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.

03/13/2026

When your trainer leaves you cute notes… you know the workout is about to be personal 😅❤️
At Omni, it’s not just about the sets and reps. It’s the little things: the encouragement on the whiteboard, the push when you want to quit, and the coaches who actually care if you show up.
Because the right gym doesn’t just train your body…
it reminds you what you’re capable of.
Come see why everyone’s obsessed with training here.
HIIT. Strength. New mat Pilates. Unreal coaches.
Comment “OMNI” and we’ll send you the class schedule. 💪✨

03/09/2026

At Omni we’re not chasing quick fixes. We’re building confidence, discipline, and people who know exactly how strong they are.
Great trainers. High-energy HIIT. New Mat Pilates. And a room full of people who actually want to see you win.
Comment CLASSES and we’ll send you the schedule.

03/06/2026

This might sound weird to say… but after a class at Omni you could fumble Chris Hemsworth and still walk away with all the confidence in the world. 😌

That’s what happens when you train in a room full of strong people, great energy, and trainers who actually push you to be better.

Between our incredible coaches, high-energy HIIT classes, and our new Mat Pilates, you’re not just working out… you’re building real confidence.

Comment “CLASSES” for more info. 💪✨

03/03/2026

POV: You said you were ready for a change… now you just need to know where to go.

Here’s how to find Omni Fitness — the place where routines get built and excuses get left at the door.

No more “I’ll start Monday.”
No more “I don’t know where to begin.”
Just show up. The rest figures itself out.

Sometimes the hardest part isn’t the workout.
It’s walking in.

This is your sign.

🍀 March just got a whole lot luckier 💪✨Kickstart your strongest era yet because the first month is on us 🙌No excuses. No...
03/02/2026

🍀 March just got a whole lot luckier 💪✨
Kickstart your strongest era yet because the first month is on us 🙌
No excuses. No waiting. Just you, your goals, and a fresh start.
Limited March offer — don’t miss your chance to get lucky AND get stronger.

02/22/2026

Say hey to Evidanio 👋

You’ll catch him bringing the energy and the heat every Tuesday, Thursday, and Saturday at Omni Fitness — and trust us, his classes don’t miss. Whether you’re there to sweat, grow stronger, or just vibe with a great coach, he’s got you covered.

If you see him on the floor, don’t be shy… introduce yourself and show him some love 🔥

02/18/2026

When someone’s hovering waiting for your machine 😅But here, we don’t rush reps or pressure sets — we hype each other up, share the space, and lift like a team 🤝

Because progress > pressureCommunity > competitionAnd your pace is always the right pace 💪✨

Mat Pilates is coming to Omni Fitness 🧘‍♀️✨Starting February 23, join us every Monday & Wednesday at 5PM for a mat-based...
02/12/2026

Mat Pilates is coming to Omni Fitness 🧘‍♀️✨

Starting February 23, join us every Monday & Wednesday at 5PM for a mat-based burn that builds strength, stability, and that deep core connection we all love. Whether you’re leveling up your routine or just getting started, this class is for YOU.

Spots are limited — comment below or DM us to reserve your mat before they’re gone 💪

02/10/2026

You might notice some new faces walking around Omni 👀
Don’t be shy—say hi.
This is John, one of our newest personal trainers 💪
Knowledgeable, welcoming, and here to help you get stronger, move better, and feel confident in the process.
✨ Stay tuned for more intro reels as we roll out the rest of the new faces around Omni.
Trust us—you’ll want to meet them all 🖤🔥

02/08/2026

Loved celebrating the big game tonight 🏈🔥 now let’s keep the energy going! 💪 Join us at Omni Fitness this week for a class and sweat out those game day vibes! 🏃‍♀️🏋️‍♂️ ”

Stop settling for a gym that doesn’t love you back.This February, Omni Fitness is giving new members their first month F...
02/01/2026

Stop settling for a gym that doesn’t love you back.
This February, Omni Fitness is giving new members their first month FREE 💘
Come see what real community feels like.

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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