❄️ Official Rankings
10 Best HVAC in Marion, IA (October 2026)
We compared 10 hvac serving Marion and Linn County, Iowa, and ranked the top providers by verified reviews, ratings, and local reputation — 3,017 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by Spartan Heating, Cooling and Fireplaces. Updated for October 2026.
- HVAC ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 3,017
- Area code
- 319
⭐ 4.9 · 235 reviews
840 Vernon Valley Dr Ste 1, Cedar Rapids, IA 52403
⭐ 5.0 · 63 reviews
1040 E Post Rd, Marion, IA 52302
⭐ 4.9 · 100 reviews
6925 Larkwood Dr NE, Cedar Rapids, IA 52402
⭐ 5.0 · 35 reviews
1165 Edwin Dr, Marion, IA 52302
⭐ 4.7 · 1170 reviews
3111 1st Ave SE, Cedar Rapids, IA 52402
⭐ 4.7 · 1041 reviews
1819 42nd St NE, Cedar Rapids, IA 52402
HVAC listed here serve Marion, Linn County, and nearby ZIP codes including 52302.