HVAC companies in Champaign, IL 61820
9 HVAC companies, with local market data for this ZIP.
General contractors 10HVAC 9Roofing and exteriors 5Carpentry, drywall and windows 1Garage doors 1Electricians 1
Area profitability, HVAC29 / 100Soft market, crowded field
Typical home value$183,000+5.6% in the past year
New homes permitted, 2025860Champaign County
Homeowners19.6%15,379 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
217, Inc.HVAC contractor · 807 Dennison Dr, Champaign(217) 281-1650 · 217inc.com
217, Inc.HVAC contractor · 807 Dennison Dr, Champaign(217) 281-1650 · 217inc.com
Bash Heating & Air Conditioning IncHVAC contractor · 809 Pioneer St, Champaign(217) 352-5127 · bashheating.com
Castle Home Comfort Heating & CoolingHVAC contractor · 2100 S Neil St, Champaign(217) 352-2800 · castlehomecomfort.com
Castle Home Comfort Heating, Cooling & PlumbingHVAC contractor · 2100 S Neil St, Champaign(217) 352-2800 · castlehomecomfort.com
Cool Breeze HVACHVAC contractor · 813 Dennison Dr, Champaign(217) 733-0154 · steelehvacllc.com
Dennis HVAC, Inc.HVAC contractor · 813 Dennison Dr, Champaign(217) 398-5977 · dennisairconditioningil.com
Edelman Heating, Cooling, Plumbing, Electric & SolarHVAC contractor · 1902 Fox Dr Ste 23, Champaign(217) 615-1601 · edelmanteam.com
Furnace Doctors Heating & Air Conditioning LLCHVAC contractor · 1401 Mittendorf Dr, Champaign(217) 510-2010 · furnacedocs.com
Mike Williams Plumbing, Heating, Air Conditioning & SewerHVAC contractor · 1414 S Neil St, Champaign(217) 366-3000 · mikewilliams.net
Sullivan Plumbing Co.HVAC contractor · 412 E University Ave, Champaign(217) 355-3789 · sullivanplumbing.com
HVAC in ZIP 61820 at a glance
Local building angle: Champaign County permitted 860 new homes in 2025, including 577 apartment units. 38% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.