❄️ Official Rankings
10 Best HVAC in Nashua, NH (June 2026)
The highest-rated hvac in Nashua based on verified reviews, ratings, and local reputation.
#1
#2
Joyce Cooling & Heating Inc.
⭐ 4.9 · 5506 reviews
51 Lake St, Nashua, NH 03060
#3
Lowe's Air Duct Cleaning
⭐ 5.0 · 107 reviews
127 Main St Unit 9, Nashua, NH 03060
#4
Walley's Heating & Air Conditioning
⭐ 4.9 · 816 reviews
1 Tara Blvd #200, Nashua, NH 03062
#5
Fagundes Plumbing Heating AC
⭐ 4.9 · 464 reviews
230 Amherst St Unit 103, Nashua, NH 03063
#6
Ferris Plumbing, Heating & Air
⭐ 4.9 · 101 reviews
32 April Dr, Nashua, NH 03062
#7
#8
High Ground Service Pros - Plumbers Electricians & HVAC Technicians
⭐ 4.9 · 63 reviews
230 Amherst St Unit 213, Nashua, NH 03063
#9
DiBacco Plumbing, Heating & Cooling
⭐ 4.9 · 59 reviews
171 Kinsley St, Nashua, NH 03060
#10
Paul the Plumber - Nashua
⭐ 4.8 · 167 reviews
30 Temple St Ste 400-22, Nashua, NH 03060