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Professional AC & Heating Company in South Central Mississippi

Since 1980, Channell Heating & Cooling has brought outstanding cooling, heating, and home services to residential and commercial customers in South Central Mississippi. We’re proud to serve Hazlehurst, Brandon, Madison, and surrounding areas.

From providing 24/7 emergency service at no extra charge to our “Fixed Right Or It’s Free” guarantee, we’re a team that goes above-and-beyond for you.

When you need heating and cooling in South Central Mississippi, call Channell Heating & Cooling.



We’re your source for AC repair, maintenance, and installation services in Hazlehurst, Brandon, Madison, and beyond.



We provide furnace and heat pump repair, tune-up, and installation service throughout South Central Mississippi.


Indoor Air Quality

Your indoor air quality matters. From air duct cleaning to IAQ testing, we’ll make sure you and your family are breathing safe air.


NATE-Certified Techs

Great companies are built by great people. That’s why we believe in hiring the best-of-the-best to work in your home. For this reason, our technicians are certified by the North American Technician Excellence (NATE) program. This is the top certification system in our industry.

Beyond being great at what they do, our technicians are also friendly professionals who will go the extra mile to ensure that your home’s needs are met. From AC repair in Hazlehurst, MS to furnace installation in Brandon, we’re here for you.

Don’t trust your air conditioner, heat pump, or furnace to just anyone. Trust Channell Heating & Cooling: your HVAC company in South Central Mississippi.

Ironclad Guarantees

Our Ironclad Guarantees are our promise to you: we’ll do things right, or we’ll make it right. Our goal is to complete the job and leave you 100% satisfied with our service, and these guarantees reflect that mission.

Fixed Right Or It’s Free!

It means exactly what it says! If we don’t fix your air conditioner, heat pump, furnace, or other HVAC system the right way, that’s on us. You won’t be charged for the service and we’ll immediately work to make things right by you.

Our Comfort Guarantee

We guarantee that the system(s) we have installed in your home will heat or cool your home as we have stated. If the temperature range we have promised is not achieved, we will replace the systems at no charge.

Our Utility Savings Guarantee

(Valid Deluxe Or Higher Systems) You will save a minimum of 30% on your heating and cooling costs or we will refund double-the-difference of your savings not realized during the first year. (If your system is not meeting guaranteed savings, you must notify us immediately to allow us to evaluate your system’s performance)

Our $500 No-Frustration Guarantee

If your system breaks down during the first year and leaves you without heating or cooling, we will be there within 24 hours or we will pay you $500 for your inconvenience.

Our $500 Installation Date Guarantee

If we do not have your new system operating by the date promised, we will pay you $500 for your inconvenience.

Click on the reviews below to see what our customers have to say about us!

HVAC Financing

We’re proud to offer financing with approved credit on the new systems we install. To learn more about our financing offers and discover how to apply, give us a call or click the link below.


Proud to serve South Central Mississippi!

Channell Heating & Cooling is South Central Mississippi's premier HVAC and home services company. We serve all the following communities:

Crystal Springs


Union Church

We work with all makes & models!

We fix and maintain all HVAC systems—regardless of manufacturer, year, or setup. Call us to schedule service!

Shield of Protection

For the best value, join our Shield of Protection Maintenance Program! Members receive regularly scheduled maintenance on their HVAC systems, service discounts, guaranteed appointments, priority service, a fixed diagnostic rate, and more. Click the link below for full details and how to join.


Your source for Carrier and Trane systems

We install Carrier and Trane. By partnering with these two great brands, we’re able to bring you a wide variety of high-quality, cutting-edge air conditioners, heat pumps, furnaces, and other HVAC systems. Have one of our techs meet with you and find the right Carrier or Trane unit for your home.


Commercial HVAC solutions for your business

We're your commercial HVAC contractor in Hazlehurst, MS and beyond! From small businesses to large warehouses, we handle all your commercial HVAC needs. We work with all businesses of all sizes and fields. Our NATE-certified techs are the right people you want working with your building’s air conditioner or furnace.