Certified by Best Fitness Chelmsford • May 17, 2026
GymFitness CenterPersonal Trainer
Best Fitness Chelmsford is the ultimate health club for residents of Chelmsford and Lowell. Conveniently located on Chelmsford Street, we offer a high-energy environment tailored to all fitness levels. We are famous for our BFITT:60 small group training—a metabolic burn program designed to get you results fast.
Beyond the weights, we offer a full schedule of Group X classes, a dedicated functional training turf, and a clean, spacious cardio deck. Parents can workout worry-free thanks to our supervised Kids Club. Whether you want to cycle, lift, or stretch, Best Fitness Chelmsford provides the premium amenities you need at a price you’ll love.
Details
Requires appointmentNot available
Credit cardAvailable
DebitAvailable
Mobile paymentsAvailable
Cash onlyNot available
RestroomAvailable
Onsite servicesAvailable
Wheelchair accessible entranceAvailable
Wheelchair accessible restroomAvailable
Location
Certified by Best Fitness Chelmsford • May 17, 2026
Certified by Best Fitness Chelmsford • May 17, 2026
Monday5:00 AM - 10:00 PM
Tuesday5:00 AM - 10:00 PM
Wednesday5:00 AM - 10:00 PM
Thursday5:00 AM - 10:00 PM
Friday5:00 AM - 9:00 PM
Saturday6:00 AM - 6:00 PM
Sunday6:00 AM - 6:00 PM
Reviews
4.1
542 reviews
5 stars
382
4 stars
34
3 stars
13
2 stars
18
1 star
95
RP
Renata De Paula
5 days ago
5.0
I was a member for a while but then my schedule changed and I had to cancel my membership for now and I have no problem with that,they treated me really well just like when I was there for my membership signed up,Naya was very helpful❤️
I highly recommend this Gym!!!!!
Thank you Best fitness (Chelmsford team)
JJ
Janine
5 days ago
1.0
The membership itself was fine, but trying to cancel was an absolute nightmare. The attitude from staff became condescending and dismissive the moment I explained that I was unable to come in person due to personal circumstances. Instead of simply sending an electronic cancellation form by email, I was told I had to call customer service, get transferred, and then sit waiting for nearly an hour with no answer.
It’s always incredibly easy to sign up and unnecessarily difficult to cancel. The lack of empathy, poor communication, and intentionally frustrating process left a very bad impression. Customer service during cancellation matters just as much as customer service during sign-up, and this experience completely changed my opinion of the business.
EF
Eric Fairbrother
May 10, 2026
1.0
My wife got pregnant and could no longer go to the gym so we went in to cancel the membership. They charged us a cancellation fee after her being a member for 5 years, then they charged us twice for one month of memberships. I highly recommend you avoid this gym. They have so many hidden fees, made up fees, and they take advantage of their customers. Absolutely disgusting, especially taking money from a family who really needs it right now. Will go out of my way to tell people how predatory this gym is.
AH
allison Hrubowchak
May 1, 2026
5.0
I’ve been going to Best Fitness for over a year now, and it’s honestly become so much more than just a gym to me—it’s a community. From day one, I felt welcomed and supported, and that’s something that has kept me consistent and motivated.
The environment is always clean, upbeat, and full of people who genuinely want to see each other succeed. Whether you’re just starting out or have been working out for years, it’s a place where you feel comfortable showing up and putting in the work.
A huge shoutout to Marissa, one of the trainers, who has truly made such a difference in my journey. She has pushed me, believed in me, and supported me every step of the way. With her help, I was able to win the BeLean Challenge—something I never thought I could do. I honestly don’t know where I’d be without her encouragement and guidance.
If you’re looking for a gym where you can grow, feel supported, and be part of an amazing community, I can’t recommend Best Fitness enough.
BN
brian ngaruiya
Apr 30, 2026
5.0
A lot of great things to say about this facility! They really don’t call it best fitness for nothing! From the new design of the gym, new equipment, and much more, it really gives you a great feeling going into your workouts. The staff is absolutely incredible, professional, and nice. My particular favorite part about best fitness in Chelmsford is the classes they offer such as Barre, Yoga/Hot Yoga, BFitt, Spin, Zumba, and newly addition sweat and sculpt at a very great price. I highly recommend anyone who’s not only looking to further their fitness career but have a great experience while they are doing it as well to join best fitness in Chelmsford!
Frequently Asked Questions About Best Fitness Chelmsford
What are the operating hours of Best Fitness Chelmsford?
Best Fitness Chelmsford is open Monday to Thursday from 5:00 AM to 10:00 PM, Friday from 5:00 AM to 9:00 PM, and on weekends from 6:00 AM to 6:00 PM. Holiday hours vary, with closures on certain days like December 25th.
What types of fitness classes and training does Best Fitness Chelmsford offer?
The gym offers a variety of classes including barre, BFITT:60, boutique studios, cardio training, circuit training, cycling, functional training, group fitness, hot yoga, Les Mills, Pilates, small group training, strength training, yoga studios, and Zumba.
Does Best Fitness Chelmsford provide personal training and childcare services?
Yes, Best Fitness Chelmsford offers personal training and childcare services to support your fitness and family needs.
What amenities are available at Best Fitness Chelmsford?
Amenities include locker rooms, showers, a pro shop, heart monitors, tanning, and sauna facilities (though sauna is not available). The gym is also wheelchair accessible, with parking and entrance designed accordingly.
Is a membership required to use Best Fitness Chelmsford?
Yes, Best Fitness Chelmsford requires membership to access its facilities and services.
Does Best Fitness Chelmsford offer online fitness classes?
Yes, online classes are available for members who prefer to work out remotely.
Where is Best Fitness Chelmsford located?
Best Fitness Chelmsford is located at 265 Chelmsford St, Ste 1, Chelmsford, MA 01824, USA.
How can I contact Best Fitness Chelmsford for more information?
You can call Best Fitness Chelmsford at +1 978-250-7441 or visit their website at https://bestfitnessgyms.com/chelmsford-ma/.
Are there any notable places near Best Fitness Chelmsford for shopping or services?
Yes, Kohl's department store and Famous Footwear shoe store are nearby for shopping, while Verizon Wireless offers mobile phone services close to the gym.
What local services near Best Fitness Chelmsford can help with pet care?
Nearby pet care services include Chelmsford PetsHotel and Doggy Day Camp for boarding, PetSmart for pet supplies and services, and Banfield Pet Hospital for veterinary care.
Are there any restaurants or beauty salons near Best Fitness Chelmsford to visit after a workout?
Yes, you can visit Feng Shui Sushi Hibachi Lounge, Feng Shui Restaurant for Asian cuisine, and beauty salons like Boutique Nail Lounge and Salon Pure nearby for relaxation and pampering.
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