Serving Johnstown, PA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Fixed the problem quickly. Would definitely recommend him!"

*The Angi rating for Heating And Air Conditioning Service companies in Johnstown, PA 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 Johnstown, PA 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 May 02, 2026
Serving Johnstown, PA and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"Fixed the problem quickly. Would definitely recommend him!"

Serving Johnstown, PA and surrounding areas
Approved
In business since 2022
Free estimates
Offers commercial services
"We had a mini split air conditioner with a heat pump installed, and the work was finished in 1 day. Excellent service and good rates!"
Serving Johnstown, PA and surrounding areas
Approved
Free estimates
Emergency services offered
Small jobs welcome
We have 20 plus years in the HVAC/R field. I have serviced all brands of furnaces and cooling units. Commercial and Residential. Veteran and family owned.
Serving Johnstown, PA and surrounding areas
Approved
At NxtDoor Heating & Cooling, we’re your local go-to for fast and dependable HVAC service. Whether it’s fixing a unit, routine maintenance, or a full install

Serving Johnstown, PA and surrounding areas
Approved
Free estimates
Small jobs welcome
Offers commercial services
We actually specialize in hoarding services. Very patient and accommodating staff. Simple garage clean outs , to complete home restorations.We look forward to helping you out soon.

Serving Johnstown, PA and surrounding areas
In business since 2019
Free estimates
Warranties offered
"Installed a small ductless mini split system for an in home office. Communication before the installation was excellent, installation was quick and professional."





+69

Serving Johnstown, PA and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"Called Josh on a Saturday morning to report a problem with our heat pump by noon he was here and had identified the problem. We are very happy with this company as they do not use a 1000% markup on parts like some HVAC companies in the area seem to charge. With Air Adviser you get Honest service at an Honest price."





+11

Serving Johnstown, PA and surrounding areas
In business since 1892
Free estimates
Emergency services offered
"Ed of UGI was prompt, professional, proficient, polite, and friendly. He diagnosed the problem, and replaced the defective meter quickly. Soon it was warm and comfy again in our home."

Serving Johnstown, PA and surrounding areas
In business since 2010
Emergency services offered
Credit card accepted
"We own a home-based business which relies heavily on our computers operating efficiently. We have had a service contract with another computer repair business for several years. Recently when we were having problems with our computers, we tried contacting our service contractor multiple times. He never responded. Feeling frustrated, I contacted James at North Alabama Technical Services and explained our situation. He instantly came to our rescue. He "cleaned-up" our computers and took care of all the problems we were experiencing. He went above and beyond to help us in our dire time of need. We would strongly recommend James and his company for computer service needs. We have now retained him on a service contract and are looking forward to working with him in the future."



Serving Johnstown, PA and surrounding areas
In business since 2024
Warranties offered
Offers commercial services
"Their crew came to replace a few heat exchangers in our roof top units. The service was only one day. Great Guys!"




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