❄️ Official Rankings
10 Best HVAC in Douglas, WY (September 2026)
We compared 6 hvac serving Douglas and Converse County, Wyoming, and ranked the top providers by verified reviews, ratings, and local reputation — 259 customer reviews in all.
The 6 listed below hold an average rating of 4.5 out of 5, led by Kaspar Air Solutions. Updated for September 2026.
- HVAC ranked
- 6
- Average rating
- 4.5★
- Reviews analyzed
- 259
- Area code
- 307
#1
Kaspar Air Solutions
⭐ 4.8 · 34 reviews
206 W Yellowstone Hwy, Douglas, WY 82633
#2
#3
#4
#5
Frazer Frigeration and Appliance Inc
⭐ 4.0 · 4 reviews
414 W Clay St, Douglas, WY 82633
#6
HVAC listed here serve Douglas, Converse County, and nearby ZIP codes including 82633.