Voted best Gym in 2019
Established in 2003

We create Inspiring Customized Gyms

Design | Consulting | Delivery | Installation

Equipment & Design Services

Commercial Fitness Space Designer

At Fit One Fitness, our specialty is creating custom gyms designed specifically for the space you are working with. We can create a blueprint and video model using our state-of-the art 3D CAD software program. Not only will we perfect the space you have with cutting edge cardio, strength and free weight machines, we also deliver, install and service all of our products for life.

Brands we work with

Fit One Fitness carries a full line of commercial and high end residential cardiovascular equipment from top manufacturers such as SportsArt, Spirit Fitness, HOIST and TuffStuff Fitness among many others. All of our new lines of treadmills, ellipticals, alt trainers, upright and recumbent bikes and rowers are built to last.

SportsArt Logo
Hoist Logo
Spirit Logo
True Logo
FPD Logo
Tuff Stuff Logo
BVE Logo
Aeromat Logo

Custom Gyms Gallery

Contact us for a free quote
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Mon - Fri: 9 am - 5 pm
21822 Lassen St SUITE D
Chatsworth, CA 91311

alexander S.

FitOne Fitness did an amazing job. We would recommend them to anyone looking for a modern, professional well designed gym.
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Misty J.

No job is too big or too small for Fit One! Matt is always so helpful and EXTREMELY knowledgeable! Thanks for coming through again!!!
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Tim A.

I have known and worked with Fit One Fitness for over 25 years. They deliver what they promise and they a company you can call for ASAP service if needed. Fit One Fitness is the go-to company for commercial equipment!
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Brad J.

These guys are great! We had an older treadmill they came out had the parts, fixed it same day! Great customer service. Highly recommend.
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