AC Repair & Replacement in Lake Mary, FL

Free AC Replacement Consultations in Lake Mary

Lake Mary, Florida, offers the best of everything Florida has to offer. Within an hour of major theme parks like Disney World, it put residents within easy reach of outstanding attractions, while offering a peaceful city that’s set apart from the bustle of Orlando.

Del-Air technician repairing an air conditioner

After a long day in the sun, Lake Mary residents want a cool home to return to. Del-Air Plumbing, Air Conditioning, Electric will make sure you have a comfortable home base for all your Floridian adventures.

Quick & Reliable 24/7 HVAC Services

Lake Mary’s location in central Florida keeps it away from many of the threats of the coast, but it’s still in a warm, tropical climate. Summer highs in this part of Central Florida average in the low 90s, making air conditioning essential.

In winter, a heater is a welcome convenience, as average lows can dip into the 40s and 50s. Whether the heat is creeping in or you’re feeling the chill, you need fast and efficient service for all your HVAC concerns. We’re available 24 hours a day to schedule appointments that meet your needs.


Expert AC Repairs

Air conditioning your Lake Mary home puts a lot of strain on your AC. When you need maintenance and repairs, you want to be sure your system is in good hands.

We pride ourselves on offering our customers only the best in honest, prompt, and knowledgeable service. We’re honored to be invited into your home and will always treat your house and family with care and respect.

Improve Your Home’s Air Quality With New Air Filters

Your AC filter is a critical line of protection between the outside irritants and your indoor haven. Our service technicians will talk to you about your options for choosing an upgraded filter from our extensive selection.

If your home temperatures aren’t where they need to be, or your utility bills are too high, call Del-Air for the HVAC systems and solutions you need in Lake Mary.


Del-Air is Lake Mary’s top local HVAC company. We pride ourselves on providing expert, efficient services so you aren’t left in the summer heat without working air conditioning.

When you call Del-Air, you can expect:

  • Fast emergency service
  • Flexible financing
  • Five-star customer service
  • Service for all major brands

Call for HVAC Service in Lake Mary

Contact Del-Air today to learn more about our full list of locations, all our services, and great ways to save on your next heating or air conditioning service.

Speak with the Del-Air experts today to learn more and get started in Lake Mary.

What To Expect

Discover the Del-Air Difference

Same-day Services
24/7 Emergency
Servicing All Brands & Models
Fully Licensed, Bonded, & Insured
Free Estimates on New Systems
Discounts for Military, Veteran, and Senior Citizens
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Our Reviews

See What Your Neighbors Are Saying

We are so grateful that Del-Air took care of us. It was an easy initial call. They ran routine service/maintenance. In that appointment, Raymond showed us areas in our air units that needed addressing. He took his time and made sure he made a thorough inspection of all the equipment. And what a nice gentleman. We…

Corie L.

Sanford, FL

All of my service techs have been outstanding. This month, my Tech was meticulous and professional. I fully recommend Del-Air for products, service, and maintenance. I have purchased two AC units in my life now and both were from Del-Air!

Tara T.

Sanford, FL

I highly recommend Del-Air for their exceptional experience and honesty. I have been a loyal customer for over a decade, and they recently installed a new water heater to replace my old one. The service provided by the technician was outstanding - he was pleasant and knowledgeable. It was a great experience overall. If you're looking…

Tango S.

Sanford, FL

Our experience with Del-Air was amazing! They definitely exceeded our expectations. A technician from a different company accidentally cut our A/C line, and Del-Air came out within a few hours of our call. They fixed the problem quickly and also noticed that we were due for a recharge. After the technician left, our A/C was up…

Angela M.

Sanford, FL

Called for A/C service in the morning and had a great technician at my house by noon. I needed a new blower motor. Del-Air was able to get the part and had it installed within a couple of hours. Our technician added some preventative maintenance and we signed up for an annual maintenance plan. Great service…

Alex D.

Sanford, FL