Awesome place... was in town looking for a good place to workout and this place has everything you need and then some lbvs...something for every part of the body and a shower and sauna 💪🏽...definitely worth it and I will certainly be back 👌🏽
LK
Lauren Kasegian
Feb 24, 2026
Very friendly staff and clean environment! Would recommend to those looking to switch gyms
SB
Scott Barlow
Feb 23, 2026
I’ve been a Best Fitness member since they opened in Chelmsford ( many years ) . Recently decided to transition to Nashua .
Very comfortable and spacious . Great staff . Was happy that they played classic rock . Unfortunately it’s just like Chelmsford now and they play “ techno “ music . Can’t win. Bring head phones or buds
CW
Christopher Wheatley
Feb 10, 2026
Where do I begin??? I moved here in February 2025 and very shortly joined with full intentions of having a trainer. First person I met was Curtt at the desk. You'll never meet a more genuinely kind person, constant laughter. Next person was Joe, the one with the massive chest and arms, and a lady killa smile. He gathered tons of information and without any pressure, got me to Logan and Bryant. These three have really transformed my entire existence at the gym. It is so impressive that you have such educated and mature men and women there not only helping others, but practicing what they preach for themselves. Even the other trainers and the cleaning staff are motivating, it's like they actually enjoy what they do. Christian, Amanda, Bill, Doug, Little Joe (not so little anymore) and many others! I'll be parting New England somewhere in the middle of 2026 and I can affirmatively say that Best Fitness of Nashua was the highlight of my stay, not joking. I wish I could fold Bryant in half, place him in my suitcase and take him with me to Florida. Thank you all so much for helping me regain my heath. ❤️
TB
Tyler Barberian
Feb 9, 2026
Overall a good gym, nothing special but has all the necessities. Unfortunately whether it be the bathroom sink, teadmil, stepper or a cable something always seems broken. The crew really makes this place;from top to bottom they are great, very helpful, friendly and just seem to care about you. From experience the trainers dont teach fundamentals or proper techniques, the classes are fun though.