HVAC Services In Lafayette South LA

  • 24/7 Emergency Service Available
  • Residential & Commercial HVAC Services
  • Friendly, NATE-Certified Techs
  • Financing With Approved Credit
  • Ironclad Guarantees


We’re your source for both residential and commercial cooling services here in South Louisiana. We repair, tune up, and install air conditioners, heat pumps, and ductless systems. Our NATE-certified techs can help you stay comfortable this summer!



Southern Air offers a full suite of heating services, including furnace, heat pump, and ductless system work. Our techs repair, maintain, and install heating systems for both homeowners and businesses. Whether you’re getting your furnace ready for the winter ahead or your heat pump needs repairs, call our team!


Ductless HVAC

Ductless HVAC systems bring your home both cooling and heating, without the need for existing ductwork. This makes them perfect for historic homes, home additions, garages, and more. Plus, they’re more energy-efficient than traditional HVAC in Lafayette, LA. They’re a great fit for many homes.


Indoor Air Quality

Your indoor air quality matters. In fact, the air you breathe inside your home can often be more polluted than outside air. Contaminants, dust, pet dander—it can be difficult to breathe easy in a home with poor IAQ. That’s where we come in! We offer indoor air quality testing and solutions for homes and businesses here in South Louisiana.


Home Energy Audits

If you’re like most homeowners, your home’s energy use is top-of-mind. After all, no one wants to spend more on cooling and heating their home than they have to. With a home energy audit from the experts at Southern Air, you can know what areas of your home are costing you money. It’s a great way to put your home on the path to long-term savings.



Whether you’re experiencing thermostat problems or you need help installing and calibrating a new smart thermostat, the Southern Air team can help! Your thermostat is an essential part of your overall HVAC system, and fixing problems with it can lead to serious energy savings and much less strain on your air conditioner, heat pump, or furnace.


Air Filter Replacement

Your air filter doesn’t just block dust, pet dander, and more from getting into your home. It also significantly impacts your energy-efficiency. If it’s been a while since your air filter was cleaned or replaced, it’s time to call your friends at Southern. You’ll be amazed at the difference a clean air filter makes.

HVAC Electrical

We have specialists on our team who specialize in solving electrical problems within HVAC systems. We safely and securely connect new and existing HVAC systems to your home’s power supply, and can diagnose problems with the connection between your air conditioner and your thermostat.