Best Fitness Studios in Union City, NJ
The 10 best-rated fitness studios in Union City, NJ average 4.9★ on Google across 1,742 reviews. Elevation CrossFit- New Jersey CrossFit Gym, Personal Training, Group Classes has the top rating (5.0★). Updated November 10, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (1,742 reviews combined) and currently operating. Request a call back and the company will phone you directly.
How we pick fitness studios in Union City
We scan Google Maps for fitness studio listings in and around Union City, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Frequently asked questions
Who is the highest-rated fitness studio in Union City?
Elevation CrossFit- New Jersey CrossFit Gym, Personal Training, Group Classes has the highest Google rating on our Union City list: 5.0 out of 5 from 393 reviews (as of November 10, 2026).
Which fitness studio in Union City has the most reviews?
Elevation CrossFit- New Jersey CrossFit Gym, Personal Training, Group Classes has the most Google reviews among the companies listed here: 393, with a 5.0★ average.
How are these fitness studios chosen?
Only open Union City-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.
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