*The Angi rating for Air Conditioning companies in Hanover, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
*The HomeAdvisor rating for Air Conditioning companies in Hanover, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Air Conditioning needs.
Last update on March 19, 2025
Serving Hanover, OH and surrounding areas
Approved
In business since 2008
Free estimates
Emergency services offered
"Fantastic guys, quick service. Replaced my 20 year old unit."
+10
Serving Hanover, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2019
Free estimates
Emergency services offered
"Called at 8. Came to test ac unit and found that the capacitor was bad. Replaced it and ac works amazing again yayyyyyy Thank you for coming out so late"
+10
Serving Hanover, OH and surrounding areas
Approved
In business since 1969
Free estimates
Emergency services offered
"All I can say is they have a awesome team the two guys that came here weâ re here about eight hours new air condition new furnace new ductwork cleaned up everything just awesome people recommend highly"
+8
Serving Hanover, OH and surrounding areas
Approved
In business since 2008
Free estimates
Credit card accepted
"Air Duct King was a pleasure to work with. They were flexible on the scheduling and did a great job cleaning my air ducts"
Serving Hanover, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2008
Free estimates
Warranties offered
"got to us fast and cleaned and dod not force new water heater"
+26
Serving Hanover, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"Their work was good but greatly overpriced; $825.00 to scope the main drain and clean it with a pressurized water hose. 50 minutes of work for a very easy straightforward drain cleanout. Unfortunately, I was at a hard place and had to get it done that day. So, I went with them. Now you know their price and can think twice before calling them."
+6
Serving Hanover, OH and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Warranties offered
Small jobs welcome
"Installed range hood and ductwork through top of cabinetry to exterior wall as requested. Stayed all day until it was done. No more grease spot on the kitchen ceiling. Very pleased."
Serving Hanover, OH and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
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
Serving Hanover, OH and surrounding areas
Approved
In business since 2019
Free estimates
Emergency services offered
"It went well, the best thing about getting my water heater was the people who installed it."
+22
Serving Hanover, OH and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our major focus is on the quality our work and producing outstanding results. We are committed to creating a level of value unmatched by any of our competitors. We look forward to building lasting relationships with our clients and guarantee your satisfaction!\n
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