Get matched with top heating and air conditioning pros in Hanover, OH

"Logan's installed a new HVAC system for me. Doug, the technician, and his assistant were very thorough, professional, and did a great job. He also explained how to most efficiently use the system and supplied two CO detectors. The unit is working great and my monthly bills have decreased."

"Excellent job, but hope the HVAC and battery were provisioned so that we don't need to wait or provide our own battery. Also, if possible, the technician can come near scheduled time, so that we don't need to adjust our work schedule."

"Called and they had appointment same day. Small garage ac/heat unit fixed. Liked the service tech and will definitely hire them again."

"Jamie was without a doubt the best HVAC technician I have ever dealt with. He responded to my service call faster than I expected and went above and beyond to repair my furnace. He explained everything up front and did the repairs very quickly. I will be using him for all my HVAC needs from now on!"

"Quick to get the job done and give recommendations for further treatments needed. Will be using again for any future duct cleaning or HVAC issues."

"We would highly recommend JMSM. John was extremely personable,professional and thorough. We had our gas fireplace inspected and cleaned and John took the time to inspect and test all parts. As a bonus, he educated us on the use in emergency situations...such as power outage. We are very happy."

"Impressed is an understatement! I called Apex when my mom's water heater went out and the company her home warranty sent couldn't repair the shut off valve. They came within 1.5 hours of me calling and were amazing. They repaired the shut off valve and took the time to explain everything. We were so impressed we had them install the new hot water tank instead of using the home warranty company. Charles was able to do everything the same day and worked around the water mitigation company. He was so professional and did a great job. We will definitely be using them for all our future plumbing needs!"

"I had previously used Apex to fix a leak around my garbage disposal. They were quick to respond, had it fixed within an hour and I felt the cost was reasonable. I called them again, b/c my water heater started to back draft. When I called I told their scheduler that the water heater was back drafting and wasn't sure who I should call. She sent out one of their plumbers and the only thing he did was hold a lighter next to the exhaust pipe and said yep, it's back drafting, you need to call an HVAC contractor. Then he charged me $100 and left, which left me feeling ripped off and not surprisingly the next time I needed a plumber I called someone else."

"Rob and Will were very professional and did an excellent job replacing our hvac system along with duct work and air returns. Highly recommend them!"

MAD Heating and Cooling is a locally owned and operated HVAC company serving Columbus and the surrounding Central Ohio communities. Our team specializes in residential heating, cooling, and indoor air quality solutions with a focus on honest service, reliable workmanship, and energy-efficient systems.\n\nWith years of experience in the HVAC industry through our parent company, McWilliams Mechanical, we bring professional expertise and commercial-level knowledge to every residential project. Whether you need a furnace repair, air conditioner replacement, heat pump installation, or routine maintenance, our technicians are committed to doing the job right the first time.\n\nServices include:\n? Furnace repair and replacement\n? Air conditioning repair and installation\n? Heat pump service and installation\n? Ductwork and airflow improvements\n? Seasonal maintenance and tune-ups\n? Indoor air quality solutions