🏋️ Official Rankings
10 Best Gyms in Waterville, ME (August 2026)
We compared 10 gyms serving Waterville and Kennebec County, Maine, and ranked the top providers by verified reviews, ratings, and local reputation — 526 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Decal Gymnastics. Updated for August 2026.
- Gyms ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 526
- Area code
- 207
Decal Gymnastics
⭐ 4.9 · 127 reviews
907 Kennedy Memorial Dr, Oakland, ME 04963
Miller Fitness - Fairfield
⭐ 4.8 · 74 reviews
51 Western Ave Unit 2A, Fairfield, ME 04937
Studio X Vertical Fitness
⭐ 4.9 · 31 reviews
207 Upper Main St, Fairfield, ME 04937
Theory Wellness - Waterville Dispensary
⭐ 4.7 · 198 reviews
20 Industrial St, Waterville, ME 04901
Littlefield's Gym Inc
⭐ 4.9 · 23 reviews
394 Fairfield St, Oakland, ME 04963
Harold Alfond Athletics and Recreation Center
⭐ 4.9 · 8 reviews
4900 Mayflower Hill Dr, Waterville, ME 04901
Gyms listed here serve Waterville, Kennebec County, and nearby ZIP codes including 04901, 04903.