HVAC Repair in Illinois — 24/7 Heating & Air Conditioning Service
Arctic Air Heating & Cooling serves 572 ZIP codes across Illinois, dispatching licensed and insured technicians around the clock for AC repair, furnace repair, heat pump service, installation and maintenance.
Freezing winters and humid summers make the furnace-to-AC transition the busiest stretch of the service year. Our Illinois teams are set up for exactly that: rapid response, flat-rate pricing quoted before work begins, and no surprise overtime charge for nights or weekends.
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- No overtime charges for evenings, weekends or holidays
- Manufacturer-trained on Carrier, Trane and Lennox equipment
- Free second opinion on any replacement quote over $3,000
- Upfront honesty: if it is a $40 capacitor, we say so
- Licensed & Insured Technicians
- Background-Checked Crews
- Upfront Flat-Rate Pricing
- Same-Day & Next-Day Service
- No Overtime Charges
- All Work Warrantied
Heating and cooling in Illinois
Freezing winters and humid summers make the furnace-to-AC transition the busiest stretch of the service year. Most homes in Illinois are served by gas forced-air furnaces with central air conditioning, and peak cooling demand here runs June through August while heating demand runs October through April.
A large share of the equipment we service in Illinois was installed by a builder to a minimum spec. That usually means an undersized return, a cheap filter rack and a condenser sitting close to a wall.
Typical Illinois service pricing
| Service | Typical Range |
|---|---|
| Diagnostic / service call | $73 – $146 |
| Capacitor replacement | $175 – $407 |
| Contactor replacement | $184 – $437 |
| Refrigerant leak repair + recharge | $310 – $873 |
| Blower motor replacement | $437 – $922 |
| Compressor replacement | $1,358 – $2,813 |
| Hot surface igniter / flame sensor | $155 – $388 |
| Furnace control board | $369 – $825 |
| Condensate drain / float switch | $126 – $330 |
| Thermostat install (wired or smart) | $146 – $437 |
| Duct cleaning (whole home) | $369 – $873 |
| Full system replacement (installed) | $5,820 – $12,610 |
Market ranges for the Midwest region. Flat-rate quote confirmed on site.
Services available throughout Illinois
Air Conditioning Repair in Illinois
Diagnosis and repair for central air conditioners, heat pumps in cooling mode, ductless mini-splits and packaged rooftop units.
Furnace Repair in Illinois
Gas, propane, oil and electric furnace troubleshooting and repair.
HVAC Installation & Replacement in Illinois
Full system replacement and new construction installs with a Manual J load calculation so the equipment is actually sized for your home.
Heat Pump Repair & Service in Illinois
Heat pump diagnosis and repair for both heating and cooling operation, including cold-climate units, defrost board failures, reversing valve problems, auxiliary heat strip faults and refrigerant charge issues.
24/7 Emergency HVAC Repair in Illinois
Around-the-clock response for no-heat in freezing weather, total AC failure during a heat wave, gas smells, carbon monoxide alarms, water flooding from the indoor unit and complete system shutdowns.
Air Duct Cleaning & Sealing in Illinois
Whole-home duct cleaning and aeroseal-style duct sealing to recover lost airflow, reduce dust and lower the load on your equipment.
HVAC Maintenance & Tune-Up in Illinois
Seasonal precision tune-ups that catch failing components before they strand you.
Commercial HVAC Service in Illinois
Service for light commercial and commercial properties including rooftop packaged units, VRF and VRV systems, split systems, make-up air units and building automation controls.
Illinois cities we serve
Browse the full list of 572Illinois ZIP codes in our Illinois service directory.
- Arlington Heights
- Aurora
- Barrington
- Belleville
- Bensenville
- Bloomingdale
- Bloomington
- Bolingbrook
- Carol Stream
- Chicago
- Crystal Lake
- Decatur
- Des Plaines
- Downers Grove
- East Saint Louis
- Elgin
- Elk Grove Village
- Evanston
- Glen Ellyn
- Glenview
- Hinsdale
- Hoffman Estates
- Joliet
- Mchenry
- Melrose Park
- Naperville
- North Chicago
- Oak Park
- Orland Park
- Palatine
- Peoria
- Plainfield
- Rockford
- Saint Charles
- Schaumburg
- Skokie
- Springfield
- Tinley Park
- Waukegan
- West Chicago
- Wheaton
- Wood Dale
Popular Illinois service areas
Showing 120 of 572 Illinois ZIP codes.
- Addison 60101
- Albers 62215
- Alexander 62601
- Algonquin 60102
- Alton 62002
- Antioch 60002
- Arlington Heights 60004
- Arlington Heights 60005
- Arlington Heights 60006
- Armington 61721
- Arrowsmith 61722
- Athens 62613
- Atlanta 61723
- Auburn 62615
- Aurora 60502
- Aurora 60503
- Aurora 60504
- Aurora 60505
- Aurora 60506
- Barrington 60010
- Barrington 60011
- Bartelso 62218
- Bartlett 60103
- Batavia 60510
- Belleville 62220
- Belleville 62221
- Belleville 62222
- Belleville 62223
- Belleville 62226
- Bellflower 61724
- Bellwood 60104
- Benld 62009
- Bensenville 60105
- Bensenville 60106
- Berkeley 60163
- Berwyn 60402
- Bethalto 62010
- Bloomingdale 60108
- Bloomingdale 60117
- Bloomington 61701
- Bloomington 61702
- Bloomington 61704
- Bloomington 61705
- Bloomington 61709
- Bloomington 61710
- Bloomington 61791
- Bloomington 61799
- Blue Island 60406
- Bolingbrook 60440
- Bolingbrook 60490
- Braidwood 60408
- Breese 62230
- Bridgeview 60455
- Brighton 62012
- Brimfield 61517
- Broadview 60155
- Brookfield 60513
- Buffalo Grove 60089
- Bulpitt 62517
- Bunker Hill 62014
- Burbank 60459
- Burlington 60109
- Cantrall 62625
- Carlock 61725
- Carlyle 62231
- Carol Stream 60116
- Carol Stream 60122
- Carol Stream 60128
- Carol Stream 60132
- Carol Stream 60188
- Carol Stream 60197
- Carol Stream 60199
- Carpentersville 60110
- Cary 60013
- Caseyville 62232
- Centralia 62801
- Champaign 61822
- Chatham 62629
- Chenoa 61726
- Cherry 61317
- Chicago Heights 60411
- Chicago 60601
- Chicago 60602
- Chicago 60603
- Chicago 60605
- Chicago 60606
- Chicago 60607
- Chicago 60608
- Chicago 60609
- Chicago 60610
- Chicago 60611
- Chicago 60612
- Chicago 60613
- Chicago 60614
- Chicago 60616
- Chicago 60617
- Chicago 60618
- Chicago 60619
- Chicago 60620
- Chicago 60622
- Chicago 60623
- Chicago 60624
- Chicago 60625
- Chicago 60626
- Chicago 60628
- Chicago 60629
- Chicago 60630
- Chicago 60631
- Chicago 60632
- Chicago 60633
- Chicago 60634
- Chicago 60636
- Chicago 60637
- Chicago 60639
- Chicago 60640
- Chicago 60641
- Chicago 60642
- Chicago 60643
- Chicago 60644
- Chicago 60645
Illinois HVAC questions, answered
Is my system low on refrigerant, or is it leaking?
Refrigerant does not get "used up" the way fuel does. If your charge is low, there is a leak somewhere — usually at a flare connection, a schrader core or the evaporator coil. We locate and repair the leak rather than simply topping up the charge, because a top-up alone will fail again.
Should I repair my system or replace it?
The usual rule of thumb: if the repair costs more than half the price of a replacement and the equipment is over ten years old, replacement generally wins. We will run that comparison with you on site and show you the maths — and if the honest answer is a $180 capacitor rather than a $9,000 system, that is the answer you get.
What brands do you service in Illinois?
All of them. Our technicians are trained on Carrier, Trane, Lennox, Rheem and essentially every other residential brand sold in Illinois, including discontinued lines. We keep a broad parts catalogue on the trucks for exactly that reason.
Do you offer maintenance plans?
We do. A two-visit plan in Illinois covers a spring cooling inspection and an autumn heating inspection, priority scheduling during peak weeks, discounted repairs and no diagnostic fee. Members rarely end up on the emergency list.
Is my carbon monoxide risk something I should worry about?
With any combustion appliance, yes. A cracked heat exchanger can spill carbon monoxide into the living space, and it is odourless. We perform combustion analysis and a CO test on every furnace and boiler call in Illinois, and we recommend a working CO alarm on every level of the home regardless of who services your equipment.
HVAC help anywhere in Illinois
Call (866) 548-3173 and we will dispatch the nearest licensed technician in Illinois. Open 24 hours, 365 days a year.
(866) 548-3173Answered 24 hours a day, 365 days a year