❄️ Official Rankings
10 Best HVAC in Grand Forks, ND (October 2026)
We compared 10 hvac serving Grand Forks and Grand Forks County, North Dakota, and ranked the top providers by verified reviews, ratings, and local reputation — 888 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by True Comfort Heating & Cooling. Updated for October 2026.
- HVAC ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 888
- Area codes
- 701, 218
#1
#2
⭐ 4.9 · 475 reviews
701 N 7th St, Grand Forks, ND 58203
#3
#4
⭐ 4.8 · 61 reviews
4805 Demers Ave, Grand Forks, ND 58201
#5
#6
#7
#8
#9
⭐ 4.6 · 20 reviews
1710 N Washington St, Grand Forks, ND 58203
#10
⭐ 4.5 · 29 reviews
1120 Dyke Ave, Grand Forks, ND 58203
HVAC listed here serve Grand Forks, Grand Forks County, and nearby ZIP codes including 58201, 58202, 58203, 58204, 58205, 58206, 58207, 58208.