Pinnacle Fitness
“Pinnacle has great equipment and coaching that helped me get back on track with my fitness goals.”
Best Personal Trainers near Fairfield, CA
3 of these trainers are based in Fairfield; the others serve Fairfield from towns including Vacaville (8 mi), Napa (15 mi) and Suisun City (1 mi).
12 open weekends · 13 rated 4.5+
Data verified October 18, 2026
Brantley's Revolution Training and Martial Arts
“All five of my children have trained with the Brantley's over the years and have learned about respect, self discipline, protecting themselves and others, and love for people and community.”
Jco. Fitness
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Bare Health and Fitness
“They carefully created a plan that was progressed each week to help manage my pain and get me pain free.”
Napa Tenacious Fitness
“My workouts are tough, fun, and creative and all focused on strengthening my hips, glutes, hamstrings, calves, and core to increase flexibility and lessen the stress on my knees.”
Fit4yu
“Love Fit4 Yu; Coach Derrick is amazing, gets you pumped up and excited to work out and is really conscientious about proper form when working out.”
This page lists 15 personal trainers and training gyms recorded for Fairfield, 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: Fairfield, CA
14 of the 15 trainers on this page have a rating, from 4.4 to 5.0 across 334 reviews; 1 has 50 or more reviews and 13 are rated 4.5 or higher. 12 are open on Saturdays and 4 on Sundays. 1 lists staff certifications (ACE) and 1 has a BBB rating of A or A+. Domain records put 10 websites of the trainers on this page at ten or more years old; the oldest dates from 2003. 1 offers a free trial or consultation and 1 lists coupons or special offers. We have a website on file for all 15 of the trainers on this page; 12 publish a contact page; 10 list a public email and 3 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 Fairfield?
3 of the 15 listings are based in Fairfield. The rest come from other towns within 15 mi. Distances are straight-line, and plenty of trainers take clients from further out than their address suggests.
DJK Fitness
“DJ does a great job teaching the correct form while pushing you at the same time but without hurting yourself .”
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Crossfit Vacaville
“For a beginner like me, I really appreciate the fact that none of the coaches get annoyed when I ask them questions.”
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Ankh Fitness
“AJ is the greatest and doesn't mind being open and honest about your progress or lack of.”
Franco Fitness
“I love the fact that Ben comes to me, at home, and I get a great work out.”
Jute Crossfit
“Feels like home - seriously can't speak more highly of Jute Cross Fit!”
Custom Health & Fitness Inc
“A good environment to exercise, attentive and polite employees and a very tidy place”
Joy2bwell Fitness Studio
“I love that she changes up my routine every few weeks so so I don't get bored with my fitness routine.”
Fortitude Fitness and Endurance
“Fortitude Fitness and Endurance is a great place to start or continue your fitness journey.”
Fitness Essentials
Why these companies made our list
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