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40+ years of Serving The Orlando Area


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40+ years of Serving The Orlando Area


After Hour & Weekend Services Available


Longwood, FL Air Conditioning, Heating, and Indoor Air Quality

Comfort in a home in Longwood, FL shouldn’t be a luxury. When you have access to an HVAC contractor like Gary Munson Heating & Air Conditioning, you’ll have the comfort solutions for your home done right, on time and on budget. We have been in business serving Central Florida since 1978, and many of our technicians have worked with us for more than a decade. We are a close family, and that helps us provide service to local families that goes beyond what they’ll get from a larger, more impersonal contractor. We also work with commercial HVAC and refrigeration systems.

For your family’s comfort, work with our family!

Air Conditioning Installation and Replacement

We want to leave you in comfort in your house, no matter what the scorching Longwood, FL heat tries to pull! We install and replace the best in modern AC equipment from brands like Daikin, Mitsubishi, and Trane. Our experts will ensure you have the ideal type and size of system at work, and they’ll eliminate hot spots in those hard-to-cool areas of your house. They’ll also see you have a cooling system that cuts down on your utility bills.

Air Conditioning Repair and Maintenance

Is your house stuffy when the AC is supposed to be cooling it? Is the air conditioner making odd sounds? Or is the AC not coming on at all? No matter the problem, no matter when it happens, you can trust to Gary Munson Heating & Air Conditioning to answer the call for air conditioning repair help. Our fleet of fully equipped vans is ready 24 hours a day, 7 days a week. When you join the Gary Munson MVP Plan, we’ll help stop emergency repairs in the future.

Heating Installation and Replacement

You may not concern yourself often with how to heat your house in Longwood, FL because of the warm weather we enjoy much of the year. But you still can’t afford to leave your house without a heater for those rainy and cool days when the temperatures aren’t vacation-ready. When you schedule heating installation with our technicians, you’ll be happy with the results: a heat pump, a gas furnace, and electric furnace, whatever you need for both comfort and energy savings.

Heating Repair and Maintenance

You won’t use your heater for long stretches-at least compared to how often you use your air conditioner-but that can make it harder to notice when it has operating problems. This is where regular heating maintenance makes a difference. Membership in the MVP Plan from Gary Munson Heating & Air Conditioning is the easy way to have routine maintenance for your heater (and AC). Whenever you have obvious heating system issues, we’re here 24/7 for the necessary repair work.

Indoor Air Quality

We are proud of how we help households in Longwood, FL overcome serious allergies with our indoor air quality services. Medicine can help, but we can get to the heart of the issue with allergens circulating through your house with UV air purifiers, air filters, and other air quality systems. There are more problems we can solve with your air, such as high humidity. Our technicians are also experienced with duct repair to get your ventilation system up to code.

Commercial Services

Maintaining comfort in Florida homes is one thing. Maintaining it in commercial spaces is something else. But when it comes to "something else," you can count on the skilled commercial HVAC and commercial refrigeration experts at Gary Munson Heating & Air Conditioning. No matter what you need, we can take care of it. We’ve served many types of businesses and built customized refrigeration solutions for florists, restaurants, bars, and more. You only need to contact one local company to have your business’ HVAC and refrigeration needs met.