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AC and Heating Experts in Centralia IL

Centralia’s Trusted HVAC Service Team

Welcome to Charlie’s Air Conditioning & Heating, your trusted partner for all your HVAC needs in Centralia, IL. Our team of experienced professionals is dedicated to providing top-notch service, ensuring your home remains comfortable and energy-efficient all year round. From AC installation and repair to furnace maintenance and indoor air quality solutions, we’ve got you covered.

Air Conditioning Installation & Replacement

The Charlie’s team excels at helping you find the right replacement air conditioner and installing it with precision and care. We take the time to understand your home’s needs and make tailored recommendations for lasting results.

When Is It Time for a Replacement?

Is a Replacement Worth It?

Can You Replace an AC Yourself?

AC Repair

If your air conditioner seems to be struggling, our team is here to help! We provide fast diagnostics and 24/7 emergency service to restore your cooling when you need it most.

Repair Your AC If:

What Happens If You Neglect AC Problems?

How to Avoid Cooling Repairs?

Furnace & Heating Repair

Whether you have a complex heating problem or just need a professional opinion, Charlie’s is here to help. Don’t get stuck in the cold—call us anytime for fast repairs!

Common Furnace Problems

How to Avoid Heating Repairs?

Tailored Indoor Air Solutions

Did you know the air in your home might be more polluted than the air outside? Charlie’s is here to help improve indoor air quality so you can breathe more easily every day.

Signs of Poor Quality

Benefits of Improving Air Quality

Blown-In Insulation

We used advanced equipment to make home insulation easier than ever. Blown-in insulation helps lower energy costs without taking days or weeks to install.

What Is It? Blown-in insulation involves using a machine to blow insulation material into walls, attics, and other spaces. This method provides thorough and efficient coverage, filling gaps and creating a solid barrier against temperature changes.

Why Is It Better Than Cut Foundation?

Better Comfort Starts With Charlie’s Air Conditioning & Heating

At Charlie’s Air Conditioning & Heating, we’re committed to delivering exceptional service and solutions tailored to your needs. Contact us online today or call (618) 985-2502 to learn more about how we can help keep your home comfortable and efficient in Centralia, IL.

Recent Jobs and Reviews in Centralia, IL

Job Locations and Reviews

Daniel B.
Daniel B. Checked in
Both twins had a bad igniter. Replaced igniter and both systems started operating normally. North twin needs a new inducer motor in the near future. Would recommend replacing during next repair trip.
Centralia, IL 62801
Steve R.
Steve R. Checked in
Inspected unit dripping water, drain is clear, pan has no cracks. Installed a trap on the mini split drain that tees into this line, flushed water, ran unit. Will return in two days with a permanent solution, needs to dry. Also, every filter needs to be replaced Returned and installed emergency pan with wet switch flood shut off. Everything is draining, we will return next week to do maintenance 5/30/2023 returned and washed all 8 condensers, flushed and vacuumed drains. 2 units on backside had thermostat wires cut from weed whackers, fixed both lines. Added 2 lbs r22 to northeast office unit B, 2 lbs r22 to southeast office unit A, 1 lb r22 to northeast office unit A. All units are running normally, no dripping water, checked on that issue, looked great, filters are changed. Summer maintenance is complete.
Centralia, IL 62801
Steve R.
Steve R. Checked in
No heat, mineral dept is staying cold. Found SSU box with switch turned off, turned on, tested furnace, it’s running fine. Changed filters on lobby and mineral dept furnaces. The thermostat for the unit is in the lobby, mineral dept is dependent on the temperature in the lobby for heating and cooling. Unit running fine, made sure all the other furnaces started while I was here. All started, would recommend a one time check up on the furnaces this year.
Centralia, IL 62801
Steve R.
Steve R. Checked in
No AC found one unit (NW)with a broken thermostat wire, repaired, unit is cooling. Found SE unit with a blower door off in the attic pulling in 140 degree air. Same unit had a clogged drain at the pan. Cut drain line, cleaned pan and blockage, left clean out for future maintenance. Water is still dripping from the Sheetrock being wet but the source is fixed, just needs to dry out
Centralia, IL 62801
Steve R.
Steve R. Checked in
No ac added 2 lbs r22 to southwest unit B, replaced bad fan capacitor on northwest unit A, cleaned out all drains. Mitsubishi in server room needed program set, tested unit, cooled room from 75 to 73 in minutes
Centralia, IL 62801
Steve R.
Steve R. Checked in
Replaced compressor on SW1 unit, pressure tested, evacuated, added 8 lbs r22, system is cooling. Replaced condenser fan motor on S1 unit. Replaced filters for all systems. Checked charge, washed condensers and inspected all electrical on SW, NW and E units. Replaced capacitor on SW1 unit. Added 3 lb r22 to S2, 4lb r22 to S1.
Centralia, IL 62801

Five Star Service. Five Reviews.