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TRUSTED BY JOHNSTOWN, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon77
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Johnstown, PA

*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

Find Heating and air conditioning pros in Johnstown

Avatar for Marlene's Josue Deep Cleaning, LLC
Marlene's Josue Deep Cleaning, LLC
5.0(
5
)

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."
Deep cleaning
Deep cleaning
Deep cleaning
Deep cleaning
Deep cleaning

+1

216 neighbors recently requested a quote
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Avatar for Clear Ridge Mechanical, LLC
Clear Ridge Mechanical, LLC
5.0(
2
)

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!"
Response time30 mins
Recommended by100%of homeowners
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Avatar for j Houston logistics
j Houston logistics
New to Angi

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.

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Avatar for Stonbraker Heating and Air
Stonbraker Heating and Air
4.9(
26
)

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!!"
Left unit
Close up
Both Units
18,000 Btu Airtemp DMS
2 / 9,000 Btu Airtemp DMS

+69

Response time6 hrs
Response rate96%
Recommended by83%of homeowners
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Avatar for Air Adviser, LLC
Air Adviser, LLC
5.0(
24
)

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."
Installations
Furnace
Furnace
Furnace
Heater Repair

+11

Response time4 hrs
Recommended by100%of homeowners
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Avatar for UGI Heating Cooling & Plumbing
UGI Heating Cooling & Plumbing
4.4(
77
)

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."
Recommended by95%of homeowners
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Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)

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."
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
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Showing 1-10 of 72
Heating and Air Conditioning questions, answered by experts

They can, but it’s not as common. Window AC units are much smaller than whole-house systems and less likely to develop refrigerant leaks or similar issues. As a result, you will rarely need to add a new refrigerant, limiting overcharging problems. However, it’s still important to leave refrigerant management in the hands of professionals when window units need work.

Yes, HVAC zoning is generally considered worth the investment by both experts and homeowners. Zoned systems offer significant benefits in convenience, efficiency, and comfort by allowing you to set different temperatures for various rooms or 'zones' in your house. This ability to heat and cool only the spaces you're using leads to energy savings and lower utility bills. Zoned systems are especially effective in multi-level homes that experience temperature fluctuations, but even smaller homes can benefit from the ability to adjust temperatures more quickly. While the up-front installation cost can be high, many find it's a worthwhile long-term investment, particularly for those who plan to stay in their home for a while.

Air conditioners can stop working in the middle of the night for many reasons. Your local power grid might shut down late at night. Power surges can also trip your breakers if too much power is being used in the area at the time. If your AC is connected to a digital thermostat, it gets naturally cooler at night, so the outdoor temperature might dip below the automated setting to turn the cooling system off.

Florida rooms can have heat or air conditioning, although not all do. These rooms can be added to the existing HVAC system or use a mini-split system, or they may just use a ceiling fan or the breeze from the windows for cooling. Florida rooms with air conditioning often have glass windows to keep the cool inside instead of just mesh screens.

Your heating and cooling systems cost you the most on your electric bill and make up 50% of your bill on average. Your washing machine, dryer, oven, and stove contribute significantly to your electric bill as well. Lights, fans, and smaller electronics add up, but aren’t the biggest energy consumers. You can reduce your power usage by setting optimal temperatures on your thermostat and investing in energy-efficient appliances.

The Johnstown, PA 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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