❄️ Official Rankings
10 Best HVAC in Fairmont, WV (September 2026)
We compared 10 hvac serving Fairmont and Marion County, West Virginia, and ranked the top providers by verified reviews, ratings, and local reputation — 567 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by fAir Solutions LLC. Updated for September 2026.
- HVAC ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 567
- Area code
- 304
McCutchan's Heating & Cooling
⭐ 5.0 · 53 reviews
458 Kramer Ln, Fairmont, WV 26554
Webb Heating & Cooling
⭐ 4.8 · 33 reviews
1212 Speedway Ave, Fairmont, WV 26554
Jacobs & Hutchinson
⭐ 4.8 · 28 reviews
510 E Grafton Rd, Fairmont, WV 26554
D C Kennedy Plumbing & Heating
⭐ 4.6 · 32 reviews
104 Hunsaker St, Fairmont, WV 26554
Harris Company Builders, LLC
⭐ 5.0 · 6 reviews
1221 Katherine St, Fairmont, WV 26554
Ferguson HVAC Supply
⭐ 4.6 · 17 reviews
126 Vankirk Dr, Fairmont, WV 26554
Dunn’s Refrigeration & Air Conditioning llc
⭐ 5.0 · 3 reviews
7 Lois Ln, Fairmont, WV 26554
HVAC listed here serve Fairmont, Marion County, and nearby ZIP codes including 26554, 26555.