❄️ Official Rankings
10 Best HVAC in Coralville, IA (September 2026)
We compared 10 hvac serving Coralville and Johnson County, Iowa, and ranked the top providers by verified reviews, ratings, and local reputation — 1,805 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Harris Boyz Heating and Air Conditioning. Updated for September 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 1,805
- Area code
- 319
Above & Beyond Heating and Air Conditioning, LLC
⭐ 4.9 · 69 reviews
44 Sturgis Corner Dr Ste 15, Iowa City, IA 52246
Davis Heating & Air Conditioning, Inc.
⭐ 5.0 · 31 reviews
115 Southgate Ave, Iowa City, IA 52240
Custom Climates
⭐ 5.0 · 30 reviews
3305 Hwy 1 SW #9a, Iowa City, IA 52240
PSC Distribution, Inc.
⭐ 5.0 · 28 reviews
72 Commercial Dr, Iowa City, IA 52246
Brandt Heating and Air Conditioning
⭐ 4.7 · 339 reviews
2325 Heinz Rd, Iowa City, IA 52240
Mechanical Service Inc
⭐ 5.0 · 7 reviews
1218 Highland Ct, Iowa City, IA 52240
SERVPRO of Iowa City
⭐ 4.5 · 139 reviews
1650 Willow Creek Dr Suite 1, Iowa City, IA 52246
Larew Kuper Co
⭐ 4.7 · 13 reviews
1611 Willow Creek Dr, Iowa City, IA 52246
HVAC listed here serve Coralville, Johnson County, and nearby ZIP codes including 52241.