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TRUSTED BY HANOVER, OH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon226
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Hanover, OH

*The Angi rating for Heating And Air Conditioning Service companies in Hanover, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Hanover, OH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on December 21, 2025

Find Heating and air conditioning pros in Hanover

Avatar for Logan Services A/C, Heat & Plumbing
Logan Services A/C, Heat & Plumbing
4.6(
147
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+1 more

Serving Hanover, OH and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Excellent service. I had the entire HVAC replaced. My Installers were Kyle Q and Hakim R. They were personable and professional. The cleanup was perfect. I will definitely recommend them to others."
High-Efficiency Trane Air Conditioner
Heat Pump and High Efficiency Furnace Install
New Furnace & Whole-House Humidifier
New Trane Cooling System
It's Hard To Stop A Trane

+8

Recommended by94%of homeowners
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Avatar for Air Management Heating and Cooling, LLC
Air Management Heating and Cooling, LLC
4.7(
43
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+3 more

Serving Hanover, OH and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Called and they had appointment same day. Small garage ac/heat unit fixed. Liked the service tech and will definitely hire them again."
Carrier Split System Air Conditioners
Carrier Gas Furnaces
Carrier Heat Pumps
Carrier Infinity Series
Carrier Gas Furnace Infinity with Greenspeed

+10

7 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Super Solutions Heating & Cooling
Super Solutions Heating & Cooling
4.8(
127
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceGas Furnace / Forced Air Heating System - Repair+5 more

Serving Hanover, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"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!"
Heating and Cooling
Heating and Cooling
Heating and Cooling
Heating and Cooling
Heating and Cooling

+10

Response time6 hrs
Response rate96%
64 neighbors recently requested a quote
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Avatar for Air Duct King
Air Duct King
4.6(
374
)
Air Ducts & Vents - Clean

Serving Hanover, OH and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"John was very responsive and informative about the HVAC system. Would recommend for Air Duct and Dryer vent cleaning services."
Response time5 hrs
Response rate100%
135 neighbors recently requested a quote
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JMSM Heating-Cooling-Cooking-Fountain-Refrigeration, LLC
4.8(
115
)
Ducts & Vents - Install or ReplaceElectric Furnace / Forced Air Heating System - RepairCentral A/C - Service or Repair+10 more

Serving Hanover, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Warranties offered

Small jobs welcome

"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."
QUADFIRE PELLET STOVE
PEL PRO PP130 PELLET STOVE
Response time7 hrs
2 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Apex Plumbing, Heating, and Air Pros, LLC
Apex Plumbing, Heating, and Air Pros, LLC
4.3(
131
)
Central A/C - InstallCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install+16 more

Serving Hanover, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"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!"
Tankless Install
Water Filtration
Heater
Kitchen
Van

+6

Response time6 hrs
20 neighbors recently requested a quote
Recommended by78%of homeowners
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Avatar for Apex Plumbing, Heating and Air Pros
Apex Plumbing, Heating and Air Pros
3.9(
119
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Install+47 more

Serving Hanover, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Fast, clean work. Friendly, knowledgeable crew."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

Response time1 day
Response rate100%
57 neighbors recently requested a quote
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Avatar for MAD Heating and Cooling, LLC
MAD Heating and Cooling, LLC
5.0(
3
)
Central A/C - InstallElectric Furnace / Forced Air Heating System - InstallCentral A/C - Service or Repair+6 more

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

Furnace Install
Carrier
16 neighbors recently requested a quote
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Avatar for iControl LLC
iControl LLC
4.8(
47
)
Thermostat - Install or Replace

Serving Hanover, OH and surrounding areas

Approved

In business since 2012

Free estimates

Credit card accepted

"service was excellent installation l was quick and clean and accurate . Have a programable 4 K Tv installed in 2 hours Thank you"
Clean Installation
Beautiful Theater
Experience
Integrated Cameras
Response time11 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

Don’t run your AC with a wet filter. It can cause your AC to work too hard, which will run up your utility bill and cause extra wear and tear on the system. You could also spread moisture and mold throughout your house. Turn off the AC, remove the wet filter, and check for cracks or clogs. Fix the problem (with a pro’s help, if you need it), and put a dry filter in place before you turn the system back on.

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

The simplest indicator is how long it’s been since your last tune-up. You should schedule an annual AC tune-up each spring. Beyond that, there are multiple signs that your AC needs a quick check by a professional. These issues include higher-than-average energy bills, decreased air flow from vents, higher indoor temperatures, and an air conditioning unit that stays on all the time or frequently turns on and off.

The Hanover, OH homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles