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Sls Fitness

4.8

About this business

Strength & Conditioning Center 30 Minute Classes (Over 100)! You always have a trainer Offering Metabolic Effect, TRX, MMA, beginner and advanced circuit training, yoga, pilates, spinning and more! 

Location details

345 Chelmsford St, Lowell, MA, 01851, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.8349 reviews
Select a rating
Pascale Ngirumpatse's profile image
Pascale Ngirumpatse 
recommend  Recommended
5 years ago

I love this Gym! It is more than a Gym; it is a Sanctuary. Body, Spirit and soul are enriched time and time again. 

Karen Roy's profile image
Karen Roy 
recommend  Recommended
5 years ago

I love the classes and feeling of community at SLS! 

Dianne Webster's profile image
Dianne Webster 
recommend  Recommended
5 years ago

I love SLS Fitness. I’ve been going to gyms for well over 20 years. This is the best gym I’ve joined and it WILL be my last! 

Chandelle Taylor's profile image
Chandelle Taylor 
recommend  Recommended
5 years ago

I love the classes and that you can make your own schedule , the coaches are all so nice but also push you to achieve your goals 

Janet James Alman's profile image
Janet James Alman 
recommend  Recommended
5 years ago

Incredible club with talented dedicated staff. Highest recommendation. 

Manolo E Constantino's profile image
Manolo E Constantino 
recommend  Recommended
6 years ago

Small but functional with state of art equipments 

Diane Robar Mazzone's profile image
Diane Robar Mazzone 
recommend  Recommended
6 years ago

My favorite are the strength, TRX, and weight room class. No matter who the trainer is you will not be disappointed, they are all very friendly and knowledgeable. I recommend highly. 

Jojo Harley's profile image
Jojo Harley 
recommend  Recommended
6 years ago

Have been a member for a few years. Love the trainers and love the variety of classes they offer. 

Dan Colucci's profile image
Dan Colucci 
recommend  Recommended
6 years ago

Great place, great people ! 

Frequently asked questions about Sls Fitness

How is Sls Fitness rated?

Sls Fitness has a 4.8 star rating with 349 reviews. 

When is Sls Fitness open?

Sls Fitness is open now. It will close at 6:00 p.m.  

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