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Verified Reviews for Air Conditioning pros in Johnstown, OH

*The Angi rating for Air Conditioning companies in Johnstown, 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 Johnstown, 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 October 15, 2025

Find Air conditioning pros in Johnstown

Avatar for CARE Heating & Cooling Inc
CARE Heating & Cooling Inc
4.8(
1,106
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Johnstown, OH and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"CARE fixed my AC quickly and even cleaned my AC unit and condenser even though that wasn’t the problem. I would definitely recommend them to anyone. Friendly, professional and thorough."
Response time1 day
Response rate100%
9 neighbors recently requested a quote
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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 Repair

Serving Johnstown, OH and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Was very pleased with the technicians work. He was always on time and fixed the central humidification problem that we have been having for years. Would highly recommend the company and would not hesitate to hire them again."
Carrier Split System Air Conditioners
Carrier Gas Furnaces
Carrier Heat Pumps
Carrier Infinity Series
Carrier Gas Furnace Infinity with Greenspeed

+10

6 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for Franklin Heating Cooling & Refrigeration Inc
Franklin Heating Cooling & Refrigeration Inc
4.8(
90
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Johnstown, OH and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

Get instant hassle free Residential HVAC Quotes on our website\n\nFranklin Heating and Cooling has been in business for 30 years and is widely recognized for expert service, maintenance, heating, air conditioning, and commercial refrigeration equipment installation. We do it all: furnaces, heat pumps, boilers, ductless mini-splits, and air conditioners. Additionally, we service and install whole-house humidifiers, air purifiers, and water heaters (including instantaneous tankless units) and permanently install automatic whole-house generators. Are you considering upgrading your home's heating and cooling equipment? You will be pleased to know that our commitment to quality begins with a free, no-obligation, no-pressure appointment to fit your schedule. In addition to discussing all available options for your home, our friendly sales staff can give you details for possible utility rebates and financing.* *Subject to credit approval. Ask for details.

My jobs
My jobs
My jobs
My jobs
My jobs

+3

13 neighbors recently requested a quote
Recommended by94%of homeowners
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Avatar for Logan Services A/C, Heat & Plumbing
Logan Services A/C, Heat & Plumbing
4.6(
148
)
Central A/C - Install

Serving Johnstown, OH and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"Carl, the technician, came quickly and was thorough and professional in his work. He diagnosed the issue with our air conditioning and provided several payment options to see what worked best for us. He had to order parts for our air conditioning so he even offered to find window units for us to keep our house cool in the heat until it can be fixed!"
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 by93%of homeowners
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Avatar for Eco Plumbers, Electricians, and HVAC Technicians
Eco Plumbers, Electricians, and HVAC Technicians
4.6(
4,680
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Johnstown, OH and surrounding areas

Approved (Corporate)

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"
Our technicians!!!
Our experts on site!
Our experts on site!
Our technicians!!!
Service with a smile!

+26

221 neighbors recently requested a quote
Recommended by91%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 RepairCentral A/C - Service or Repair - For Business+1 more

Serving Johnstown, OH and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in plumbing, electrical, heating and air and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

Tankless Install
Water Filtration
Heater
Kitchen
Van

+6

Response time6 hrs
19 neighbors recently requested a quote
Recommended by78%of homeowners
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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 Johnstown, 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
10 neighbors recently requested a quote
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Avatar for Apex Plumbing, Heating and Air Pros
Apex Plumbing, Heating and Air Pros
3.8(
125
)
Central A/C - InstallCentral A/C - Service or RepairCentral A/C - Install - For Business+3 more

Serving Johnstown, 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."
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Additional Photos
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+22

Response time1 day
Response rate100%
43 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

For the most part, you should leave your AC fan in “auto” mode so that it only runs during a heating or cooling cycle. Keeping it in this position uses less energy, which equals lower utility bills. However, there are some situations where it’s better to leave your AC fan on, including if you have allergies or there are lots of people in your home.

You can air condition your Arizona room by extending your home’s existing HVAC system or adding a ductless mini-split system. Arizona rooms that have full windows rather than screens only are a better choice for air conditioning—screens will let the cold air out as fast as the air conditioner can make it. 

While both have advantages, a split system is generally cheaper than a ducted one. Because they are less invasive to install, the labor costs are lower, and they can be more energy efficient. But, a ducted system might be worth the investment if you run it more frequently. 

Running an air conditioner with mold is not safe because it can spread harmful mold spores throughout your home. Exposure to these spores can trigger various health problems, including respiratory issues, allergies, coughing, wheezing, sneezing, itchy eyes, and a sore throat. It may also aggravate asthma in household members. Continued exposure can increase the risk of more serious illnesses like sinus infections, pneumonia, and bronchitis. If you suspect mold in your air conditioner, you should stop using the system until it has been properly cleaned to avoid health risks and further contamination.

The cost to add Freon to an AC ranges from $100 to $350. It can increase up to $600 for large AC units requiring much more coolant. The cost also depends on how much refrigerant your unit needs. If only a small amount of Freon leaked out, your cost would be on the lower side. A complete replacement of all the required refrigerant can get expensive.

The Johnstown, OH homeowners’ guide to air conditioning services

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

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