HVAC in Illinois

Find the best hvac companies in Illinois

Overview

Homeowners in Illinois know that finding a reliable HVAC company isn't always simple. From Chicago to Rockford, demand for skilled hvac professionals stays high year-round, and quality varies widely between providers. Comparing several companies side by side is the best way to protect both your budget and your home.

Illinois at a glance

Population
12,812,508
Rank by population
#6 of 50 states
Largest metros
Chicago · Rockford · Round Lake Beach

Source: U.S. Census Bureau, 2020 Census (April 1, 2020)

What hvac labor costs in Illinois

Illinois median wage
$77,410/yr
U.S. median wage
$61,010/yr

In Illinois, Heating, Air Conditioning, and Refrigeration Mechanics and Installers earn a median of $77,410 per year - 27% above the national median. Labor is the largest line item in most hvacprojects, so local trade wages are a strong signal of what you'll pay to hire.

Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025 · Heating, Air Conditioning, and Refrigeration Mechanics and Installers (SOC 49-9021)

Licensing & permits in Illinois

Illinois does not license general contractors statewide - requirements are set by local jurisdictions and by trade. Check the Illinois (general contracting is licensed locally; plumbers via IDPH) and your city or county building department before work begins.

Licensing info - Illinois (general contracting is licensed locally; plumbers via IDPH)

Top-Rated HVAC Companies in Illinois

Below is a list of highly rated hvac companies serving homeowners across Illinois. Compare providers, request quotes, and find the right professional for your project.

CompanyPhone
US 911 HVAC VerifiedFeatured
 (213) 771-9825
TempMaster Heating & Cooling Verified
 (813) 547-8460
AirLine HVAC Services
 (407) 789-2020
Arctic Peak Heating & Air
 (816) 558-9045
ClimateCare HVAC Co. Verified
 (614) 502-6274

Frequently Asked Questions

How much do hvac services cost in Illinois?
HVAC pricing in Illinois depends on the scope of your project, the materials involved, and where you live within the state. Costs in larger metros often run higher than in rural areas. Always compare at least three written quotes from Illinois providers before choosing.
Are hvac contractors in Illinois licensed and insured?
Licensing and insurance requirements for hvac work vary by state and municipality. Before hiring any Illinois hvac company, confirm it holds the proper state license, carries liability insurance, and can provide references.
How do I choose the best hvac company in Illinois?
Compare provider ratings, read what past customers liked and disliked, verify licensing and insurance, and request written quotes from several Illinois companies. The list above ranks top-rated hvac providers serving homeowners across the state.

Other home services in Illinois

Comparing top-rated pros for another project? Browse every service across Illinois.

Garage Door in IllinoisPlumbing in IllinoisRoofing in IllinoisSiding in IllinoisHome Security in IllinoisPainting in IllinoisAppliance Repair in IllinoisElectrician in IllinoisGutters in IllinoisBathroom Remodeling in IllinoisKitchen Remodeling in IllinoisFlooring in IllinoisLawn Care and Landscaping in IllinoisAuto Insurance in IllinoisTree Service in Illinois

HVAC companies in other states

Find the best hvac companies in any state.

AlabamaArizonaArkansasCaliforniaColoradoConnecticutDelawareFloridaGeorgiaIdahoIndianaIowaKansasKentuckyLouisianaMaineMarylandMassachusettsMichiganMinnesotaMississippiMissouriMontanaNebraskaNevadaNew HampshireNew JerseyNew MexicoNew YorkNorth CarolinaNorth DakotaOhioOklahomaOregonPennsylvaniaRhode IslandSouth CarolinaSouth DakotaTennesseeTexasUtahVermontVirginiaWashingtonWest VirginiaWisconsinWyoming