❄️ Official Rankings
10 Best HVAC in Berlin, NH (September 2026)
We compared 7 hvac serving Berlin and Coos County, New Hampshire, and ranked the top providers by verified reviews, ratings, and local reputation — 450 customer reviews in all.
The 7 listed below hold an average rating of 4.0 out of 5, led by Aubuchon Hardware. Updated for September 2026.
- HVAC ranked
- 7
- Average rating
- 4.0★
- Reviews analyzed
- 450
- Area code
- 603
#1
⭐ 4.9 · 302 reviews
38 Glen Ave, Berlin, NH 03570
#2
⭐ 4.8 · 86 reviews
179 Glen Ave Ste 2, Berlin, NH 03570
#3
#4
⭐ 3.0 · 2 reviews
118 Mt Forist St, Berlin, NH 03570
#5
⭐ 3.8 · 8 reviews
33 Jericho Rd, Berlin, NH 03570
#6
⭐ 4.0 · 41 reviews
120 E Mason St, Berlin, NH 03570
#7
⭐ 2.7 · 7 reviews
203 Wight St, Berlin, NH 03570
HVAC listed here serve Berlin, Coos County, and nearby ZIP codes including 03570.