Air Conditioning Installation

Free In-Home Estimates

Air Conditioning Installation Experts

Experienced Technicians

Financing Available With Approved Credit


We Will Pay You For Your Old HVAC System

Special financing available with approved credit.*

Licensed   ·   Bonded  ·   Insured

Southern Air is southwest Mississippi’s AC installation company

When that hot Mississippi sun begins beating down on your home, you want to have an air conditioner that’s going to get the job done. If your old AC system isn’t up to par, give Southern Air a call. We’re southwest Mississippi’s AC installation experts, and our technicians have years of experience working with new units. The most important part of making sure your AC functions right for years to come is the day that it is installed. We’ll do it the right way.

Since 1994, Southern Air Heating, Cooling & Plumbing has been installing the most advanced Trane and Carrier systems into the homes of residents in McComb, Brookhaven, Natchez, and Columbia. If you’re ready to deal with a company that treats customers and employees with respect, give Southern Air a call.

Southern Air offers financing to customers with approved credit. To learn more and apply, give us a call.



Since 1994, we’ve been providing the McComb, Mississippi area with heating and cooling services.


Energy Efficiency

If you’re looking to cut down on your monthly energy bills, a new air conditioner might be just what you’ve been looking for. Many of the systems on the market today combine performance and cooling power with light energy use. By default, they’re likely far more efficient than your current, older system. If you’re fearful of the major energy bills coming this summer, ask the specialists at Southern Air about how a new system could save you.

AC Performance

Why own an air conditioner if it’s not going to keep you and your family cool? A new, high-powered air conditioner from Southern Air can help keep everyone comfortable, even during the hottest days of the year. You’ll be surprised at the increased cooling output of these new systems—and thankful that you can sit back and enjoy a cooled home without breaking the bank on monthly bills to do so.


Dependable Heating

If your current system has been giving you a headache because of its near-constant need for repairs, you’ll enjoy the dependability of a new system. The systems sold by Southern Air are reliable and built to last. That’s why—in addition to the manufacturer’s warranty—we back our work with a number of in-house guarantees on your new system.

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



When you call Southern, we’ll send a technician to your home. This cooling expert will begin by greeting you, and then will get right to work, inspecting your house and your air conditioning system.

Our technicians are trained to be thorough and professional in their evaluation of air conditioning systems: we want them to identify the actual root of the problem.


Once our technician has identified the issue that’s been causing you and your family headache, they’ll report back to you to update you on the issue.

At this point, the technician will provide you with an upfront, honest price before they get to the repair. We honor your trust, and we provide this price ahead of time so that you know exactly how much the AC repair will be.


AC Repair

Once you’ve reviewed and approved the quote, our technician will dive back into your air conditioning system and make the AC repair. Our service personnel travel in fully stocked vehicles that, in most cases, contain the parts and tools they need to get the job done on-site.

This means that they can apply the long-term repair promptly, and get your AC running again faster.

All of our work is backed by our Ironclad Guarantees.

Our Most Frequently Asked Questions

About Southern Air

For 22 years, Southern Air has provided the people of McComb and southwestern Mississippi with courteous service and a driven commitment to quality work, including the repair, maintenance, and installation of cooling and heating systems.

Our multiple guarantees—including our 100% Satisfaction Guarantee and our promise to fix it right—have made us a local favorite.

Experienced 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 air conditioning installation company 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.

Other Air Conditioning Services We Offe

New AC Installation

Is it time for a new air conditioning system? If you’re ready to improve the comfort of your home and see a boost in energy efficiency, give Southern a call.

Our process includes a free quote and free consultation on new systems, including an in-home assessment that measures your home. Then, we’ll match you and your home to the perfect new AC system for your energy needs.

AC Tune-Up

Did you know that up to 80% of all AC repair needs could be avoided with regular maintenance? Southern Air’s technicians are AC tune-up specialists.

When you schedule a maintenance appointment with us, we’ll not only check your system to make sure everything is functioning correctly, but we’ll also inspect for leaks and dust buildup that could be costing you money on your energy bills.

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

Cities we serve

  • Angie, LA
  • Bassfield, MS
  • Bogue Chitto, MS
  • Brookhaven, MS
  • Bude, MS
  • Collins, MS
  • Columbia, MS
  • Crystal Springs, MS
  • Fernwood, MS
  • Foxworth, MS
  • Georgetown, MS
  • Gloster, MS
  • Hattiesburg, MS
  • Hazelhurst, MS
  • Jayess, MS
  • Kokomo, MS
  • Liberty, MS
  • Lumberton, MS
  • Magee, MS
  • Magnolia, MS
  • McComb, MS
  • Meadville, MS
  • Monticello, MS
  • Natchez, MS
  • Osyka, MS
  • Prentiss, MS
  • Purvis, MS
  • Roxie, MS
  • Ruth, MS
  • Sandy Hook, MS
  • Silver Creek, MS
  • Smithdale, MS
  • Summit, MS
  • Sumrall, MS
  • Wesson, MS
  • Woodville, MS

and Surrounding Areas!

Our HVAC Services