Bernie's Fitness Authority

Fitness Authority – Where Experience Meets Results

At Fitness Authority, we believe personal training should be just that—personal.

With over 15 years serving the Costa Mesa community, our privately owned studio is dedicated to helping you achieve your fitness goals in a supportive, motivating, and results-driven environment.

Our expert trainers work with clients of all ages and fitness levels, customizing every session to fit your needs, whether you’re a beginner just starting your journey or an athlete looking to push your limits.

What We Offer

We specialize in one-on-one training that’s tailored to your body, goals, and lifestyle. Training methods include:

Suspension Training (TRX) – Build functional strength using your own body weight.
Pilates Reformer – Improve core strength, flexibility, and posture.
Plyometrics – Boost power, agility, and speed.
Free Weights & Selectorized Machines – Target muscle groups with precision.
Cardio Training – Enhance endurance and heart health.
Boxing – A high-energy, stress-relieving workout for total-body conditioning.

Whether you want to get stronger, leaner, more flexible, or just feel better in your skin, we’re here to guide you every step of the way.

Meet Bernie Rubio – Owner & Head Trainer

Bernie brings over 30 years of experience in health and fitness to every session.

B.A. in Physical Education – California State University, Long Beach
Certified Pilates Instructor & Personal Trainer
Retired Law Enforcement Officer – bringing discipline and safety to every workout
Philanthropist & Musician – a talented drummer with a big heart for the community

Bernie’s philosophy is simple: train smart, stay consistent, and enjoy the process.

Join Our Team – Now Hiring Personal Trainers

Are you a certified personal trainer looking for a place to grow your career in a supportive, client-focused environment? Fitness Authority is seeking passionate, motivated trainers to join our team.

What we offer:

A welcoming, community-driven space with loyal clientele
Flexible scheduling and autonomy in your training style
Opportunities to specialize in your fitness niche (TRX, Pilates, boxing, etc.)

If you’re ready to inspire, motivate, and change lives, we’d love to meet you.

📧 Contact Bernie: bernieblues@sbcglobal.net
📞 Call/Text: (714) 742-4210

Start Your Fitness Journey Today

Whether you’re here to transform your own health or help others do the same, Fitness Authority is where experience, dedication, and results come together.

📍 Located in Costa Mesa, CA – Serving clients from Newport Beach, Huntington Beach, and surrounding areas.

member reviews

This neighborhood gym was exactly what I was looking for. I needed personal training and a local gym to squeeze 3-4 workouts in weekly. Bernie the owner is very knowledgeable and personable, and he quickly got me in a routine I can actually do and build upon. I appreciate a smaller gym as you really get a custom experience. I highly recommend! — Katie, Orange County (August 2025)

Great place to workout, amazing equipment. Family atmosphere and everyone is very welcoming. Felt very comfortable working out at Fitness Authority. — Connie, Mira Loma (August 2025)

Bernie, the owner has been there for many years and has many loyal clients. I know him personally and he deserves every bit of a five star review. — Tony, Tustin (June 2025)

Extremely lucky to discover Fitness Authority during Covid! I was made to feel welcome immediately. Whether you are trying to figure out how to exercise or you know your way around workout equipment, you will enjoy the atmosphere. The staff will meet you where you are... that's the beauty of this place! Coming from a large corporate gym environment, it's nice to get the warm family feel I got from Bernie, Fred and Karen alike.

I highly recommend you check it out for yourself :) — Gab, Orange County (June 2021)

I have trained at fitness authority for over 6 years. I think of the people there like family. It is a well run, clean and has excellent trainers offering flexible hours to accommodate people's busy schedules. It's a small, family owned business with easy parking which is important to me. Bernie takes great pride in his facility and the personal needs of his clients and trainers.

Fitness Authority has some of the finest and most dedicated trainers in Newport Beach. I love this private gym. They also have a beautiful welcoming committee, the family dog. Five stars. — Nancy, Newport Beach (May 2019)

Location

1532 Newport Blvd

Costa Mesa, CA 92627

Hours

Monday — Friday
5:00am — 8pm

Saturday
7am — 8pm

Contact

bernieblues@sbcglobal.net
(714) 742-4210