Reliable HVAC Service in Westerville, OH

When your air conditioner or furnace breaks down, you need HVAC service you can trust. Put your faith in ML Heating & Air Conditioning for quick response times and fast repair. Based in Westerville, OH, we provide heating and cooling solutions for all problems with your unit. Enjoy a more comfortable home in no time when you call us for A/C or furnace repair or replacement.

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AC Repair & Installation
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Furnace Repair & Installation
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24/7 Emergency Service
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Same-Day Service
ML Heating & Air Conditioning exterior

Experienced & Local


ML Heating & Air Conditioning serves homes and businesses throughout Delaware County and the greater Columbus area. We have over 40 years of experience in HVAC service, giving us the knowledge needed to fix even the most complex heating and air conditioning problems. We’re proud of our reputation for excellence and reliability; customers know they can count on us to get the job done right. We hold ourselves to high standards of quality and integrity, which means you can trust us for exceptional service at all times.

24/7 Emergency Service


Our company provides 24/7 emergency furnace and A/C repair for those times when you need an immediate solution to your HVAC problem. For non-emergency situations, we aim for same-day HVAC service to get your heating and cooling back to normal as soon as possible. Your satisfaction is our goal, and we’ll work hard to restore your home’s temperature to a comfortable level.  

Get In Touch

Rely on ML Heating & Air Conditioning for effective solutions to your malfunctioning furnace or air conditioner. Whether we’re fixing an existing unit or installing a new one, you can trust us for high-quality work and timely HVAC service. Call us today for a repair or replacement estimate. 

(614) 882-7490