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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
)
Gas Furnace / Forced Air Heating System - RepairCentral A/C - Service or 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

9 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 RepairGas Furnace / Forced Air Heating System - RepairHeat Pump - Repair or Service+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
67 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Air Duct King
Air Duct King
4.6(
367
)
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%
136 neighbors recently requested a quote
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JMSM Heating-Cooling-Cooking-Fountain-Refrigeration, LLC
4.8(
115
)
Electric Furnace / Forced Air Heating System - RepairCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+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 time2 hrs
1 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
24 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 - InstallGas Furnace / Forced Air Heating System - InstallElectric 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 rate97%
68 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 - InstallGas Furnace / Forced Air Heating System - Install+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
19 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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Showing 1-10 of 215
Heating and Air Conditioning questions, answered by experts

If left untreated, a frozen AC unit can lead to costly damage, especially to the compressor and evaporator coils. When ice forms on the evaporator coils, they become brittle and more susceptible to breaking. Plus, a freeze makes your AC system much less efficient, which means it's wasting energy and costing you more in your monthly energy bills.

Yes, ventless portable air conditioners exist, and not all standard portable air conditioners must be vented through a window.

Ventless portable units, often called evaporative coolers, do not have exhaust hoses. They use a water reservoir and a cooling pad to add moisture to the air, making it feel cooler. These units work best in dry climates because humid areas cannot absorb much additional moisture.

For standard portable air conditioners that do require venting, a window is not the only option; they can also be vented through a door, wall, or ceiling. However, it is essential to vent these units properly. Running a standard portable AC without venting it is counterproductive because it needs to expel heat to cool the room. Failing to do so will only increase the room's temperature.

If you’re trying to buy a new AC unit, there are a few crucial factors to consider. Look at the cooling capacity, the available warranty, the energy efficiency, and the type of unit. A ductless unit will cost more up front but may be a more viable option if you don’t already have ductwork. Additionally, a unit with better energy efficiency will cost less to run overall, saving you money on your monthly energy bill. 

Choosing between a ductless mini-split and central AC depends on your specific needs. Ductless mini-splits are ideal for targeted cooling, providing zoned comfort and energy efficiency. They are perfect for smaller spaces or homes lacking ductwork. In contrast, central AC offers consistent cooling throughout the entire house but requires ductwork and may be less energy-efficient for smaller spaces. 

Consider factors like budget, home size, and cooling preferences to make the right choice. Combining both systems, with a ductless mini-split in specific areas, can also be a viable solution for tailored comfort and overall efficiency.

It’s not customary to tip HVAC technicians, and most professionals won’t expect it. However, it’s a nice way of showing your appreciation for the work they do, especially if they come out in inclement weather or on a weekend or holiday to fix an emergency issue if your heat or AC goes out in extreme temperatures. A good tip would be between 10% to 20% of the total bill, depending on how above and beyond the tech goes for your repair and on the total cost of your HVAC repair or service. For something like a routine tune-up or scheduled maintenance, tips aren’t expected.

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.

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