Homeowners in Illinois researching hvac replacement cost face different prices, rules, and provider availability across Chicago, Rockford, and smaller communities. This local guide connects the national hvac replacement cost advice with Illinois labor costs, licensing checks, cities, and professionals who serve the state.
Professionals serving Illinois
| Company | Phone |
|---|---|
| (213) 771-9825 | |
TempMaster Heating & Cooling Verified | (813) 547-8460 |
| (407) 789-2020 | |
| (816) 558-9045 | |
ClimateCare HVAC Co. Verified | (614) 502-6274 |
Best HVAC Companies Serving Illinois
Before you start dialing, read how each provider compares on services, reviews, and fit for the Illinois market.
US 911 HVAC runs a nationwide HVAC line with round-the-clock coverage that includes Illinois. Customers rate it 4.9 stars across 1385 reviews and past clients single out nationwide 24/7 availability. Quotes track local labor costs - BLS pegs the Illinois median wage for heating, air conditioning, and refrigeration mechanics and installers at $77,410 a year. A quick call tells you how soon US 911 HVAC can start in your corner of Illinois and what a visit will cost.
(213) 771-9825Homeowners across Illinois regularly turn to TempMaster Heating & Cooling when they need HVAC replacement. Core services run from furnace cleaning to furnace repair, so most residential jobs stay in-house. Its Illinois footprint concentrates where the work is - Chicago, Rockford, and the communities in between. A quick call tells you how soon TempMaster Heating & Cooling can start in your corner of Illinois and what a visit will cost.
(813) 547-8460Few HVAC providers serving Illinois come up in side-by-side comparisons as often as AirLine HVAC Services. Customers rate it 4.6 stars across 51 reviews and past clients single out fair, upfront pricing. Demand around Chicago and Rockford keeps Illinois calendars full, so early quote requests get the best slots. Put AirLine HVAC Services side by side with the other Illinois companies on this page, then let written quotes settle it.
(407) 789-2020Illinois homeowners researching HVAC replacement cost will quickly run into Arctic Peak Heating & Air - and for good reason. Customers rate it 4.7 stars across 62 reviews and past clients single out friendly, professional technicians. Demand around Chicago and Rockford keeps Illinois calendars full, so early quote requests get the best slots. As with any Illinois hire, weigh Arctic Peak Heating & Air's written scope and warranty against two competing bids.
(816) 558-9045Among the HVAC companies serving Illinois, ClimateCare HVAC Co. stands out for consistency. Its team handles furnace cleaning and furnace repair, alongside the rest of the usual HVAC workload. Illinois licenses many trades locally rather than statewide, so confirm insurance and local registration when you request a quote. Compare ClimateCare HVAC Co. against the rest of this Illinois list on licensing, reviews, and the clarity of its quote.
(614) 502-6274Illinois Market Snapshot
Population
12,812,508
#6 largest state, 2020 Census
Median wage: Heating, Air Conditioning, and Refrigeration Mechanics and Installers
$77,410/yr
27% above the national median of $61,010
License verification
Illinois (general contracting is licensed locally; plumbers via IDPH)
Licensing is handled locally in this state - confirm insurance and local registration.
Largest metro areas
Chicago · Rockford · Round Lake Beach
Where Illinois demand concentrates
Sources: U.S. Census Bureau, 2020 Census (April 1, 2020); U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (OEWS), 2025.