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Baby swim lessons inDiamond Bar

Your baby’s first splash should be fun – not stressful. But with drowning being the leading cause of death for young children under the age of five, including babies, water safety isn’t optional – it’s essential. That’s where our top-rated, experienced instructors come in.

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Thousands of

5-star reviews

200k+

swimmers

2000+

Sunsational Swim instructors

Thousands of

5-star reviews

200k+

swimmers

2000+

Sunsational Swim instructors

Fun, safe & effective baby swim lessons in Diamond Bar!

Our Diamond Bar swim lessons help your little one progress from their first splashes to advanced safety skills using gentle, proven techniques like songs, games, and guided movements, our instructors teach your baby to:

We call this the Sunsational Safety Sequence. We even offer parent-and-baby lessons to ease you both into the water together.

Studies show that formal swim lessons can reduce the risk of drowning by 88%, making our swim school a crucial part of family safety. This is especially true if you have a home pool, as over 72% of pool drownings occur at home.

Give your baby a head start on safety and building confidence in the water!

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Sunsational clients love our swimming lessons

5-star rated by parents and swimmers alike

'I highly recommend this service. My granddaughter loves the pool in part due to the techniques she was exposed to by Shelby Gore at Sunsational Swim School.' Rachel Leyba 501125

Rachel L.

Sarah was instrumental in helping my 16 month old learn to hold her breathe and swim. She made my daughter feel comfortable and weaved in fun play to keep my daughter engaged. Being that she’s 16 months we will have to consistently practice her new learned skills to improve on them but without Sarah we wouldn’t be where we are today. She also helped her learn to kick and crab crawl for safety. I highly recommend Sarah.

Kacey J.

Julia is amazing! SO PATIENT and SO KIND with our boys. I would recommend her to anyone wanting their little ones to learn water safety skills!!

Rachel L.

Rebeka is so incredible, I am extremely happy with the swim lessons she provides! She makes my daughter feel so comfortable, brining fun water toys each time she meets with us. Rebeka is always smiling and ensures everyone is comfortable, even the parents! Highly highly recommend her.

April K.

Kendra is great with my 3 year old! She's extremely patient and flexible during lessons even when my son doesn't want any part of a swim lesson.

Chi N.

'Vidar is an amazing instructor and did a fantastic job! He is very patient and understands the kids ! My daughter loves to stay in water and enjoys swimming !Thank you and We are very happy with the instructor Vidar and Sunsational swim school. It’s worth taking classes with them! I strongly recommend!' Sara Gouran

Sara G.

Javier is so flexible with his hours and really works with our schedule. He is very patient with our 2 year old son. He makes it very interactive by singing songs and playing games in the pool. Would recommend him to all parents with young children.

Cristal B.

Definitely going to recommend Aeris to others and continue lessons. She is engaging for my infant twins, patient, and just amazing at explaining what we are doing and why. Very baby centered and goes at their pace and comfort level while challenging them.

Eli M.

Javier C. is so flexible with his hours and really works with our schedule. He is very patient with our 2 year old son. He makes it very interactive by singinging songs and playing games in the pool. Would recommend him to all parents with young children.

Cristal B.

LOVE Ansley. She is extremely patient and we are BEYOND impressed with her teaching style, her...

Stephanie H.

I am so glad I chose to get my about to be 2 year old swim lessons. I wasn't sure if she was ready or how she would respond and I am so glad I just went for it. Our instructor John is AMAZING. My daughter took to him immediately and he was engaging and made the lessons fun. I wasn't sure what to expect but I am blown away we bought a 12 lesson package and will do more after that if the weather is still good. I love that he comes to us it makes my daughter more comfortable and I don't have to worry about distraction. The one on one really pays for itself. Prices are totally reasonable, but you can't really put a price on safety. Definitely recommending Sunsantional to all the other moms I know. You don't have to have a pool, just access to one and you can do your kids together if you have multiple children.

Mary B.

Lynsey is an awesome swim instructor that is dependable, flexible, skilled, and very patient with our little toddler grandchildren. She is very calm, even when they cry (one and two years old). We woukd definitely recommend Lynsey and Sunsational. - Steve Dickel

Steven D.

Javier is doing a great job with our boys every lesson! He doesn't give up and he's so friendly and accommodating!

Hannah L.

Austin is a great instructor for my grandson, who is two. He has taught my grandson life saving skills while in the water and out of the water. My grandson looks forward to each lesson with Austin and uses the skills and techniques he has learned anytime he is in or around water. I highly recommended choosing Austin for your child’s swim lessons.

Serenity B.

Jehn was a very patient teacher. My daughter is 14 months and the first day she cried most of the lesson. By the last lesson, she was laughing and completely comfortable in the water. Her confidence is so much better. She's blowing bubbles even when she's not in the pool. Jehn was always on time and ready to teach. The process to find her through Sunsational swim was quick and easy.

Cindy G.

Eddie has been fantastic! I wasn't sure how it was going to go as my 21 month old boy tends to gravitate better towards women than men but he loves Eddie. He is so calm and patient with him and we are so grateful to have found him. We previously had one swim class at a well known swim facility and what he learned in the first lesson alone would have taken weeks with the previous facility.

Maryann S.

The instructor Kristin is excellent with working with my child to help him gain confidence and learn to swim! She is patient yet authoritative with my three year old. If he can't focus on one task she changes it up to something different so he is constantly learning and challenging him with new things. My son was timid to get in the pool at first but now looks forward to his lessons! He respects her as a teacher yet thinks of her as a friend.

Melissa H.

Adrien has been great we’ve learned so much about how to be more comfortable with our babies in the pool and skills that we can keep practicing. He’s very professional and great with the babies. - Jodi Hicks

jodi H.

'We have a great instructor, very knowledgeable and friendly with our daughter we would definitely recommend her to friends and relatives interested in swim lessons.' Adrian M.

Adrian M.

Aaron is enthusiastic, sincere and professional and really knows how to work with babies and strong willed toddlers. I was impressed with how he immediately made any play that Roman wanted to do into an effective teaching moment. Both boys are excited in the water and practicing the skills Aaron taught them. We will have him back.

Graham B.

We had a great experience with Sunsational Swim School. My 2 1/2 year old son loved his instructor Javier. He helped build his confidence in the water and made learning swim skills fun. We highly recommend.

Catherine V.

We are so happy with our experience w/ sunsational swim school and Ms. Jenny! Ms. Jenny is an incredible instructor and works so well with our twins. They’re complete opposites and Ms. Jenny is able to change up strategies with what each child needs. She is so patient and handles the toddlers occasional screaming amazingly. Ms. Jenny also helps my husband and myself with what we can do ourselves to help our girls be as water safe as possible. Ms. Jenny is so kind and informative and works with us. Would recommend to anyone looking for swim lessons.

Brooke M.

Satej is such a great instructor! our kids enjoy the lessons with him and have learned so much. our 2 year old has made significant leaps with his comfort level in the pool, and the other two are excelling. highly recommend him!

Naiha I.

Great experience, our instructor was extremely patient and great with our kids! - Ashley Castrillon

Ashley C.

'Satej is such a great instructor! our kids enjoy the lessons with him and have learned so much. our 2 year old has made significant leaps with his comfort level in the pool, and the other two are excelling. highly recommend him!' -Naiha I.

Naiha I.

'We have a one year old and we want to make sure he won’t be in danger if he’s ever suddenly in deep water. Sanjina came to our home to help us teach him and In the first session we already had a lot of information on safety precautions when teaching a very small child. We feel much more confident on how to practice floating and healing him to feel confident holding his breath longer, grabbing the edge of the pool etc. She’s a great teacher and we will take classes with her again.' - Natalie Taylor

Natalie T.

Shelby is a great person and wonderful with kids... She is Patient, supportive and learning fun!!! We luv her!!!!!

Trudi A.

I loved my experience with Sunsational swim school. My son who is 2 has come so far in just a short amount of time. I will say Quan our instructor is amazing. Has been so patient yet firm in teaching my son, I am so thankful we were matched with him. - Ashley Castoe

Ashley M.

Sunsational swim school matched me with an instructor quickly and the experience has been so great. Caitlin has been such a pleasure to work with. She quickly built a great rapport with my 2 year old son. He asks for her my name and loves when it's a swim day!!!

Debra W.

We’ve loved our swim instructor, Shania. She is incredibly patient with our 3-year-old. She knows how to engage with him in play and keep his interest, but also pushes him to grow in his swim skills.

Veronica B.

Book Swimming Lessons

Why parents love Sunsational baby swim lessons

Quick Results

One-on-one instruction means every lesson is tailored for your baby to get the most out of each session

Built in Convenience

Sunsational swim instructors travel to you & work around your schedule

Top-rated Instructors

All Sunsational instructors are vetted, CPR/First Aid certified, experienced aquatics professionals

Satisfaction Guaranteed

Love your lessons or choose a new instructor or refund your unused lesson time

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When can babies start swim lessons?

From backyard pools to sun-drenched beach days, water is everywhere, but is your baby ready? The American Academy of Pediatrics recommends reducing the risk of accidental drowning by starting swim lessons as early as six months to start building essential water safety skills.

A lifetime of water adventures is such a precious gift for your child. But the foundation of that gift needs to be child water safety skills. Start early, stay safe!

Get Started

How does Sunsational Swim School work?

Register online

Tell us your baby’s needs and skills, and we’ll match you with the perfect Sunsational instructor.

1,500+

Cities Served

Get Matched

Shortly after registering, we connect you with your handpicked instructor based on your location, schedule, and preferences, who will contact you to schedule lessons.

2,000+

Sunsational Swim Instructors

Start Lessons

Dive in and start making waves! Lessons help your child gain confidence and reach swimming goals quickly.

100,000+

Swimmers Since 2009

Why choose Sunsational Swim School?

WE FIT YOUR SCHEDULE

When you have a baby swimming lesson with Sunsational you get to choose a lesson time that works for you. You can even book more than one student back to back, so all your kids can have lessons at the same time.

QUALIFIED INSTRUCTORS

Sunsational works with independent swim instructors who have experience teaching swim lessons. Instructors go through a vetting process that includes background checks and experience working with children. All instructors maintain current CPR/First Aid certification.

WE COMETO YOU

Don’t worry about running your kids all over town to attend infant swimming lessons, because our instructors can come straight to your door. If you don’t have a pool, we can use your nearest community pool!

WE CARE ABOUT WATER SAFETY

After years of offering swimming lessons for babies, we understand that building water safety skills is an important part of learning to swim. Instructors focus on helping students develop these skills through guided play, repetition, and positive experiences to build foundational swimming skills.

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100% Satisfaction Guarantee

We're so confident in the quality of our swim instructors that we stand behind them with our Sunsational Instructor Guarantee!

If your first lesson is anything less than Sunsational, just let us know and we can either refund your unused lesson time or re-start your lesson package with a more suitable Instructor, your choice!

Baby lessons

The more lessons you buy, the more you save!

1+ Student

30+ Minute private Lessons

(1Hr+ Can be divided by multiple students)

18 lessons

113

/ 30 minutes

-10%

BEST VALUE

12 lessons

117

/ 30 minutes

-6%

Private swim lessons vs. Group swim lessons

Learn about why parents choose Sunsational for their Private Swimming Lessons

Private Swim Lessons

Group Swim Lessons

Quick Results with 30+ minutes of individualized instruction

Slow Progress with limited 1-on-1 attention

Flexible scheduling, book multiple kids back-to-back

Preset class schedules, often different schedules for each child

Save time lessons at your home or community pool

Time-Consuming - travel required to and from lessons

Faster Progression saves money in the long run

More Sessions Needed to see real progress

Infant swim lessons near me made easy for parents

Getting to swim classes in Diamond Bar can be tough – that’s why we bring the lessons to you! We want your baby to be comfortable in the water, so we offer private parent and baby lessons or the option to create a small baby group (3 to 6 babies) with your friends. Our instructors make it easy for everyone to have fun while learning key water safety skills together.

Babies will receive a certificate after completing their lessons. What’s more fun than your baby earning a certificate with their friends?

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Levels we teach in our Swim Lesson Programs

Tadpole Skills

Cue words to learn to hold breath underwater

Assisted back float

Assisted front float/submersion

Developing underwater comfort & water acclimation

Assisted Kicking

Introduction of Water Safety Skills (based on age)

Blowing bubbles

Assisted "monkey crawl" along pool wall

Starfish Skills

Unassisted backfloat

Underwater swim (person to person & to wall)

"Monkey Crawl" holding the side of the pool wall

Reach for the side of the pool after submersion

Assisted roll to back float

Assisted climb out of pool

Goldfish Skills

Unassisted kicking underwater

Underwater turn to grab wall (near edge)

Roll to back float (less assistance)

Unassisted 15+ second back float

Assisted fall into water and roll to back float

Unassisted climb out of pool

Jellyfish Skills

Unassisted roll to back float

Drop in from pool edge, turn around and kick back to wall

Unassisted 30+ second back float

Unassisted roll to back float after fall in water

Members Of

Member of United States Swim School Association

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5 reasons to start swim lessons for your baby now

Many Diamond Bar parents wonder if their baby is too young to start learning to swim. They think babies will eventually learn the skills on their own, or that the skill isn’t necessary. Here’s why starting lessons early is a smart choice:

Water safety starts early

Drowning is the leading cause of accidental death for children under four. Babies are naturally curious, which is why baby swimming lessons make so much sense. An awareness of the water, and water safety skills, could very well save your child’s life one day.

Decreased risk of drowning

It’s not always possible to watch your child every second, and water is often part of everyday life—from bathtubs and backyard pools to beaches, splash pads, and family outings. Young children can be at risk around even small amounts of water, especially infants & toddlers under 5. Swimming lessons can help children build comfort in the water and begin developing important water safety skills as part of a broader approach to drowning prevention.

Encourages social interaction

Swimming and playing in the pool with parents and other babies helps boost babies' social development. Babies learn through shared experiences, laughter, and engaging in activities together. Your child shouldn't have to skip these character-forming moments due to a fear of the water or because you simply haven't found the time for swim lessons.

Builds their strength

For babies, swimming helps strengthen their muscles, improve coordination, and enhance their motor skills – all without any unnecessary stress on joints. Plus, the water’s resistance provides a full-body workout, even for the tiniest of swimmers. Swimming may even help learn to walk sooner thanks to better muscle control.

Lifelong skill that starts early

Swimming is a skill for life. Providing your baby with swimming lessons opens up a whole new arena of fun and fitness that they can participate in all their lives. If you don't know how to swim, consider taking a parent and baby swim class together or taking adult swim lessons on your own. Create core memories in the water, together!

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How parent and baby swim lessons help build confidence around the water

Babies as young as six months old benefit from pool time in the arms of a trusted adult. Infant swim lessons allow your child to enjoy the water before they have a chance to learn fear. Positive pool experiences help babies remain calm so they can progress to learn effective water navigation skills such as kicking and back floats.

How parent and baby swim lessons help image

75%of children who drown were out of sight for five minutes or less

9 out of 10drowning deaths occur while an adult is present

The benefits of swim lessons extend beyond the pool. The sensory and motor stimulation resulting from pool time creates new neurons that positively impact confidence and even intelligence. Bilateral movements, or using both sides of the body, help increase the connections between the two hemispheres of the brain, which will later help with skills like language development, spatial awareness and reading.

How to prepare your baby for swim lessons

Not ready for a formal class yet? Start at home! Simple activities in the bathtub, like gently pouring water over your baby’s head, introducing words like “kick” and “splash”, or laying them on their back in shallow water, can help them feel comfortable in the water before their first lesson.

When you’re ready for the pool, help your baby be successful with these tips:

1
Feed them at least 30 minutes before a lesson to prevent tummy discomfort
2
Pack essentials like swim diapers, towels, dry clothes, and fresh diapers
3
Arrive early so you have time to get ready
4
Ease into the water to keep the experience positive

Water safety is always the number one priority

Even the most comprehensive water training program isn’t enough to drown-proof your child. Babies should always be within arm’s reach in the water, and children should never swim unsupervised. The goal of baby swim lessons is to help build comfort in the water and introduce foundational water safety skills, which may help reduce the chance of accidental drowning as part of a broader approach to water safety. This includes active supervision, pool fences and barriers, alarms, and other safety measures, but risk can never be eliminated completely. Even if your little one was the star of the class, it’s important to remain vigilant with supervision to help ensure positive and safe experiences in and around the water for years to come.

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Featured baby swim instructors in Diamond Bar, CA

We believe our students deserve the best, so we work with only the best swim instructors in Diamond Bar. Every Sunsational swim teacher is vetted, CPR/First Aid certified, passes a national background check, and has a proven track record of successful teaching before they even land an interview with Sunsational. We back their expertise with a 100% satisfaction guarantee. Why? Because we know great instructors mean fast results!

Savannah E.

Pomona, CA 91766

Jalai R.

Pomona, California 91766

Meredith S.

San Dimas, California 91773

Lizbeth C.

Chino, California 91710

Katelyn A.

Montclair, California 91763

Erik S.

San Dimas, California 91773

Sarah M.

La Verne, CA 91750

Samantha L.

Claremont, California 91711

Natalie D.

Brea, California 92821

Kristin B.

Yorba Linda, CA 92887

Jordan M.

Fullerton, California 92801

Joey B.

La Habra, California 90631

Find Your Instructor

Search Nearby Instructors

*If you'd like to work with a specific instructor, we'll do our best match you with your request. However, instructor availability is not guaranteed. If the instructor is unavailable, we'll pair you with a swim instructor who's equally qualified!

Emily G.

Diamond Bar, CA 91765

Sunsational Vetted Since 2022

Hi, my name is Emily, and I have been teaching swim lessons since February 2021 for ages 4 to 15. I have also worked with children for 4 years as a babysitter. I am currently going to Mt. Sac for a marine biology transfer degree and used to swim competitively in high school for 3 years. I love teaching swimming because I think it is a very important skill to have.

Kendra H.

Walnut, CA 91789

Sunsational Vetted Since 2019

Since 2007, I have taught swim lessons to children and adults, ranging in age from 12 months - adults. In high school, I competed in swimming for three years and played water polo for two years. I have also worked with preschool to high-school-aged children who have autism spectrum disorder and other special needs since 2014.

Matt N.

Walnut, California 91789

Sunsational Vetted Since 2026

Hi, Im Matt! I help swimmers of all ages become safer, more confident, and more skilled in the water through fun, personalized lessons. I have been swimming since October 2006 and competed at Mt. SAC. Since September 2019, I have coached swimmers through club teams and summer swim programs, helping athletes of all ages and ability levels develop their skills in a positive and supportive environment. I am also CPR and First Aid certified. My lessons are fun, safe, and tailored to each swimmers needs. In addition, I understand Mandarin well and can speak conversational Mandarin.

Savannah E.

Pomona, CA 91766

Sunsational Vetted Since 2023

Hello! My name is Savannah, I'm a UCLA grad, and I've been teaching swim lessons for six years with ages six months to fourteen, as well as adults. I also managed swim lesson programs for the City of Walnut Creek for two years. Additionally, I was a competitive swimmer for five years for a year-round swim team. Teaching swimming is extremely rewarding to me; I love being able to utilize my knowledge of swimming to see others improve.

Jalai R.

Pomona, California 91766

Sunsational Vetted Since 2025

Hi! Im Jalai, a lifelong swimmer and dedicated swim instructor with a mission to make swimming both enjoyable and safe for every child. With experience teaching lessons since February 2021, I specialize in helping kids build confidence, learn essential water safety skills, and become strong, capable swimmers. My approach blends fun, trust-building, and expert technique to ensure each child feels comfortable while mastering critical swimming skills. Whether your child is a beginner or looking to improve, Im here to guide them every step of the waywith patience, encouragement, and a splash of fun!

Joshua L.

Rowland Heights, California 91748

Sunsational Vetted Since 2025

Hello, my name is Joshua. Some background on my swimming career is that I have been swimming since September 2018. I have been part of my high school varsity swim team for three years and have been on a club swim team for five years. Recently, I finished my first year on a collegiate swim team.

Jose L.

West Covina, California 91792

Sunsational Vetted Since 2025

Hi! My name is Jose Lopez, a very experienced water safety instructor. I am someone who is able and capable of teaching those across all ages and abilities! I am a college graduate with a BA in Kinesiology. Not only that, I have been swimming and teaching since October 2015! I have achieved a CIF championship in swimming, along with developing a water polo coaching background. I have plenty of patience and a real passion for the water! Having the ability to know how to swim is lifesaving!

Kylie A.

Pomona, California 91768

Sunsational Vetted Since 2025

Hi! My name is Kylie, and I have been swim instructing since February 2021! I'm excited to be starting at Sunsational for the first year and look forward to meeting new families.

Isaac R.

Rowland Heights, California 91748

Sunsational Vetted Since 2022

Hi! My name is Isaac and I've been teaching swim lessons for 5+ years with a variety of ages and skills, from parent- toddler lessons to adult classes. I also gained experience with high school aged students from coaching high school water polo. I've also worked with children as a BT which has helped me to learn more about children with ASD. I recently graduated from CSUF with a degree in Kinesiology and I love teaching swim lessons because of the huge impact swimming had on me as I grew up.

Tommy L.

Rowland Heights, California 91748

Sunsational Vetted Since 2025

Hi, my name is Tommy. I currently attend Cal Poly Pomona, where Im majoring in Biotechnology. Ive been a certified Water Safety Instructor since February 2024 and a Lifeguard since February 2023. Ive taught children ranging in age from 2 to 14, including some with autism. Before college, I was a competitive swimmer and played water polo for three years. I love teaching kids because its incredibly rewarding to see their progress and watch them become more confident and comfortable in the water.

Daniella O.

Chino Hills, California 91709

Sunsational Vetted Since 2025

Hi! My name is Daniella, and I have been swimming for over 10 years, which includes serving as the captain of my high school swim team. I have two years of experience lifeguarding and teaching both group and private swim lessons to children ages 3 to 15. I also have experience working in ABA therapy, where I support children with autism. Whether your child is learning advanced swim techniques or just getting comfortable in the pool, I approach each lesson with patience, a passion for teaching and swimming, and plenty of encouragement and fun! I look forward to meeting you soon!

Elizabeth E.

Rowland Heights, California 91748

Sunsational Vetted Since 2026

I am a passionate and dedicated swim instructor committed to helping swimmers of all ages build confidence, safety, and strong technique in the water. I focus on creating a supportive and encouraging learning environment where students feel comfortable while still being challenged to improve. Whether working with beginners or refining advanced skills, I tailor each lesson to meet individual needs and goals. My priority is not only teaching swimming skills but also helping students develop water safety awareness and lifelong confidence in the water.

Meredith S.

San Dimas, California 91773

Sunsational Vetted Since 2026

Hi everyone! I am Meredith. I am currently a student at Mt. SAC, completing my Psychology degree this summer and looking to continue my Chemistry degree at a four-year university in the coming years! I have been a swim instructor and lifeguard since June 2023, gaining experience in Mommy and Me classes and beginning swimmers all the way up to competitive swimming. I was also a competitive swimmer from middle school through high school, so to say that I love swimming is an understatement! I also have a passion for helping and teaching kids, as I work as a behavior technician in ABA therapy. I love swimming, and I love to teach and watch the kids grow to love swimming as much as I do!

Ashley M.

West Covina, California 91791

Sunsational Vetted Since 2023

Hi, my name is Ashley. Im a passionate and dedicated swim instructor who loves helping swimmers of all ages and abilities build confidence, safety skills, and a lifelong love of water. I have experience working with students of varying skill levels including individuals with special needs and those with Autism Spectrum Disorder (ASD). I strive to create a supportive, patient, and positive learning environment where every swimmer can progress at their own pace and celebrate their achievements. My lessons focus on water safety, skill development, and having fun while learning!! Whether your swimmer is just getting comfortable in the water or working towards advanced techniques.

Devyn Y.

Chino, California 91710

Sunsational Vetted Since 2026

Hi, Im Devyn! Im passionate about turning nervous beginners into confident swimmers. My lessons are fun, patient, and tailored to each student, with a strong focus on water safety and skill-building. I love helping students reach their goals and actually enjoy being in the water! I started teaching swim lessons in February 2018 and have always enjoyed my job of being in the water with the kiddos.

Lizbeth C.

Chino, California 91710

Sunsational Vetted Since 2026

Hi! My name is Lizbeth, but I go by Liz. I have been teaching swim lessons since June 2023 and have a strong passion for helping both children and adults become safe, confident swimmers. Growing up, I participated in both swimming and water polo, experiences that helped shape my love for the water and taught me the value of strong swimming skills. I truly believe that learning to swim is an important life skill that can promote safety, and create a lifelong enjoyment of the water. My goal is to create a positive and fun environment where each swimmer can learn at their own pace while developing the skills they need to succeed. I look forward to helping you or your child grow in confidence and achieve your swimming goals!

Katelyn A.

Montclair, California 91763

Sunsational Vetted Since 2026

Hello, I am Katelyn! I have a passion for working with kids as I am currently going to school to become a school counselor! I love, love, love the water, as I grew up participating in swimming and playing water polo. I have taught children from 5 months to 12 years how to swim since February 2023! I know how to teach children their swim and safety skills while also keeping a calm, fun, and positive environment!

Erik S.

San Dimas, California 91773

Sunsational Vetted Since 2025

Hello! My name is Erik Seljeseth, and I am so excited to get to know all of you! Just a little bit about myself: I have done competitive swimming since June 2012 to June 2022, which includes 2 years of Division 1 Swim and Dive at Cal Poly. I have also been instructing and coaching swimming since June 2022. I hope this gives you confidence in my ability to teach your swimmer how to stay safe and have fun in the pool!

Gage U.

La Verne, California 91750

Sunsational Vetted Since 2025

Hi, my name is Coach Gage. I began teaching swim lessons when I was 15, and I have loved it so much that I have stuck with it since March 2015. In addition to teaching swim lessons for every age group, I have been a long-time water polo coach (former player) for hundreds of swimmers. I am currently earning my teaching credential so I can continue to coach and teach one day.

Sarah M.

La Verne, CA 91750

Sunsational Vetted Since 2023

Hi! My name is Sarah and I have been a swim instructor for five years. I have worked with many amazing children of all ages beginning as young as three months old. I was a competitive swimmer for eight years and I love teaching children the beauty of the water, and seeing all progress they make. I have extensive experience working with special needs children of all ages and ability. I have worked with children through teaching, babysitting and in a medical setting.

Samantha L.

Claremont, California 91711

Sunsational Vetted Since 2024

Hi there! My name is Sam Limon and I have been teaching swim lessons for 10 years. I was a competitive swimmer since childhood and competed at high school and junior college levels. In 2020, I graduated with a bachelor's from Cal State University Long Beach. I recently left the corporate fashion world and decided to return to teaching swim lessons full-time. I have experience teaching all ages, including students with special needs. I cant wait to share my passion for water safety and swimming!

We back their expertise with a

100% satisfaction guarantee.

Why? Because we know great instructors mean fast results!

Search our Serviced Locations

Find out if a Sunsational Swim instructor is in your area

Got questions?

We have answers. What age can babies start swim lessons?

No. Sunsational Swim School’s infant swim lessons are based on a child-centered and caring approach that focuses on building trust and rapport with the instructor and wonderment and respect of the water. When designing your baby’s swim lesson plan, our instructors consider all aspects of the well-being of your baby, including physical and emotional. Your swim instructor will create a safe environment for your baby to learn water-safety skills that include back floating, roll over breathing, “swim-float-swim”, the monkey crawl, and what to do after a fall into the pool. All of these skills are taught in a way that’s both fun and educational, using games, repetition, and even songs, at a pace that’s healthy for your little one.

Yes! Sunsational specializes in private, at-home baby swimming lessons, where our instructors come directly to your pool or community facility in Diamond Bar. It’s the easiest way for your baby to learn in a calm, familiar setting.

We make scheduling easy. Morning, afternoon, evening, and weekend lessons are avaialble 6AM-8PM to fit your family’s lifestyle. You choose the days, times and number of lessons per week that works for you. Because all lessons are private, scheduling is completely flexible and can be adjusted for vacations or weather. In Diamond Bar, our instructors teach year-round, so you can start lessons whenever you’re ready.

Every child is unique and develops at their own pace. Physical and emotional readiness, motor skills and willingness all play a role in the pace your baby learns. However, the most common and most influential factors in the student’s learning pace we find is repetition and consistency. We recommend our baby students take 3 lessons per week for maximum skill retention and fast progression. Most of our students make significant progress within 12 to 18 lessons in our baby swim classes.

Yes. Swimming is not only defined as the four major swim strokes, but the ability to propel through the water. Your baby can learn how to use their little limbs, breathing and sense of direction to deliberately move from point a to b in the water, once they start walking. These skill sets are learned in a progressive manner and each child learns at a different pace. Our infant swim lesson teachers are experienced in coaching your baby to learn these skills in a fun, encouraging, and accelerated way. Even if your baby is not ready to swim, we'll work on swim and safety skills like blowing bubbles (breath control), kicking, rolling over onto our back and floating.

Your baby’s first swim lesson is designed to be gentle, fun, and completely pressure-free. The goal isn’t to make your baby swim right away—it’s to help them feel safe, happy, and relaxed in the water. Tears on the first day are not unexpected!

Your Sunsational instructor will start by introducing your baby to the pool gradually: gentle splashing, floating with support, and playful water exploration. Parents or caregivers are always encouraged to be present.

Most Diamond Bar parents begin lessons around 6 months old, when babies can comfortably hold their heads up and start exploring the water. Babies who have early exposure to swim lessons and the water are proven to have reduced anxieties and emotional obstacles learning how to swim. The water at this age is a familiar place as it’s similar to floating in the womb. Sunsational’s certified instructors offer private, at-home baby swimming lessons throughout Los Angeles, helping your little one feel confident and safe early on.

Absolutely. Every Sunsational instructor in Diamond Bar is certified in CPR and insured under our company liability insurance policy. What's more, every Sunsational swim instructor has a minimum of 2 season's of teaching experience. We emphasize comfort, floating, and water awareness—always at your baby’s pace.

Every child learns differently, but with consistent, one-on-one instruction, most Diamond Bar infants begin floating and showing swim readiness within our 12 or 18 lesson package. Sunsational’s personalized approach—taught in your own pool—helps babies progress faster than in group lessons. We find that the most common and most influential factors in the student’s learning pace are repetition and consistency. To that end, we recommend our baby students take 3 lessons per week for maximum skill retention and fast progression.

While we specialize in private, at-home infant swim classes in Diamond Bar, you do not need to have a pool to register for our lessons. Our infant swim teachers near you can meet you at any pool of your choice in Los Angeles. In some areas, we even have some swim instructors who can provide a pool for your lessons. To find out if we have instructors with pool access in your specific area, you can begin a registration here

We understand if you're concerned about selecting the right swim instructor for your lessons, because we are too! Our full-time, dedicated matching team carefully reviews your registration and hand selects a swim instructor for your lessons based on your swimmer's age, goals and your schedule. You'll receive a detailed instructor profile with experience, certifications, and reviews. If you'd like to request a specific instructor in Diamond Bar, we'll do our best to accommodate. But rest assured that we stand behind each of our swim instructors and selections with our Satisfaction Guarantee.

For baby and some toddler lessons, parent participation is encouraged for building water comfort. For older children (typically ages 2+), parents are not specifically encouraged to be in the water, as our one-on-one private instruction is designed to build independence. However, we always require a responsible adult to be present on the premises for all lessons with minors. If you have specific preferences or concerns, our team is happy to accommodate them in your registration. We tailor each lesson to your comfort and goals.

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Private swim lessons vs. Group swim lessons

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Elizabeth E.

Meredith S.

Ashley M.

Devyn Y.

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Erik S.

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