Private Training Studio · Costa Mesa, CA
Personal Training
in Costa Mesa, CA
Our private studio on St Clair Street in Costa Mesa. Private and semi-private coaching for busy professionals. Real programs, real coaches, real results. Real programs, real coaches, real results.
- UCI-Educated, NASM-Certified Coaches
- Private and Semi-Private Training
- Private Studio on St Clair St, Costa Mesa
- 130+ Five-Star Google Reviews
Book Your Free
Consultation
No obligation. Just real answers.
No commitment required. We respond within 24 hours.
Or call us: (714) 485-9140
Our Studios
Our Costa Mesa studio, plus two more in Irvine
Costa Mesa Studio
What Our Clients Say
"I started at 165 lbs and didn't expect this level of change. The coaching, programming, and nutrition guidance helped me lean out to 142 lbs while building visible muscle and strength. Everything was personalized and realistic for a busy schedule."
— S.L. Private Training Client
"Working with Crown Fitness has been life-changing. I gained 8 pounds of muscle in four months and my confidence completely changed. The team built a plan that actually fit my busy lifestyle."
— M.C. Private Training Client
"Not only did they help me lose 15 lbs in a few months, they did it in a way that was sustainable. Worth every penny. The family makes you feel so welcome and tailors everything to your goals."
— K.R. Semi-Private Training Client
See the Work
A Different Kind of Training
Expert Coaches
UCI and UCLA-educated, NASM-certified coaches who know your name and your goals.
Custom Programs
No templates. Every program is built from scratch around your specific goals, schedule, and movement patterns.
Private Facility
Train at our Costa Mesa studio, minutes from Newport Beach. No crowded floors, no waiting for equipment.
Proven Results
130+ five-star reviews. Science-based methods, real accountability, and results that hold.
Meet Your Coaches
Prince Ofosu
Founder & Performance Coach
UCI Human Biology · NASM
Priscilla Castaneda
Co-Owner & Women's Strength
UCLA Extension · NASM · Pre-Natal
Josh Chen
Co-Owner & Performance Coach
UCLA Extension · NASM
James Tompkins
Personal Performance Coach
UCI Human Biology · NASM · Powerlifting
Common Questions
About an hour. We sit down, go through your goals, fitness history, and any injuries, then run a basic movement or strength screen if time allows — or schedule a second hour for that at no cost. We also offer a complimentary strength assessment to establish your baseline before training starts. Wear athletic clothes and be ready to move.
Private is 1-on-1 with your coach every session. Semi-private puts 2 to 3 clients in the same session, each with their own individualized program. Both get the same quality of coaching. Semi-private comes at a lower monthly cost and adds a layer of shared accountability.
We offer month-to-month and a 3-month commitment option. Most clients choose the 3-month because consistent structure produces faster results. All sessions are one hour, by appointment only. If you need to cancel, give us notice and we will schedule a makeup session.
Every program includes a custom meal plan, nutrition check-ins in person or through the app, and access to the Crown Fitness app. The app has your full workout plan, meal plan, progress log, and session tracking all in one place.
Most clients notice visible changes within 4 to 6 weeks. Significant body composition changes typically take 3 to 6 months depending on consistency, goals, and starting point. Your coach will set realistic milestones from day one.
Yes. We have worked with and helped rehabilitate clients with a wide range of physical limitations. As long as you have clearance from your doctor, we will build a program that works safely and effectively around your body.
Primarily busy professionals who want real, lasting changes to their health and body and need coaching that fits into a demanding schedule. If you are looking for a drop-in gym or the lowest price in Orange County, we are probably not the right fit. If you want a real program, real coaching, and results that last, we would love to talk.
Train in
Costa Mesa
Book a free assessment at our St Clair Street studio. Meet your coach and get a plan built around your goals.
Book Free AssessmentOr call us at (714) 485-9140