Air Conditioning & Heating Experts in Carterville, IL
Charlie's Air Conditioning & Heating has provided Carterville, IL, excellent heating and AC service, repair, installation and system replacement for almost 40 years. We specialize in heating and cooling services as well as blown-in insulation.
What Makes Charlie's Different (and Better!) for Local Carterville Families?
Why pick Charlie's Air Conditioning & Heating as your HVAC contractor? We have been trusted to heat and cool local homes and have the expertise to keep you cool and comfortable in the summer and nice and warm in the winter. We also stock a variety of American-made products that could change how you interact with your heating or cooling system.
We install only YORK products so we can provide you with the finest examples of furnaces, air conditioners and heat pumps. Upgrading and get significant savings on your utility bills as the new HVAC systems are built to operate at maximum efficiency.
Check out our glowing reviews and discover why your neighbors consider us to be their nearby heating and air company in Carterville, IL.
Recent Jobs and Reviews in Carterville, IL
Our Local Reviews by City
- Anna, IL (5)
- Benton, IL (25)
- Buncombe, IL (1)
- Cambria, IL (32)
- Carbondale, IL (267)
- Carrier Mills, IL (1)
- Carterville, IL (918)
- Christopher, IL (11)
- Colp, IL (9)
- Crab Orchard Precinct, IL (2)
- Creal Springs, IL (14)
- De Soto, IL (66)
- Du Quoin, IL (22)
- Elkville, IL (8)
- Energy, IL (28)
- Goreville, IL (11)
- Grantsburg, IL (3)
- Grassy, IL (2)
- Harrisburg, IL (7)
- Herrin, IL (216)
- Hurst, IL (1)
- Johnston City, IL (38)
- Lick Creek Precinct, IL (1)
- Makanda, IL (44)
- Makanda Township, IL (1)
- Marion, IL (338)
- Mulkeytown, IL (6)
- Murphysboro, IL (38)
- Ozark, IL (6)
- Pittsburg, IL (16)
- Pomona, IL (4)
- Ross Township, PA (1)
- Royalton, IL (16)
- Sesser, IL (3)
- Tamaroa, IL (2)
- Thompsonville, IL (5)
- Valier, IL (2)
- Vienna, IL (16)
- West Frankfort, IL (61)
- Zeigler, IL (2)
Job Locations and Reviews
Jakob E.
2025 PCSA Heating Check Up Renewal Heating Maintenance Technician check wire connections. Made sure thermostat is operating normally. Replace the filter. Checked electric heaters. Checked Freon levels, and checked defrost.
Carterville, IL 62918
Jakob E.
2025 PCSA Heating Check Up Prepaid Heating Maintenance Technician checked wire connections. Made sure your thermostat is operating normally. Customer replaces the filters. Checked electric heaters. Check Freon levels, and check defrost.
Carterville, IL 62918
Jakob E.
2025 PCSA Heating Check Up Renewal Heating Maintenance Technician checked wire connections. Made sure thermostat is operating normally. Replaced the filter. Cleaned flame sensor. Checked igniter. Checked burners. Cleaned out drain hoses. Checked CO reading and the airstream and in the flu pipe.
Carterville, IL 62918
Review
Professional and polite. Let me know what he was doing did his job and moved on.
Jakob E.
2025 PCSA Heating Check Up Renewal Heating Maintenance Technician check wire connections. Made sure thermostat is operating normally. Replace the filter with one that customer supplied. Checked electric heaters. Checked Freon levels, and checked defrost.
Carterville, IL 62918
Daniel B.
Complaint no heat fan running but not heating. Cause of the issue was a dead igniter. Replaced igniter and tested system operation. System appears to be operating normally at this time.
Carterville, IL 62918
Review
Great job! Answered all my questions!
Daniel B.
12/26/25 Cleaned ice machine and replaced filters in the some of the package units. Also inspected belts and they appear to be normal. technician replaced the filters in the kitchen, music room, lounge. Rooms 401-407. Rooms421-430. 12/31/25 Finished replacing filters for the rest of the building.
Carterville, IL 62918
Jakob E.
Technician checked wire connections. Replaced thermostat with a Google nest thermostat that ameren supplied. customer replaces filters. Checked electric heaters.
Carterville, IL 62918
Daniel B.
Complaint thermostat not operating properly. Customer still having issues with WiFi stat. Customer would like for us to see what we could get covered under the Ameren rebate program. System is operating normally at this time.
Carterville, IL 62918
Jakob E.
Complaint no heat Technician turned the unit on and noticed the compressor was not starting up. Technician check the capacitor and it was good. Then checked the Freon and the Freon was good. Put a hard start on to see if the compressor would run. The compressor did not run. Unit is gonna need a new compressor.
Carterville, IL 62918
Daniel B.
2025 PCSA Heating Check Up Prepaid Heating Maintenance Checked wire connections. Customer will replace filters in the near future. Thermostats were operating normally. Heat strips were operating normally. Freon/Puron levels were within normal range. Defrost mode was operating normally. Everything was clean and checked out well. Both systems are operating normally at this time.
Carterville, IL 62918
Review
Great job
Daniel B.
2025 PCSA Heating Check Up Prepaid Heating Maintenance Checked wire connections. Customer replaced filter recently. Thermostat was operating normally. Heat strips were operating normally. Temperature rise was normal. Everything was clean and checked out well. System is operating normally at this time.
Carterville, IL 62918
Daniel B.
Removed faulty outdoor TXV, installed new TXV, filter drier, pressure tested system, pulled vacuum, and recharged with R-410A. System is operating normally at this time.
Carterville, IL 62918
Daniel B.
Checked wire connections. Replaced filter and cleaned mini split filter. Thermostats were operating normally. Heat strips were operating normally. Puron levels were within normal range. Was not able to test defrost mode due to outdoor temperature. Both systems are operating normally at this time.
Carterville, IL 62918
Jakob E.
Gas Furnace Maintenance PCSA 2025 heating check up prepaid HVAC Service
Carterville, IL 62918
Jakob E.
2025 PCSA Heating Check Up Free W. New Install Heating Maintenance Heat Pump Repair Carterville
Carterville, IL 62918
Pete F.
AMP 1 P-tac brought into shop for service
Carterville, IL 62918
Jakob E.
2025 PCSA Heating Check Up Prepaid Heating Maintenance Furnace Repair Carterville
Carterville, IL 62918
Jakob E.
Heat Pump Maintenance PCSA 2025 heating check up prepaid and indoor unit making noise Technician checked wire connections. Made sure thermostat is operating normally. Replace the filter. Checked electric heaters. Checked Freon levels, and checked defrost.
Carterville, IL 62918
Jakob E.
2025 PCSA Heating Check Up Renewal Heating Maintenance Furnace Service Carterville
Carterville, IL 62918
Jakob E.
2025 PCSA Heating Check Up Prepaid Heating Maintenance Furnace Repair Carterville
Carterville, IL 62918
Jakob E.
2025 PCSA Heating Check Up Renewal Heating Maintenance Heat Pump Service Carterville
Carterville, IL 62918
Daniel B.
2025 PCSA Heating Check Up Renewal Heating Maintenance Checked wire connections. Customer replaced filter recently. Flushed drain line. Burners were clean. Cleaned flame sensor. Thermostat was operating normally. CO levels were within normal range. Inducer motor groans on start up but appears to be operating normally. Everything else was clean and checked out well. System is operating normally at this time.
Carterville, IL 62918
Jakob E.
Heating Maintenance PCSA 2025 heating check up renewal 2 systems Furnace Repair Carterville
Carterville, IL 62918
Daniel B.
Noise coming from outdoor coil
Carterville, IL 62918
Jakob E.
2025 PCSA Heating Check Up Free W. New Install Heating Maintenance Technician check wire connections. Made sure thermostat is operating normally. Replace the filter with one of customers filters. Checked electric heaters. Checked Freon levels, and check defrost.
Carterville, IL 62918
Review
Pete did an outstanding job. He fixed the issue with our furnace very quickly.
Review
He was prompt and fixed only what needed fixed. He didn’t try to sell me anything I didn’t need. Love Charlie’s Heating and Air.
Review
Semi annual service
Review
Jacob was efficient
Review
Everything went great ! Kakob did a good job !
Review
Jakob did a great job !
Review
Daniel was super friendly and provided great customer service!
Review
Always professional and gives detailed answers and descriptions of what services were completed.
Review
Excellent service!
Review
Excellent, professional service.
Its that time of year to have my furnace check up, and Daniel, from Charlies Heating And Air, came out and looked at my furnace and said it was good for another year. He spent a long time at my house and his service was excellent.
Response from Charlie's Air Conditioning & Heating:
Thank you for being a customer!
Review
Great Service
Review
5
Review
Excellent service!
Review
Professional, courteous, knowledgeable
Review
Excellent service
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Excellent service
Review
Great
Review
Daniel is awesome. Always does a great job. Explains the current status of the system and things to watch for going forward.
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Excellent service!
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Service good
Review
Serious problem found and repaired quickly and efficiently.
Review
Fast and efficient checkup.
Daniel arrived on time and was very polite, professional and knowledgeable. Daniels work is always very thorough and completed in a timely manner You have a 5 star employee in that gentleman. Thanks for great continued customer service!!
Response from Charlie's Air Conditioning & Heating:
Thanks Bill for taking the time to tell us about your service today!! We are so fortunate to have Daniel representing out company. Thanks again, Pete Fozzard Co-owner Charlie’s AC and Heating
