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Top-Rated Air conditioning pros in Hanover - Updated Nov 2026

Avatar for Super Solutions Heating & Cooling
Super Solutions Heating & Cooling
4.8(
133
)
Central A/C - Service or Repair

Serving Hanover, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

At Super Solutions Heating & Cooling, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Heating and cooling
Heating and cooling
Heating and cooling
Heating and cooling
Heating and cooling

+5

4 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for MAD Heating and Cooling, LLC
MAD Heating and Cooling, LLC
5.0(
3
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

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
11 neighbors recently requested a quote
JMSM Heating-Cooling-Cooking-Fountain-Refrigeration, LLC
4.8(
115
)
Central A/C - Service or RepairWindow A/C Unit - Service or Relocate

Serving Hanover, OH and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Warranties offered

Small jobs welcome

"John returned my call on request for service the same day and actually was able to fit us in at the end of his day!! Great guy and very knowledgeable. He explained everything he would be doing and the cost. It was a very pleasant repair visit and our fireplace is up and running like new again. I highly recommend them for service."
QUADFIRE PELLET STOVE
PEL PRO PP130 PELLET STOVE
Response time7 hrs
7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Apex Plumbing, Heating and Air Pros
Apex Plumbing, Heating and Air Pros
3.8(
125
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Hanover, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Apex Plumbing, Heating and Air Pros, are the place to go. They come out and give you a free estimate and honest opinion. I had them replace my water heater and my furnace, and they did a wonderful job on both. I felt that I got the best deal and I was not taken advantage of because I am a woman. I fully recommend Apex and would not go with anyone else"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+22

Response time1 day
Response rate100%
44 neighbors recently requested a quote
Avatar for R & T YODER ELECTRIC, INC
R & T YODER ELECTRIC, INC
4.8(
5
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Hanover, OH and surrounding areas

Approved (Corporate)

In business since 2004

Free estimates

Credit card accepted

R&T Yoder Electric, Plumbing & HVAC has been serving Central Ohio homeowners with trusted electrical, plumbing, heating, and cooling solutions for over 20 years. Our team is committed to delivering life-changing service through honest recommendations, quality workmanship, and clear communication. Whether you need a repair, replacement, or installation, we're here to make caring for your home simple and stress-free.

HVAC
HVAC
HVAC
HVAC
HVAC

+2

199 neighbors recently requested a quote
Avatar for Encore Heating & Cooling
Encore Heating & Cooling
5.0(
2
)
Central A/C - Service or Repair

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

Response time4 hrs
10 neighbors recently requested a quote
Recommended by100%of homeowners
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Air Conditioning FAQs, answered by experts

No, it's not advisable to only replace the outside AC unit connected to your system. AC units are designed to work as a cohesive system, and older units work differently than newer units. Therefore, replacing only one component can lead to incompatibilities that affect the system’s performance. Replacing one component can void your warranty, costing you money for repairs.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

To find a reputable HVAC company, start by researching providers in your area. Look for companies with mostly positive online reviews and check the Better Business Bureau’s website for customer complaints. Next, verify their credentials. Rule out any companies that aren’t licensed, as this is a requirement in some states and municipalities, and confirm they are insured. Once you have a shortlist, contact each professional to ask key questions: How many years of experience do you have? Do you hold any third-party certifications? Do you have experience working on my specific type of HVAC system or brand? Can you provide references? What is your per-hour pricing? Do you offer maintenance contracts for ongoing savings? Do you provide a warranty for your work?

Absolutely! You can seriously improve the overall value of your home by maintaining high-quality, compatible systems for heating and cooling. Potential buyers will love not having to worry about getting a new HVAC unit for 15 to 20 years and will pay more for it. For maximum efficiency and cost savings, replacing the furnace and air conditioner at the same time, when possible, gives you (and potential future buyers) reliable comfort and modern convenience.

The difference between a home surge protector and an HVAC surge protector is that an HVAC surge protector is designed to protect the components inside your HVAC unit while a home surge protector is installed near appliances and meant to protect your entire home. There are three tiers of whole-house surge protectors, and they are more expensive to install than HVAC surge protectors.

The Hanover, OH homeowners’ guide to air conditioning services

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