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Dunnellon, FL 34433

(352) 270-1148

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To keep your home or business heating equipment running at peak efficiency and operation in Dunnellon, FL and surrounding areas, heating maintenance is a must-do. It is important to reach out to a professional team that is bonded, licensed, and insured. You deserve a business with over two decades of experience, employing only NATE-certified individuals, and same-day service on major makes and models of heating equipment. You have earned the right to rely on Corna Heating and Air LLC for your heating maintenance needs.

Heating Maintenance from Corna Heating and Air LLC

At Corna Heating and Air LLC, we have a team of professionals on call ready to work for you. Whether you have a heat pump, furnace, mini-split, or hybrid heater, our experts can extend the lifespan and efficiency in a single visit. Keep your system running smoothly, quietly, and for a cheaper rate when making an effective appointment. You don’t want to experience unexpected breakdowns in the middle of the winter. Give yourself peace of mind by calling (352) 270-1148 for heating service anywhere across Dunnellon, FL.

We’re Here for Your Heating Systems

Expect our professionals to conduct a thorough, top to bottom, assessment. Our technicians inspect lubrication, move parts, and connections, and look for signs of wear and tear. We provide cleaning, filter replacements, refrigerant level checks, and professional recommendations at the end of every appointment. With the removal of dirt and grime, your heating system runs safer and promotes cleaner indoor air quality.

Heating Service, Furnace Service & Heater Maintenance Hernando, FL, Beverly Hills, FL, Holder, FL, Dunnellon, FL & Crystal River, FL

Heating Maintenance & Heater Maintenance in Dunnellon, FL

Heating Maintenance ∴ Dunnellon, FL ∴ Crystal River, FL ∴ Holder, FL

Featured Five-Star
Customer Reviews

There are times you need to hire a professional to repair, or in extreme cases, replace your HVAC system. At those times you wonder if the person you’re hiring is competent and has your best interest in mind. Should you ever find yourself in this situation do not hesitate calling Mark at Corna Heating and Air. He was prompt, professional, knowledgeable and an all round friendly guy. He got us a fair price on a system to replace our 30 year old equipment which gave up the ghost. He explained everything along the way and even made extra trips to get parts he needed instead of jerry rigging something to get the install done quicker. To me, when you’re spending that kind of money, doing it right the first time is crucial. His follow up commitment also proved to me we hired the right guy from the start. We are very happy with his workmanship and highly recommend him for any HVAC work you need done.

Gene G.

I manage Kuttin’ UP Barbershop at 7880 W Dunnellon Rd. Our system failed and Mark came right out. He was very professional and knowledgeable, he had us back up and running in no time. Corona heating and air is very affordable and does great work. I would recommend them to anyone.

Amanda K.

I called Corna Heating and Air to diagnose the problem I was having with my AC. Mark Corna replied promptly. He checked my AC unit, found the problem, and quoted me a reasonable price to fix it. I accepted his price and he completed the job the same day. Now my AC is as good as new. I will definitely recommend Corna Heating and Air to all my family and friends who are having AC problems. Can’t beat this service.

Betty P.

My family truly had an experience with this HVAC company that blew away and exceeded our expectations which is the reason i’d like to share this review for your company. We called several Air Conditioning companies for estimates here in Marion county, Dunellon and Citrus Springs area to give us quotes on a new A/C system for our home, with Corna Heating and Air we ended up saving a few thousand compared to the next lowest quote, Corna Heating & Air installed a brand name upgraded product with turbo like air and the highest efficiency. The turn around for install was seemlessly amazing and 3 weeks sooner than several other companies and the communication, cleanliness, professionalism made the best experience we’ve ever had with an A/C company. Great job Corna Heating and Air, you did everything you promised and more, know we will recommend you to all can use your service you truly earned this review.

Vincent V.

Mr Mark was very professional and informative. He replaced my thermostat and duck work. He found a couple extra holes in the boxes and fixed them knowing I couldn’t pay extra. He went above and beyond to make sure my family was comfortable this summer. I will be recommending him to all my friends and family.

Jason K.

Corna Heating & Air installed a mini-split air conditioner unit on my lanai, and I am very pleased with both the workmanship and attention to details. Additionally, Mark’s patience in explaining how to operate as well as assuring me that he is available should I have any additional questions/concerns was a real plus.

Claudine H.

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$79.99 Spring Tune Up Special

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10% Military & First Responder Discount

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