Mandeville

Air Conditioning

Are you struggling to find an air conditioning company you can trust in Mandeville, LA? Maybe your air conditioning system suddenly stopped working, your home isn’t cooling properly, or you noticed a leak coming from your system. Trust in MD Air Conditioning and Heating—we are on your side and can handle it all.

Don’t try to fix your system on your own or continue letting your system perform less efficiently than it’s capable of operating. Just reach out to our professionals who can step in to address the situation, and we will leave your system in top condition.

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Air Ducts

Ready to have new air ducts installed in your Mandeville, LA, home? MD Air Conditioning and Heating is here to assist you and take care of all your ductwork needs.

Our experts can provide you with new air ducts for a new construction home, inspect the ductwork of your current home for leaks or tears, and repair your ducts to ensure they allow your heating, ventilation, and air conditioning (HVAC) system to operate efficiently.

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Commercial Services

Don’t lose customers because your commercial heating and cooling system broke down. MD Air Conditioning and Heating is a trusted name when it comes to installing, replacing, repairing, and maintaining commercial heating, ventilation, and air conditioning (HVAC) systems for our local businesses that need Mandeville, LA, commercial services.

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Ductless Systems

Whether it’s time for a full ductless system replacement or you’re in need of professional repair, MD Air Conditioning and Heating is here to address all of your needs. Our team of experts can go over the wide variety of ductless systems as well as offer you the repair and maintenance services you need to ensure your system is operating well throughout the year here in Mandeville, LA.

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Furnaces

For the furnace services you need and can trust here in Mandeville, LA, reach out to our MD Air Conditioning and Heating experts. Our team is composed of highly skilled and trained professionals who are always willing to go the extra mile to ensure the furnace in your home functions as well as it should.

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Heat Pumps

Ready to invest in a great, energy-efficient alternative to provide heating and cooling in your Mandeville, LA, home? Be sure to speak with our MD Air Conditioning and Heating professionals about heat pump installation so you can start saving on your energy bills and enjoying an environmentally friendly heating and cooling system.

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Indoor Air Quality

Improving the indoor air quality (IAQ) in your Mandeville home doesn’t have to be a challenge. MD Air Conditioning and Heating is here to discuss the best ways you can promote cleaner and healthier air in your home here in Mandeville, LA.

Let us guide you on how to enhance your indoor air quality and improve your indoor home comfort.

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Customer Reviews

DEMO: Furnace Maintenance

October 15, 2025

I scheduled my annual furnace tune-up and the whole process was seamless. The tech was punctual, thorough, and left the work area cleaner than he found it. He noticed a small issue with the igniter that could have caused problems later and took care of it on the spot. It's nice to head into winter knowing everything is in good shape.

– Jennifer O.

DEMO: Heat Pump Installation

September 8, 2025

We decided to switch from our old gas furnace to a heat pump, and this company made it painless. The crew arrived on time, worked efficiently, and walked us through how to use the new thermostat before they left. It's been a few weeks now and our energy bills are already noticeably lower. Really impressed with the professionalism from start to finish.

– David T.

DEMO: Air Conditioner Repair

August 1, 2025

Our AC died right in the middle of a heat wave, and I was convinced we'd be waiting days for help. I called first thing in the morning expecting to be told they were booked solid, but they fit us in that same afternoon. The technician showed up within a few hours and got straight to work diagnosing the problem. He found the issue quickly and had the unit running again before dinner. What I really appreciated was that he took the time to explain what went wrong and gave me some tips to avoid the same issue in the future. No upselling, no pressure, just honest and efficient service. Couldn't be happier and will definitely call them again.

– Marcus D.

Response from MD Air Conditioning and Heating:

Thank you so much for the kind words, Marcus! We know how miserable it can be without AC during a heat wave, so we're glad we could get your system back up and running the same day.