Furnace Installation & Replacement
We Offer Free Estimates For Furnace Installation
We’re A Certified Trane & Carrier Dealer
100% Satisfaction Guarantee
Limited Offer
$69
Tune-Up
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Licensed · Bonded · Insured
Southern Air has financing available for customers with approved credit. Learn more about our financing offers by giving us a call!

Since 1994, we’ve been providing the McComb, Mississippi area with furnace installation services.

Energy Efficiency
Your old furnace has been around for a while, but it’s secretly been costing you. As furnaces age, they become less energy efficient. Plus, they’re missing out on a decade or more of technological engineering. Today’s furnaces are far more energy efficient than their predecessors. Upgrade to a new furnace, and you could see the benefits on your monthly energy bills. Call us to ask about furnace installation today!
Furnace Performance
Has your furnace been performing inconsistently? It may be a sign that your furnace is nearing the end of its lifespan, and that you need to upgrade. This winter, don’t stick with a furnace that doesn’t get the job done. Instead, consider how much comfort a new furnace can bring to your home. No more hot or cold spots, no more constant stopping and starting. Just comfort, installed by Southern Air.


Energy Efficiency
If your furnace has been having mechanical problems that have led to breakdowns over the past few years, it might be time to upgrade. Not only is an older furnace more likely to breakdown as it gets older, but any manufacturer’s warranty has probably long expired. In contrast, a new furnace will not only be very unlikely to breakdown, but comes with a new manufacturer’s warranty protecting its parts.
Listen to this customer’s positive experience with Southern Air:
“Positive Experience”
“We just had a wonderful experience with your technician, Ben. He was very professional, explained everything to us, and we signed up for your maintenance club. He just explained everything about that, and it was a pleasure doing business with ya’ll.”
Thomas B., Brookhaven
Financing New Furnace Installation
Southern Air offers financing for customers with approved credit. If your furnace has been having problems and you need new furnace installation, give Southern Air a call today and ask us about our financing offers.
Warranty & Guarantees
Southern Air backs all of our work with a 100% satisfaction guarantee. If you’re unsatisfied with our work for any reason, let us know. Our team will work to make things right by you. That’s one of our values as a company.
Our Most Frequently Asked Questions About Furnace Installation

About Southern Air
Since 1994, Southern Air Heating, Cooling & Plumbing has provided homeowners in southwest Mississippi with outstanding heating and cooling services, including professional furnace installation. We take pride in our service, all of whom have the training and experience needed to get the job done right. We back up everything we do with a 100% satisfaction guarantee.
Learn more about Southern Air
Our Technicians
Here at Southern Air, our technicians are some of the best in the state of Mississippi. They’re fully background checked, meaning that they’re ready to work in and around your home.
Our technicians are skilled air conditioning installation experts with years of experience working with all makes and models. When you need the job done right the first time, choose the team at Southern Air.
Questions To Ask A Contractor
How do you know when you’re getting a good deal from a cooling and heating company? When you’re selecting one, ask them these questions before you get started. Your AC installer should be able to provide you with clear, concise answers on each of these items. We think you’ll find that Southern Air’s responses indicate the depth and breadth of our experience and commitment to customers just like you.
WE SERVICE & REPAIR ALL MAKES & MODELS


























Cities we serve
Financing Available
When your HVAC system goes down, you need to get it repaired or replaced—fast. To help you and your family handle the unexpected, we offer flexible financing with approved credit. If keeping your family cool is your top priority, consider our financing options. Call today to see which option is right for you. 601-684-2072
Our HVAC Services
HEATING • HEATING REPAIR • HEATING TUNE-UP • HEATING INSTALLATION • HEAT PUMPS • DUCTLESS