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Purple Yoga
- Knows
- Classes
- Phone
“I'm from out of town and I was looking for a great Studio, I'm so happy that I came across this yoga studios the staff is super friendly and it's so clean and accommodating.”
Best Personal Trainers in Fullerton, CA
24 trainers listed · 7 in Fullerton · 1 open 24/7 · all 24 open weekends · 23 rated 4.5+
Data verified October 18, 2026
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Uzima Fitness Fullerton Personal Training
“If you are ready to make a commitment to yourself and work hard, if you are ready to change your way of thinking and live a healthier lifestyle long term, you will not regret it.”
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Faster Fitness
- Semi-Private Training
- Goals
- Community
“The trainers here actually know their stuff they're not someone who just recently got their personal training certification and give some workouts you're working out with a purpose.”
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KS Fitness
- Trainers
- Boxing
- Protein
“VALUE: Group class packs and one-on-one training prices seem very reasonable for So Cal and with boxing/Muay Thai elements that can be incorporated into sessions”
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Platinum Fitness
- Pole Dancing
- Studio
“They have an interesting layout with a check-in desk/merch area in the front, a studio with 6 poles in the middle, and then a back room with cubbies, supplies (towels, alcohol bottles, etc), and restrooms.”
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BE : Lifted
- Bootcamp
“They have a body scan machine so you can see the breakdown of what you weigh vs just a number on the scale.”
This page lists 24 personal trainers and training gyms recorded for Fullerton, CA. What each one says about its approach, its hours and its booking comes from its own website; ratings and quotes come from public reviews.
Area overview: Fullerton, CA
7 of the 24 trainers we list are based in Fullerton; the other 17 serve Fullerton from towns including Tustin (13 mi), Long Beach (15 mi) and Costa Mesa (15 mi). The trainers on this page are rated from 4.3 to 5.0 across 2,600 reviews; 15 have 50 or more reviews and 23 are rated 4.5 or higher. When students and parents rate these trainers on specific qualities, they most often praise professionalism (95%), quality (86%) and communication (80%). The topics that come up most in reviews of the trainers on this page are "atmosphere", "community" and "energy". 1 is open around the clock; all 24 are open on Saturdays and 12 on Sundays. 1 has a BBB rating of A or A+. 17 have ten or more years of experience, the longest 32 years. 2 offer a free trial or consultation; 2 are family- or locally-owned and 7 list coupons or special offers. We have a website on file for 23 of the trainers on this page; 21 publish a contact page; 20 list a public email and 10 take bookings online. We count these figures across the trainers on this page; distances are straight-line, and hours and prices change, so confirm the details with the trainer before you enroll.
Why are some trainers here not in Fullerton?
7 of the 24 listings are based in Fullerton. The rest come from other towns within 20 mi. Distances are straight-line, and plenty of trainers take clients from further out than their address suggests.
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G Studio Fitness
“It was my first time visiting G Studio Fitness good atmosphere, clean and friendly, thanks”
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Five Starr Pilates & Fitness
- Injuries
- Feel
- Prices
“I've tried the Reformer Pilates and the Cycling class and the instructors do a great job at varying the workouts so it doesn't feel boring or the same as the last class I took.”
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Total Body Project
- Running
- Goals
- Life
“Everyone needs a little push and help when trying to make changes physically or just to gain some confidence back in yourself as I that is what I really needed when I met Tony.”
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Unleashed Fitness
- Plans
- Health
- Results
“She is an expert in working out and nutrition but also stresses the importance of sleep, time management and things we all forget about like hydrating!”
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Axioms Fitness
- Squat
- Motivated
- Working Out
“The classes provided at axioms are also run by certified trainers who know what they are doing (I've never been more sore the next day) AND know how to do modified versions in case of a healing injury.”
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Bodycentre Day Spa
“The techniques used were highly effective, incorporating a mix of deep tissue work and gentle stretching that significantly improved my flexibility and reduced muscle soreness.”
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No Limit Personal Training and Group Fitness Orange County
- Nutrition
- Boot Camp
- Community
“They know how to push you to the limit in the best way possible with your workouts and take an interest in you no matter what fitness level you're at.”
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Livemetta Pilates and Fitness Long Beach
- Atmosphere
- Feel
- Shape
“Me being new to Pilates, Claudia also shown extra care with the attention of any historical injuries and making sure I and others were comfortable with the studio Pilates Reformer and other specialist studio Pilates equipment.”
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Elite Strength Lab
“Not only was he able to help me understand my problem but he also showed me exercises to help strengthen the surrounding areas without putting too much strain on my shoulder itself.”
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Z FIT
- Plan
- Nutrition
- Confidence
“For anyone who is not sure about signing up for a trainer I would definitely recommend signing up with Gabe if your goal is to be more consistent both inside of the gym and in the kitchen.”
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Full Circle Fitness
- Workouts
- Attention
- Results
“She makes sure my form is correct, she gives me adjustments to exercises if I need it or she sees I need it but most importantly she challenges me to be the best me.”
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Vero Pilates
- Fun
- Feel
- Injuries
“She is a patient and very experienced instructor, makes the workout fun and has a great perspective on helping her students accept their own bodies and learn to listen to their bodies.”
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Crossfit Tustin
“Coach consultations, body scanning, personal training, meal plans, skills courses, and recovery options are all available on site, which keeps members engaged for more than just the class workouts.”
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Core Precision Megaformer Pilates
- Working Out
- Feel
- Classes
“The instructors all know how to guide you, adjust your stance/pose and so encouraging to work those muscles just waiting to get worked…I've already noticed a difference in the few months I've been going.”
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3D Fitness Gym
- Circuits
- Trainer
- Bored
“Incorporating 3D Fitness into my daily routine has been a game-changer; the diversity of workouts ensures that monotony is never an issue, keeping each session fresh and engaging.”
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Innovative Results
“I appreciate that these guys didn't try to force me out of my comfort zone to prematurely be a super athlete but they slowly showed me how to strengthen and increase my endurance.”
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Repair Sports Institute
“The way they've tailored my recovery exercises to my fitness goals and have helped me get back to doing what i love is exceptional and anyone would be lucky to have the same experience.”
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Rocio Ponce Fitness
- Humor
- Pilates
- Energy
“I used to not be able to touch my toes, but after doing some of her warm ups and routine, I feel like I have loosened up and I am close to touching my toes!”
Why these companies made our list
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