❄️ Official Rankings
10 Best HVAC in Schaumburg, IL (October 2026)
We compared 10 hvac serving Schaumburg and Cook County, Illinois, and ranked the top providers by verified reviews, ratings, and local reputation — 3,831 customer reviews in all.
The 10 listed below hold an average rating of 4.9 out of 5, led by On The Mark Heating and Air. Updated for October 2026.
- HVAC ranked
- 10
- Average rating
- 4.9★
- Reviews analyzed
- 3,831
- Area codes
- 847, 630, 224
⭐ 5.0 · 1056 reviews
2200 Stonington Ave Ste 110, Hoffman Estates, IL 60169
⭐ 5.0 · 572 reviews
2155 Stonington Ave Ste 216, Hoffman Estates, IL 60169
⭐ 5.0 · 312 reviews
1679 Autumn Ave Unit D, Schaumburg, IL 60193
⭐ 4.9 · 1015 reviews
612 Albion Ave, Schaumburg, IL 60193
⭐ 4.9 · 294 reviews
1022 W Devon Ave, Elk Grove Village, IL 60007
⭐ 4.8 · 123 reviews
1913 Wright Blvd, Schaumburg, IL 60193
HVAC listed here serve Schaumburg, Cook County, and nearby ZIP codes including 60159, 60168, 60173, 60192, 60193, 60194, 60195, 60196.