Experts in heating and A/C repair

Contact us for quick and efficient repairs at a fair price!

We’ve got you covered!

We offer specialists for both residential and commercial customers!

Air conditioning repair and heating service

Fed up with poor service? So are we! Let us help with fast and accurate service!

Trusted technicians for the Metro East’s heating and air conditioning systems!

Since 1979, Dixon Heating and Air Conditioning has provided excellent service at a fair price. Our highly trained specialists can service all HVAC makes and models. We strive for the highest level of customer satisfaction and can be there when the Granite City, IL area needs us the most. Family owned and operated, we’ve been serving the metro east area for over 35 years. Since that time, our friendly team of experts has provided personalized service, efficient work, and affordable rates. Don’t put up with a broken furnace or air conditioner. Get your comfort systems back up and running to keep your family at the temperature they want. Ask about our Presidential Maintenance Program designed to keep your system running year round. We’re proud to serve Granite City and the surrounding communities!

24 Hour Service Available

Dixon offers emergency repair services 24 hours a day, 7 days a week. We’re always ready to support our local community!

Satisfaction Guaranteed

Our technicians won’t rest until you are totally satisfied with our work. We strive to achieve perfection in every project!

Professional Technicians

Dixon professionals always have our customers’ safety, comfort, and budget in mind. No job is too big or too small!

Air Conditioning Repair and Heating Service

Dixon Heating and Air Conditioning is committed to providing expert HVAC repair, installation, and maintenance. Call our courteous staff anytime for regular maintenance or emergency repair!

Call (618) 877-3378 anytime & 100% satisfaction guaranteed!


Air Conditioning

Don’t let your employees or clients sweat through your business day. Dixon can repair your A/C and keep things cool at work!

Read More

Heating and Furnaces

Is your family freezing – huddled under blankets all day and night? Don’t rely on space heaters; let us get your house warmed up again!

Read More


Ask us about our Presidential Maintenance Program – designed to reduce your utility and repair costs throughout the year!

Read More

We can service all makes and models!

Dixon Heating and Air Conditioning specialists are trained to install, repair, and maintain all major brands of HVAC equipment. No system is outside of our level of expertise. We can get your unit back up and running and keep it running for as long as you need it. With over 35 years of experience, our service is aged to perfection!

We accept the following payments:

credit cards granite city il

From The Blog

Here are some HVAC tips and tricks from your local Dixon experts!

Air Conditioner Vent Cleaning

Air Conditioner Vent Cleaning

in , , , /

How to clean the A/C Vents at your Edwardsville, IL home Cleaning your air conditioning vents at home is one of the best ways to ensure the health of you and your family. If you don’t know how to clean your A/C vents, w

Read more
HVAC Checklist

HVAC Checklist

in , , , /

Include your HVAC System in your spring cleaning! As we begin to inch our way out of the winter gloom, many families will begin their springtime housecleaning routines. During this time, we should pay special attention to our

Read more
Why is my furnace blowing cold air?

Why is my furnace blowing cold air?

Read more