❄️ Official Rankings
10 Best HVAC in North Liberty, IA (September 2026)
We compared 10 hvac serving North Liberty and Johnson County, Iowa, and ranked the top providers by verified reviews, ratings, and local reputation — 1,231 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by Clog Busters Drain Cleaning & Repair. Updated for September 2026.
- HVAC ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 1,231
- Area code
- 319
Clog Busters Drain Cleaning & Repair
⭐ 4.9 · 333 reviews
390 Herky St #1e, North Liberty, IA 52317
Klein Chem-Dry
⭐ 4.9 · 95 reviews
885 Sandpiper Court, North Liberty, IA 52317
Weather Technicians of Iowa
⭐ 5.0 · 42 reviews
2905 W Penn St, North Liberty, IA 52317
A2Z Heating & Plumbing
⭐ 4.7 · 410 reviews
625 240th St, North Liberty, IA 52317
Wichhart Repair
⭐ 4.8 · 37 reviews
1160 Hauer Dr, North Liberty, IA 52317
North Liberty Ace Hardware
⭐ 4.6 · 137 reviews
55 S Dubuque St, North Liberty, IA 52317
Aire Serv of Iowa City
⭐ 4.5 · 43 reviews
400 Stephans St Ste C, Tiffin, IA 52340
Sanco Thermo King - North Liberty
⭐ 4.4 · 69 reviews
2715 Stoner Ct, North Liberty, IA 52317
HVAC listed here serve North Liberty, Johnson County, and nearby ZIP codes including 52317.