❄️ Official Rankings
10 Best HVAC in Dubuque, IA (October 2026)
We compared 10 hvac serving Dubuque and Dubuque County, Iowa, and ranked the top providers by verified reviews, ratings, and local reputation — 1,625 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by Dubuque Area Steamatic. Updated for October 2026.
- HVAC ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 1,625
- Area code
- 563
⭐ 4.9 · 201 reviews
500 Huff St, Dubuque, IA 52003
⭐ 4.9 · 112 reviews
3160 Cedar Cross Ct, Dubuque, IA 52003
⭐ 4.8 · 531 reviews
565 Cedar Cross Rd, Dubuque, IA 52003
⭐ 4.8 · 155 reviews
798 Cedar Cross Rd, Dubuque, IA 52003
⭐ 4.9 · 42 reviews
1293 Blackhawk Dr, Dubuque, IA 52003
⭐ 4.9 · 36 reviews
10593 Lake Eleanor Rd, Dubuque, IA 52003
⭐ 4.7 · 194 reviews
840 Garfield Ave, Dubuque, IA 52001
⭐ 4.5 · 323 reviews
200 S Locust St, Dubuque, IA 52003
⭐ 4.6 · 21 reviews
2125 Kerper Blvd, Dubuque, IA 52001
HVAC listed here serve Dubuque, Dubuque County, and nearby ZIP codes including 52001, 52002, 52003, 52004, 52099.