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Your Trusted HVAC Contractor

Looking for a licensed contractor to tackle a large-scale remodeling project? Sub Zero Heating & Air Conditioning is the best HVAC Contractor in Columbus, offering clients professional, reliable and safe contracting services since 2008. Whether you need someone to fix, remodel, or repair your space, we can do it at a price you won’t find anywhere else. Call us today and give your space the Sub Zero touch it needs.



A Local Expert Committed to Excellence

Since 2008, Sub Zero Heating & Air Conditioning has been recognized as a top HVAC Contractor in Columbus. We have provided clients with a wide range of contracting services for all their remodeling and repairing needs. Whether you’re a property manager, homeowner, or a business owner, we're happy to help you achieve the results you seek. For over a decade, we have been providing quality installations and reliable, accurate service. Contact us today to receive a free estimate!



Quality Contracting at Competitive Rates



Our clients are our number one priority. Whether you're a property manager, who needs a company you can count on to make sure your tenants are happy and comfortable; a business owner, who knows how vital well maintained and properly running HVAC equipment is for your continued operation; or a home owner, who is looking for someone they can count on any time, day or night, give Sub Zero the chance to go above and beyond for you.


Over the years we have installed and serviced many makes and models of equipment. As a result, we now prefer to install Bryant or Daikin, but have access to a wide variety of equipment such as, Carrier, ICP/Meratherm, Unico, Aquatherm and more. We are still more than capable of servicing and installing any equipment brand.




Maintenance is an important part of ensuring sustained operation of your furnace or air conditioning system. When system components are dirty or not functioning properly, they could cause your system to operate inefficiently and possibly shorten its life. Some manufacturer's require a maintenance contract to validate their warranty on new equipment purchases. Contact us today for pricing on maintenance contracts for your home or business and take the next step in achieving comfort and reliability from your system!



See What My Satisfied Clients Are Saying

"Had the BEST experience with Josh from Sub Zero Heating & Air Conditioning today! He was courteous, punctual, and his thoroughness cannot be matched. After an extremely poor experience with another local company Josh was a godsend. I would recommend SubZero and Josh to anyone for top-notch service. In the middle of COVID-19 and erratic early May weather our furnace (and with it the AC) would not turn on. My husband had pinpointed that we had an electrical issue with our over 15-year-old gas Carrier furnace as fuses kept blowing the second we started up the furnace. Within 24 hours of calling SubZero we had Josh at our door. **He wore a mask and used social-distancing precautions throughout the entire service period. Josh took extra time (about hour and a half) to make sure the system was working properly and after crossing off every potential problem pinpointed an extremely abnormal issue where an electrical wire above the basement unit was pinched/melting slowly due to it being stuck near a heating vent/metal ductwork. He quickly (in an hour) resolved the wiring issue along with another issue with our air vent. He kept us informed throughout the entire service period and pricing was extraordinarily reasonable. We will never call anyone else for HVAC service. Very impressed with Josh and SubZero Heating & Air Conditioning."

John & Victoria E.


Sub Zero is awesome!!! I sent a text message at 6:30 am and received a text back within 20 minutes! Sean handled everything from diagnosing the problem, ordering the part, down to installing the new part in addition cleaned up their mess! Sean educated me on what happened with to my heating system. The service provided was great!

Sempple Tempple

STOP! Are you in urgent need of A/C Repair...then call Sub Zero! Josh was my tech and from the time I contacted them to having my A/C up and running was under 4hrs on one of the hottest days of the year. He called before arrival,respectful,knowledgeable about repair and was in close contact with his boss Chris. They are definately a 5 STAR "DYNAMIC DUO" ...Thank You so Much!!

Tammy Adams

Joe was my tech and gave a 30 minutes heads up phone call he was on his way and actually knocked on the door promptly at 10am as scheduled. He went above and beyond to rectify my A/C issues and is even coming to follow up the next day to check to make sure everything is working properly. Oh did I mention how fairly priced they were.... I highly recommend using Sub Zero!!!

Jennifer Clark

We are doing a room addition that required moving the location of our A/C unit from the back to the side of the house. Rather than move an old unit that was actually too small for our house, we decided to have a new one installed. Subzero came and installed a new monster unit in the new location and removed the old unit. The inside work was flawless and thorough. They made sure we understood everything and it was functioning properly before they left. The guys put in a heck of long work day and were great. They are the only HVAC company that I will use from now on.

Scott Little



We offer financing through Enerbank. To apply for financing just click one of the links above.

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4555 Groves Rd #13, Columbus, OH 43232, USA

Phone: (614) 312-7020

Fax: (614) 626-2077

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