About Us
About Ozone HVAC and Refrigeration
Ozone HVAC and Refrigeration proudly serves communities across Orlando and Central Florida with expert heating, cooling, and refrigeration services. We combine cutting-edge techniques with a commitment to quality, ensuring reliable results for both residential and commercial clients.
Founded by Denys Krylov—who brings over 20+ years of European experience in HVAC and refrigeration—Ozone delivers top-tier service built on precision, professionalism, and customer care. What sets us apart is our local presence and personal approach. When you call Ozone, you're connecting with skilled technicians who take pride in building lasting relationships and providing dependable, high-quality work.
From home comfort solutions to advanced commercial refrigeration systems, we offer a full range of services tailored to your needs.
Services available at Ozone:
How Ozone HVAC and Refrigeration Can Support You
See What Customers Have Said About Us
"They saved us thousands of dollars and had our HVAC system installed in no time. They were punctual, communicative about all issues that arose during installation, and completed everything in one day. I am recommending this company to all of my friends and family and will begin to use their maintenance service as I know it will get done right."
"OZONE is fantastic! We were getting ready for a big meeting when our office AC stopped working. One call to OZONE and they were on-site fixing our system same day! I can't thank them enough. They are fast, friendly, professional and very reasonable with pricing. I will use them for all things AC for our office and home! Highly recommend."
"This is a great company with knowledgeable professionals. Both of my AC units stop working. Denys came out access the situation. He was awesome in communicating and keeping me updated throughout the whole process. They ordered and installed both units in amazing time. I highly recommend this company. If you're tired of some of these bad customer service companies with outrageous prices. This is the place you would want to come."
"I highly recommend Ozone HVAC! Our A/C went out on us twice this summer and Denys came same day both times and saved us from the miserable heat. Both times he came on short notice, then diagnosed and fixed the problem very quickly. I got the impression he is very experienced and knowledgeable. Would definitely use again. Thank you!"
"We have been using Ozone HVAC for approximately 4 years. Denys responds quickly and is timely with scheduled appointments. Denys conveys a thorough knowledge of HVAC systems and provides successful remedies. We find Denys to be very honest and does not inflate the cost of the job."
"I've used Ozone multiple times and each time I've always been happy with the service. We received honest opinions on repairs and competitive pricing. They even helped us save thousands of dollars on repairs when other businesses couldn't diagnose the problem. I will always be using them and recommend Ozone."
Service Areas
Orange County, FLBrevard County, FLOsceola County, FLPort St. Lucie, FLSeminole County, FLSt Lucie County, FLPolk County, FLMartin County, FLLake County, FLVolusia County, FLAlfaya, FLAloma, FLApopka, FLAzalea Park, FLBaldwin Park, FLBartha, FLBay Lake, FLBlanchard Park, FLCasselberry, FLConway, FLDebary, FLDeland, FLDeltona, FLDoctor Phillips, FLForest City, FLGoldenrod, FLGotha, FLHiawassee, FLHorizon West, FLHunters Creek, FLLake Buena Vista, FLLake Hart, FLLake Mary, FLLake Nona, FLLockhart, FLLongwood, FLMaitland, FLOak Ridge, FLOakland, FLOcoee, FLOcoee, FLOrange City, FLOviedo, FLSky Lake, FLSlavia, FLSouth Apopka, FLTildenville, FLUnion Park, FLWekiwa Springs, FLWilliamsburg, FLWindermere, FLWinter Park, FL