The Omni Fitness Center

The Omni Fitness Center Prepare to Change Your Life Nassau County's exclusive training facility focused on the individual client.

The Omni's cutting edge facilities feature 27,000 square feet of multiuse space for Crossfit and group fitness, along with functional training equipment like slide boards, plyo blocks, and vast locker rooms to sprawl out in following a rigorous class or training session.

🚀 OMNI 2.0 IS HEREYour fitness experience just leveled up. Join us for our OMNI 2.0 Launch Event featuring free specialt...
12/15/2025

🚀 OMNI 2.0 IS HERE
Your fitness experience just leveled up. Join us for our OMNI 2.0 Launch Event featuring free specialty classes, trainer Q&A, 3D body scans, raffles, and more.
📍 Omni Fitness Center
🗓 Saturday, January 10 | 9AM–3PM
🎟 RSVP & reserve your class spot — link in bio.

12/11/2025

Me: trying to squat lower.
Also me: realizing there’s a point of no return 😅
Good thing Omni trainers don’t let us get that low.

12/08/2025

When you almost left your gym bestie at home... but don't worry, I spotted them wandering in like a lost puppy🐶💪
Nothing comes between us and an Omni Fitness workout.

12/06/2025

When your friend clocks in at Omni Fitness and suddenly it's boss mode, not bestie mode. 🫡😂 Guess I’ll save the tea for after her shift.

12/03/2025

POV: You walk into Omni Fitness ready to grind... and catch the staff filming their next viral masterpiece at the front desk
Don't worry, we lift and entertain.

🎄✨Holiday steal of the season! ✨🎄Kick off your fitness journey at Omni Fitness with your FIRST month for only $1.Unwrap ...
12/01/2025

🎄✨Holiday steal of the season! ✨🎄

Kick off your fitness journey at Omni Fitness with your FIRST month for only $1.
Unwrap the gift of feeling stronger, healthier, and happier this year — you deserve it.🎁 💪

Join now and sleigh your goals 🛷🔥

11/28/2025

We love that you know our all-star team by name… just don’t fight over them 😌💪 At Omni Fitness, the employees are elite and the workouts hit even harder.

11/25/2025

🧠 At Omni Fitness, we don't just work hard - we work smart. Gotta use your head to get it!

11/21/2025

Worried about commitment? Don’t be. Omni Fitness has monthly, annual, group class memberships and personal training so you can find your perfect fit 🙌

11/19/2025

Nothing to see here… just our front desk absolutely breaking it down while explaining memberships. 💃📋 If you didn’t get a dance lesson with your tour, did you even join Omni Fitness?

11/17/2025

Gym time: 40% lifting, 60% making sure the video is aesthetic 💓💪📱

11/15/2025

Don’t be that person who cancels on their trainer last second with 47 excuses. They’ve heard them all… even the one about your goldfish needing emotional support.

Address

333 Earle Ovington Boulevard
Uniondale, NY
11553

Opening Hours

Monday 6:30am - 9:30pm
Tuesday 6:30am - 9:30pm
Wednesday 6:30am - 9:30pm
Thursday 6:30am - 9:30pm
Friday 6:30am - 9:30pm
Saturday 8am - 4pm
Sunday 8am - 2pm

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