4.5 
77 *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
"I called 8 different HVAC companies in Johnstown and they were the only one that answered the call, gave me a time to expect them & arrived close to that time. No one else called back or returned the phone call"
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
"Excellent job, my house has never been this cleaned before, definitely recommend them, their prices good for the hard work they do."
+1
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
"Great crew of people. Worked very clean and even cleaned the floors they had walked over!! Explained everything they were doing and left contact number for any questions. Highly recommend this company!!"
+69
Serving Johnstown, PA and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"Jackie and his crew were great. They came in, did the disassembly work quickly, worked with our warranty to get a new part, and installed the unit quickly, taking care of other problems that the previous HVAC company had not taken care of. I would definitely hire them again."
+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
"Computer did the "gotta send info to Microsoft" but when tried to reboot it ran through automatic repair without success. I did all the alternative without any success. He came and picked up the hard drive on Tuesday and returned it on Saturday. Fortunately he was able to "restore" without any data loss. Very happy with outcome."
From average costs to expert advice, get all the answers you need to get your job done.
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