Top-rated heating and air conditioning pros.

Best heating and air conditioning pros near Donora, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your heating and air conditioning service project in Donora, PA?

Select your specific project to find the pro for you.

TRUSTED BY DONORA, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon132
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Donora - Updated Nov 2026

Avatar for Hammer Heating & Air Conditioning
Hammer Heating & Air Conditioning
5.0(
28
)
Central A/C - InstallHeat Pump - Install or ReplaceOil Furnace / Forced Air Heating System - Repair+34 more

Serving Donora, PA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Hammer HVAC was truly concerned about our heating issue. They arrived the same day as I contacted Angi Home Advisor. Hammer HVAC diagnosed the issue and returned the next day with parts to complete the repair. Excellent customer service & extremely knowledgeable."
Response time5 hrs
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Bactronix Corp
Bactronix Corp
4.9(
516
)
Air Ducts & Vents - Clean

Serving Donora, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"We've lived in our house for many years, but the air ducts and vents haven't been cleaned in some time. We had Bactronix clean, disinfect, deodorize, and protect our HVAC system, and we we were thrilled with the results. Bob and Frank were thorough, efficient, and professional throughout the process. We'd certainly recommend their services to others."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time1 day
7 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Kenders Heating and Air Conditioning LLC
Kenders Heating and Air Conditioning LLC
5.0(
21
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+11 more

Serving Donora, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Emergency services offered

Warranties offered

"Highly recommend Kenders HVAC! Both our furnace and air conditioner broke down at the same time, which was a huge stress, but the team at Kenders handled everything flawlessly. They showed up right on time, gave us a very reasonably priced quote, and managed the entire process from beginning to end in less than a week. Their team was professional, efficient, and left everything spotless. If you want honest, high-quality, and fast service, look no further than Kenders!""
Indoor unit
Heat pump
Elite Condenser
2- stage furnace
Response time11 hrs
7 neighbors recently requested a quote
Avatar for Stadelman Service and Installation
Stadelman Service and Installation
4.6(
10
)
Heat Pump - Install or ReplaceCentral A/C - Service or RepairElectric Furnace / Forced Air Heating System - Install - For Business+9 more

Serving Donora, PA and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"Matt is awesome! He came down super fast to help me fix a part on my furnace and get my heat going after 3 days without heat. He works the hours that no one else will. He is very affordable, friendly, professional, and knowledgeable. I highly recommend him for all of your HVAC needs."
Response time5 hrs
Response rate99%
7 neighbors recently requested a quote
Avatar for Low Cost Heating & Air
Low Cost Heating & Air
5.0(
2
)
Central A/C - Service or RepairGas Furnace / Forced Air Heating System - Repair

Serving Donora, PA and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Our air conditioner broke on labor day week-end. Called contractor late Sunday afternoon and got his answering service.  Contractor called back within the hour and set an appointment for the following morning.  Contractor called 1/2 hour before showing up on Labor Day.  He quickly diagnosed the problem and replaced the capacitor.  This capacitor has gone bad in the past and other contractors have charged $175 - $200 to replace this part during normal working  hours. I was charged the $40 advertised service call price and $75 for the repair part. In addition to repairing the unit he cleaned it. Very professional and courteous, I would highly recommend using this company. 
Most of my dealings with HVAC contractors over the past 30 years have been mostly less than pleasant, this was quite a surprise to find an honest, hard working contractor."
Brentwood Boiler
Boiler Install
Unit Heater
AC Install
Mini Split

+28

Recommended by100%of homeowners
Mr. Universal
4.7(
13
)
Central A/C - Service or RepairThermostat - Repair or ReprogramGas Furnace / Forced Air Heating System - Repair - For Business

Serving Donora, PA and surrounding areas

Approved

In business since 2025

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.\n

104 neighbors recently requested a quote
Avatar for H&S Projects, LLC
H&S Projects, LLC
5.0(
11
)
Thermostat - Install or ReplaceThermostat - Repair or Reprogram

Serving Donora, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Credit card accepted

Customers say: True professional

Local Handyman focused on customer service. We offer the Services that include basic plumbing and electrical services, Shelf and Cabinet installation, Caulking and grout, Drywall repairs, Window and door repairs and installation, Pressure washing, and more.

3 neighbors recently requested a quote
Recommended by36%of homeowners
...
Showing 1-10 of 192
Heating and Air Conditioning FAQs, answered by experts

Yes, mini-split or ductless AC systems add value to a home and do not devalue it. They are an attractive feature for potential buyers, especially in older homes without existing ductwork, as they provide a practical air conditioning solution without the significant expense and hassle of installing traditional ducts. Ductless systems also eliminate issues associated with conventional ductwork, such as noise and the potential for pests. Furthermore, homeowners value energy-efficient solutions, and mini-splits offer high efficiency for both heating and cooling, plus zoned temperature control. This leads to lower energy consumption and reduced electric bills, which is a major selling point.

You need to know the square footage of your home first. Multiply that number by 20, which will get you the BTUs (British Thermal Units) needed to cool your home efficiently. Homes up to 1,000 square feet usually need a 1.5-ton unit; homes 1,000 to 1,200 square feet usually need a 1.75-ton unit, and homes 1,200 to 1,400 square feet usually need a 1.9-ton unit. Talk to a local pro for more specific advice on your home. 

Replacing both an AC and a furnace takes a full day on average, ranging from eight to 12 hours. The process involves removing the old units, installing the new ones, and ensuring all connections are properly made. If both systems are being replaced simultaneously, it can take longer than installing a furnace alone, so plan accordingly.

Most units are designed only to cool the house down to 20 degrees less than the temperature outside. This means that if it’s 99 degrees Fahrenheit out and you’re trying to cool your home down to 65 degrees, you’ll notice your AC is struggling. 

Lower the blinds on all your windows, turn on your ceiling fans, and keep the thermostat at a consistent temperature to help your AC do its job. Investing in an HVAC maintenance plan also helps because pros will come out to inspect and tune up your unit regularly, keeping it in optimal working condition.

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

The Donora, 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.