2025-08-11T14:18:02.389Z

This is a great gym that has something to offer for everyone. The facilities are clean and the coaches are fantastic!

2025-06-15T21:43:18.125Z

Amazing facility, coaches and community!

2025-02-11T23:28:27.648Z

2024-10-28T13:03:16.945Z

Awesome gym. Good vibe. Great workout.Will drop in again when I'm in town.

2024-05-24T19:57:18.451Z

I'm new to CrossFit and my experience here has been incredibly positive. The environment is so encouraging, thanks to both the coaches and the other students. The class format is great -- an hour seems to go by so quickly (though my muscles might disagree with me on that)! As a newbie, Coach Damon takes the time to show me the movements and makes sure I'm comfortable doing them on my own. The music is also super energizing and fun. Firewall Fitness has really helped me rediscover my love for strength training. Highly recommend!

2024-04-07T01:14:31.484Z

2024-02-12T21:10:43.071Z

Great community! Fantastic couches! Fitness classes for all ages.

2024-01-09T15:28:31.640Z

The coaches are all very well educated. Never felt like I was being challenged beyond my limit or at risk of injury. The facility is clean, well-maintained. The community is full of welcoming and non judge-mental people. They are inclusive to families with small children and throw kid friendly events (with really good chicken). I’d recommend to someone interested in getting into CrossFit.

2023-12-31T15:24:17.449Z

Quality coaching and equipment in a very roomy facility. Workouts are challenging and varied, focusing on all around strength and fitness. Many time options daily help you for your workouts to your schedule. Top all this off with friendly members and you’ve found a great place.

2023-11-21T15:20:41.582Z

I have never felt more welcomed, & confident in coaches as I do at Firewall Fitness! Classes are awesome, tough, but great and challenging. The gym is clean, great equipment , I get the guidance that I need! Like having a personal trainer in a group setting! Love it here!

2023-10-08T17:04:24.217Z

2023-09-06T15:14:52.321Z

Joining Firewall Fitness has been fantastic. The workouts are hard, but always fun and they allow us to push ourselves if/when we are ready. Coaches are great and really help to push us through. The other members are so supportive as well. You never know what you're going to get when you join up with an existing group, but they were so welcoming from day one. Coaches help to make sure "newbies" know what to do and offer feedback to help with technique all the time.There are many times for classes each day, so there always is a class available that works for my schedule. Even in just a short time, I've already noticed positive differences in my fitness. My only regret is that I didn't join sooner!!

2023-09-04T15:34:01.524Z

2023-07-24T14:10:36.397Z

2023-07-07T14:12:48.278Z

Firewall fitness is an amazing place to workout. The trainers are exceptional, and the best part is even though it is a group class the trainers make sure to focus on every individual.Hands down!! It’s the best decision I’ve made and like coach Dave says “ all you have to do is just show up and the rest is taken care”. I would highly recommend this place.

2023-07-02T21:16:37.994Z

I started in 2019 in the FWFit class and now participate in the CrossFit programs. Love the coaching, the facility and the community! Highly recommend!

2023-06-09T00:46:08.572Z

2023-05-12T18:05:38.150Z

a couple of things distinguish Firewall from other programs and clubs:1. the coach always includes a thorough and varied warmup2. the workout is previewed with light resistance to insure everyone is familiar with the proper techniques and form3. lots of attention to everyone's form during the workout4. suggestions are made during the workout whenever the coach determines I should scale the resistance or modify the movements to maximize my benefit and minimize the chance of injury.The attention to detail and the individualized attention is fantastic.

2023-05-09T16:37:59.302Z

We are so grateful for Firewall Fitness! We first brought our son during a time he wasn’t fulfilled by team sports, or feeling very confident. The gym gave him an outlet, access to physical activity, and a sense of belonging. He was hooked, saw progress, and ultimately gained so much more than just fitness.He’s been a regular at Firewall for years now, moving through the kid’s program into the teens class. Most recently he has also been participating in the speed and conditioning sessions. All groups and levels have provided him a safe, welcoming, and accessible after school activity with friends.Firewall has helped prepare him to achieve his goal - playing football - both mentally and physically. Thank you Dave - we are incredibly grateful to have this option within our community, for our kids to have you to look up to and to guide them, and for your kindness.

2023-05-04T20:19:25.518Z

An incredible and versatile gym that offers highly personalized paths to getting fit…. Also, a fantastic and supportive community. Been here 2.5 years and it’s been great!

2023-05-03T01:35:54.879Z

I have been going to Firewall for 2 1/2 years and I highly recommend it to anyone who wants to improve their fitness in a supportive and fun environment! The coaches are great, the workouts are varied, and the community is friendly. I’ve gotten so much stronger since I started!

2023-05-01T18:02:29.767Z

I typically get bored at gyms- but not here. There are always new ways to challenge myself. The coaches are great and working out no longer feels like a chore- it’s fun.

2023-05-01T17:26:17.517Z

Great coaches and wonderful community of people.

2023-05-01T11:52:36.739Z

Firewall is a great place to learn, develop, and enjoy CrossFit. The coaches emphasize proper form and ensure everyone is doing movements correctly, scaling as needed based on limitations, and getting the most you can out of every workout. It’s also a very laid-back atmosphere, and everyone gets along well. I’d recommend this gym to anyone who either wants to get into CrossFit and seems intimidated by it (don’t be!) or an experienced CrossFitter looking for somewhere new (here it is!).”

2023-04-30T21:01:40.552Z

The staff is very knowledgeable and all the members are supportive. Many classes during the day to choose from. Excellent asset to Holliston.

2023-04-30T14:19:54.054Z

Firewall Fitness is a great gym. Friendly and welcoming environment. Awesome trainers who know what they are doing and do it well!

2023-04-30T13:58:31.431Z

"The place" for your fitness goals to come to the reality! Friendly and motivating coaches. FUN is big part of each session. I am new to crossfit but everyone around you is motivated n keeps you motivated too. I would highly recommend this place.

2023-04-30T00:02:24.642Z

Excellent coaching staff ! Very attentive to clients and their specific goals ! Very welcoming environment !

2023-04-29T19:09:46.931Z

2023-04-29T17:19:21.090Z

Firewall and it’s community has proven transformational both physically and mentally. If one is looking for a A+ positive addiction than Firewall may be for you! More importantly, even in a ‘class-like’ atmosphere, one can expect an unmatched caliber of one-on-one coaching that insists on perfect form and varied safe scaling techniques that (ultimately) build confidence and strength — a real tribute to our great coaches!