De Soto IL AC and Heating Experts
Charlie’s Air Conditioning & Heating has delivered De Soto, IL excellent service for almost 40 years. We specialize in heating and air conditioning services as well as blown-in insulation.
Check out our glowing reviews and discover why your neighbors consider us to be their nearby heating and air company in De Soto, IL.
Recent Jobs and Reviews in De Soto, IL
Our Local Reviews by City
- Anna, IL (5)
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- Buncombe, IL (1)
- Cambria, IL (29)
- Carbondale, IL (241)
- Carterville, IL (827)
- Christopher, IL (11)
- Colp, IL (9)
- Crab Orchard Precinct, IL (2)
- Creal Springs, IL (11)
- De Soto, IL (57)
- Du Quoin, IL (22)
- Elkville, IL (7)
- Energy, IL (25)
- Goreville, IL (9)
- Grantsburg, IL (3)
- Grassy, IL (2)
- Harrisburg, IL (6)
- Herrin, IL (189)
- Hurst, IL (1)
- Johnston City, IL (37)
- Lick Creek Precinct, IL (1)
- Makanda, IL (41)
- Makanda Township, IL (1)
- Marion, IL (302)
- Mulkeytown, IL (6)
- Murphysboro, IL (34)
- Ozark, IL (5)
- Pittsburg, IL (14)
- Pomona, IL (4)
- Ross Township, PA (1)
- Royalton, IL (15)
- Sesser, IL (3)
- Tamaroa, IL (1)
- Thompsonville, IL (5)
- Valier, IL (2)
- Vienna, IL (14)
- West Frankfort, IL (51)
- Zeigler, IL (2)
Job Locations and Reviews
Jakob E.
2025 PCSA AC Check Up Free. W. New Install AC Maintenance Tech check the indoor unit for AC season check all the wire connections and change out the filter. Everything looks good on the indoor unit. Tech goes to the outdoor unit check the wire connections, check the Freon, and hose out the condenser coil. Unit units should be good for cooling season.
De Soto, IL 62924
Jakob E.
2025 PCSA AC Check Up Prepaid AC Maintenance Tech check the indoor unit for cooling season. Tech checked all the connections and change the filter of the indoor unit. Everything in the indoor unit looks good. Tech proceeded go to the outdoor unit and checked all the electronic connections and check the Freon levels. The AC checked up good. The indoor and outdoor unit are good to go for cooling season.
De Soto, IL 62924
Daniel B.
2025 PCSA AC Check Up Prepaid AC Maintenance
De Soto, IL 62924
Pete F.
Complaint no a/c Found system low of Freon and bad capacitor Replaced cap and added Freon.
De Soto, IL 62924
Daniel B.
Air Conditioning Repair De Soto 2025 PCSA AC Check Up Renewal AC Maintenance
De Soto, IL 62924
Daniel B.
2025 Spring Check Up PCSA Renew
De Soto, IL 62924
Daniel B.
Outdoor coil not coming on.
De Soto, IL 62924
Pete F.
AC Repair DeSoto 2025 Air Conditioning Systems maintenance Done 4-24-25
De Soto, IL 62924
Review
Excellent service and very friendly
Gerson C.
System was in a low pressure lockout, found multiple leaks in solder joints, will need to return to repair leaks 4/22/25: returned to fix leaks in solder joints and rub through leak, charged unit with factory charge and verified system operation. No charge per Pete
De Soto, IL 62924
Gerson C.
Completed leak search, looked at indoor and outdoor coils thoroughly and found no significant signs of leaks, will need to monitor pressures when we come back for maintenance
De Soto, IL 62924
Daniel B.
Air Conditioning Repair De Soto 2025 PCSA AC Check Up Prepaid AC Maintenance
De Soto, IL 62924
Gerson C.
Air Conditioning Repair De Soto AC Maintenance Start PCSA 2025 AC Check Up Completed cooling maintenance, cleaned coil, flushed drain, replaced filter, checked system operation and found no issues, made sure system is working properly System is cooling at this time
De Soto, IL 62924
Gerson C.
Coil had recently frozen up, found system low on gas, charged unit with 2 pounds of refrigerant and got better pressures, customer had concerns about condenser fan motor running loudly, replaced motor with approval from customer, customer would like to schedule a leak search
De Soto, IL 62924
Review
Excellant Service
Pete F.
Heat Pump Repair De Soto Replaced Thermostat on heat pump system
De Soto, IL 62924
Review
Fast, professional, excellent service always!
Pete F.
Replaced thermostat
De Soto, IL 62924
Review
Couldn't ask for more. Been a satisfied customer for almost 20 years.
Response from Charlie's Air Conditioning & Heating:
Thank you for being a customer!
Daniel B.
2024 PCSA Heating Check Up Renewal and filter Heating Maintenance
De Soto, IL 62924
Gerson C.
PCSA RENEWAL 1 System 2025 Heat Completed heating maintenance, coils are clean, filter is provided by customer, checked system operation and found no issues, made sure system is working properly System is heating at this time
De Soto, IL 62924
Gerson C.
2025 PCSA Heating Check Up Prepaid Heating Maintenance Completed heating maintenance, cleaned flame sensor and drain, checked system operation and found no issues, made sure system is working properly System is heating at this time
De Soto, IL 62924
Review
Thorough, professional, friendly service as always!
Daniel B.
Service Type: Damper Adjustment Responded to request to balance airflow to new home addition. Adjusted main trunk dampers to redirect approximately 20% additional airflow to the new space. Fine-tuned individual room dampers for optimal temperature balance. Verified even airflow distribution with anemometer readings at all registers. System now properly conditioning all areas including the new addition.
De Soto, IL 62924
Gerson C.
Furnace Repair De Soto 2025 PCSA Heating Check Up Renewal Heating Maintenance Completed heating maintenance, coils are clean, filter is provided by customer, checked system operation and found no issues, tested defrost successfully, made sure system is working properly System is heating at this time
De Soto, IL 62924
Gerson C.
PCSA PREPAID 2025 Heating Maintenance Completed heating maintenance, coils are clean, filters are provided by customer, checked system operation and found no issues, tested defrost successfully, made sure system is working properly System is heating at this time
De Soto, IL 62924
Gerson C.
Upon arrival found furnace in a pressure switch fault, restarted furnace and found intermittent problem with the pressure switch caused by a loose connection, made new connection and completed heating maintenance System is heating at this time
De Soto, IL 62924
Review
Great
Gerson C.
Furnace Repair DeSoto Customer had concerns about boom sound when furnace kicks on, ran furnace and found flames expanding and tripping safety switch, inspected heat exchanger and found multiple cracks, heat exchanger is bad and customer would like an estimate scheduled for a new furnace or new heat exchanger
De Soto, IL 62924
Daniel B.
No heat
De Soto, IL 62924
Review
Excellent service!
Gerson C.
HVAC Maintenance PCSA 2024 Heating Check Up 2 Systems Prepaid Completed heating maintenance, coils are clean, replaced filters, apt B system was low on gas, charged with 2 pounds of refrigerant and got better pressures, made sure both systems are working properly, customer would like a quote for 2 iWaves or air scrubbers and some information about what they do Both systems are heating at this time
De Soto, IL 62924
Review
He was awesome 👏 A plus for me thanks
Review
Excellent
Response from Charlie's Air Conditioning & Heating:
Thank you for your business!
Review
Great experience and Justin was the epitome of customer service!
Response from Charlie's Air Conditioning & Heating:
Thank you, Mary! Our guys are the best! We appreciate your business.
Review
Excellent service and very quick to respond to my issue.
Review
He was great
Review
Justin is always courteous and does a great job.
Review
Personal knowledgeable overall service call
Review
Very professional and great service.
Review
Great job 😁
Review
annual maintenance
Review
Very Satisfied
Review
As always, Justin was very thorough and even checked my fire alarms. I appreciate the professional way my appointments are always handled
Response from Charlie's Air Conditioning & Heating:
Thank you for being a customer! We're happy Justin could take care of you!
Review
Did a great job 👍
Response from Charlie's Air Conditioning & Heating:
Thank you for your business!
Review
Awesome service
Review
Friendly, thorough and professional service. Highly recommended!
Review
Excellent
Response from Charlie's Air Conditioning & Heating:
Thank you for your business, Mary!
Review
Excellent
Response from Charlie's Air Conditioning & Heating:
Thank you so much, Mary! We appreciate you taking the time to leave a review, it was our pleasure to serve you!
Review
Shawn did a great job and had our heat working in under an hour. Charlie’s Heating & Air are great.
