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TRUSTED BY WASHINGTON, PA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon787
    Verified boiler installation services reviews

Find Boiler installation pros in Washington

Avatar for Wahl Family Heating, Cooling and Plumbing
Wahl Family Heating, Cooling and Plumbing
4.7(
15
)
Gas Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Washington, PA and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Wahl was able to provide same-day service on my furnace that had shut off in the midst of our first snowfall this year. Within 2 hours of arriving, they diagnosed and fixed the issue. They recommended replacement options in the next year, but weren't pushy about me spending that type of money now, which I appreciate. I'd recommend their expert, timely team to anyone!"
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
HVAC Upgrade
HVAC Upgrade

+2

Response time9 hrs
Response rate100%
123 neighbors recently requested a quote
Avatar for MRT Contracting LLC
MRT Contracting LLC
5.0(
9
)
Electric Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+2 more

Serving Washington, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"John and his crew were very prompt and nice. I had a heat pump put in and the crew at MRT are knowledgeable and hard working nice guys, they would not leave my house until everything was working. I would highly recommend them for any HVAC issues you may have . The price was fair and a thorough explanation on what they were going to do and why."
Furnace Replacement
AC Replacement
AC Replacement
AC Replacement
AC Replacement

+9

Response time1 day
Response rate98%
8 neighbors recently requested a quote
Avatar for Aire Serv of South Hills Pittsburgh
Aire Serv of South Hills Pittsburgh
New to Angi
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Washington, PA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

At Aire Serv® of South Hills Pittsburgh, heating and air conditioning services are our specialty. Our friendly and knowledgeable service professionals are happy to answer any questions you may have and recommend the best service options for you. From tune-ups and maintenance to heater repair and air conditioning replacement, we provide services that keep the air you breathe clean and and keep your home or business at the perfect temperature.

4 neighbors recently requested a quote
Avatar for CLIMATECH INC
CLIMATECH INC
4.6(
134
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Washington, PA and surrounding areas

In business since 1972

Free estimates

Emergency services offered

"The installers were punctual. They were very professional and friendly. They cleaned everything up before they left. There was no mess. I was very satisfied with the whole process. It's only been a few weeks since the installation so I am not able to comment on the longevity of how the units run over years or the service department."
Response time3 days
Recommended by87%of homeowners
Avatar for Wade Heating & Cooling Inc
Wade Heating & Cooling Inc
4.6(
153
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Washington, PA and surrounding areas

In business since 1982

Free estimates

Emergency services offered

"Had wade install a Mitsubishi Mini Split with 4 ceiling units on the 2nd floor to assist with heating and cooling issues. The whole process was easy from beginning to end with very clear and quick communication. Also had them repair an existing system at the same time that was quick, hassle free and got me fixed up properly. I want to especially thank Lonnie, Mr Wade and the Installers for their expertise and professionalism along the way. I am extremely satisfied with the Mitsubishi units that were installed and would highly recommend their services!!!"
Additional Photos
Additional Photos
Additional Photos
Response time3 days
Response rate100%
Recommended by93%of homeowners
Avatar for GRAHAM-SIMON PLUMBING CO LLC
GRAHAM-SIMON PLUMBING CO LLC
4.5(
74
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Washington, PA and surrounding areas

In business since 1976

Emergency services offered

Warranties offered

"When our pipes leaked, it was a really bad time. A lot of people in West Virginia had frozen pipes because there was a bad storm. There was at least 20 or 30 before us so they worked them, and they got to us in a day and a half. Considering what they had ahead of them, we know they must have worked overnight."
Recommended by92%of homeowners
Starkey's Heating & Cooling
4.1(
57
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Washington, PA and surrounding areas

In business since 2000

Free estimates

"I purchased the diagnostic service call from angie's list on Sunday, and on Monday morning Brian called me and came over the same day...He was extremely prompt, courteous, and knowledgeable...he took out the time to thoroughly explain the reason behind the leak, a low level of refrigerant, and fixed it in no time...he returned the next day to install a drainage pump for the condensed water...All was done very professionally and cheerfully, always explaining every step in detail.....aside from his professionalism, Brian is a very kind and helpful guy, and I can honestly say that he was by far the best contractor I ever hired....the job turned our great, and I'm enjoying my cool house in this heat...Thank you so much for a great job, Brian....I will call you in the fall to check my furnace for the winter"
Recommended by85%of homeowners
Showing 1-10 of 37
Install Boiler questions, answered by experts

Unless they are connected to the same system, boilers and water heaters will both need their own expansion tanks. The only case they wouldn’t have separate expansion tanks is if the boiler is pulling double duty and managing a heating system while also supplying hot water for a home. In which case, you may not need a hot water heater.

Many HVAC companies offer free quotes and free estimates for repairs and new HVAC systems. Others offer low-cost quotes or apply the cost of the estimates or diagnostics to your final bill if you hire them. Be aware that some companies advertise free HVAC quotes and recoup the costs by charging more for their services. Free HVAC quotes are never truly free—they cost the company time and effort—so be a good customer. Also understand that you may end up paying for free quotes in another way if you don’t hire a reputable company.

If you hear your radiator clanking even when it’s turned off, it’s typically because there’s trapped water or air in the system, causing a pressure buildup. When you hear significant clanking, popping, crackling, or banging in a radiator that’s turned off, you’ll want to bleed the pipes or call in an HVAC specialist to deal with the problem (and prevent it from happening in the future).

If you go to turn it counterclockwise and it won’t turn anymore, it’s open. Like most other valves, you should be able to turn a radiator valve counterclockwise (to the left) to open it and clockwise (right) to close it. To close a radiator valve, turn it clockwise until you meet some resistance and can’t turn anymore, but do so carefully to avoid breaking the valve.

When winter rolls around, and you turn the heat on for the first time in a year, it’s normal to sense a light odor. This could smell a little like burning because some dust has gathered in the heating unit over the warm months and will fade away shortly after. However, there are some smells you should watch out for and take caution around: an egg-like sulfur smell or an electrical burn odor would indicate there’s something wrong. Turn it off and call a professional for maintenance as soon as possible. 

The Washington, PA homeowners’ guide to boiler installation services

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