❄️ Official Rankings
10 Best HVAC in Elgin, IL (October 2026)
We compared 10 hvac serving Elgin and Kane County, Illinois, and ranked the top providers by verified reviews, ratings, and local reputation — 5,200 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by Kustom Heating and Cooling. Updated for October 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 5,200
⭐ 5.0 · 1109 reviews
11N259 N Hawthorne St Unit A, Elgin, IL 60123
⭐ 5.0 · 969 reviews
2587 Millennium Dr Unit J, Elgin, IL 60124
⭐ 5.0 · 957 reviews
1235 Humbracht Cir Ste C, Bartlett, IL 60103
⭐ 4.9 · 428 reviews
1051 E Main St #106, East Dundee, IL 60118
⭐ 4.9 · 422 reviews
665 Tollgate Rd E, Elgin, IL 60123
⭐ 4.9 · 355 reviews
1750 Todd Farm Dr Suite D, Elgin, IL 60123
⭐ 4.9 · 260 reviews
725 Schneider Dr Unit #1, South Elgin, IL 60177
⭐ 4.9 · 255 reviews
2511 Technology Dr #101, Elgin, IL 60124
⭐ 4.9 · 187 reviews
2753 Pinnacle Dr, Elgin, IL 60124
HVAC listed here serve Elgin, Kane County, and nearby ZIP codes including 60120, 60121, 60122, 60123, 60124, 60177.