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Best boiler installation pros near Roy, WA

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TRUSTED BY ROY, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Roy - Updated Nov 2026

Avatar for Ranger Heating & Cooling
Ranger Heating & Cooling
4.8(
104
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Roy, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Quick response with a bid on the work. Prompt answers to my follow-up questions. Could have installed in 2.5vweeks but scheduled it got 7 weeks because it fit better with our schedule. Installers completed the job in one day. Work was neat, clean, and complete. Everything works great so far. Recommended."
Dominic with our great customer standing beside a Mitsubishi ductless outdoor unit.
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Response time2 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Cummings, Inc.
Cummings, Inc.
4.3(
282
)
Gas Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Roy, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Our furnace failed on a Saturday morning. cummings was the only company that returned our call, Lance came out on Sunday to estimate the job, we accepted and the new furnace and water heater were installed on Monday. We were given detailed instructions on programming the new thermostat, the workers were polite and friendly and cleaned up thoroughly."
Coleman Furnace
Heat Pump Replacement
Heat Pump Install
Change out a Coleman Furnace
Boiler system

+1

Response time9 hrs
Response rate97%
236 neighbors recently requested a quote
Avatar for THE JANES COMPANY, INC.
THE JANES COMPANY, INC.
5.0(
6
)
Gas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - InstallElectric Boiler or Radiator Heating System - Install+2 more

Serving Roy, WA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

"Jane's replaced my 20-year old Munchkin boiler with a super efficient, modern Rinnai. Everyone was a joy to deal with. Service was excellent. Darian, who scheduled and arranged the replacement, and Greg and Oscar (who did the work) were fantastic. Excellent service, especially since I live on Lopez Island, which is not easy to get to. Competent, good-natured, hard-working, nice folks."
Boiler installation
Bellingham Boiler Upgrade
23 neighbors recently requested a quote
Avatar for Black Hills, Inc.
Black Hills, Inc.
4.5(
606
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Roy, WA and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Emergency services offered

"Very happy with the new HVAC system installed by Black Hills. The installation team were quiet, efficient, and very professional. The new system works great and we are very pleased with it. Highly recommend this company for any HVAC installation or repair."
Furnace
Heat Pump
Heat Pump
Furnace
Mini Split

+12

Response time1 day
2 neighbors recently requested a quote
Recommended by92%of homeowners
Mercurio's Heating & Air Conditioning
4.7(
157
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Roy, WA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Aaron Charles was our technician. He quickly diagnosed the condition as a faulty circuit board, called to have a co-worker bring a new one and got the furnace running like new. We were so impressed by how quickly he diagnosed the problem and corrected it. We will certainly use Mercurio's (and, hopefully, Aaron's) services again."
Additional Photos
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+8

Recommended by93%of homeowners
Avatar for Washington Energy Services
Washington Energy Services
4.5(
992
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Roy, WA and surrounding areas

In business since 1957

Free estimates

Emergency services offered

"Chris J. was so professional, efficient and friendly. He answered all my questions and explained a lot of things that I was unsure about. He also went the extra mile to let me know of a filter that could help my family with health issues. There was no pressure, just clear information. I did some research and confirmed that the filter would be helpful for us. So Chris installed one the same day, after several hours of the tasks he had originally come to perform. The weather was hot, but it did not slow him down and he did not complain. A friendly, competent guy. That has bee a typical experience with WES folks over several decades. They seem to find good people and train them well. Great Company."
Window Installation
HVAC
Window Installation
HVAC
After1

+39

Recommended by92%of homeowners
Avatar for Turn Key Auto Service
Turn Key Auto Service
4.9(
61
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Roy, WA and surrounding areas

In business since 2006

Credit card accepted

From the moment you drop off your car until the time you pick it up, we are ready to listen and have the expertise to maintain your vehicle. Our technicians work directly with you, offering a level of service which dealership mechanics cannot provide. Whether you're broken down or just taking care of routine maintenance, Turn Key is your car care partner....and we're here for you between visits as well if you have any concerns. That makes us the full service dealer alternative.

Turn Key Auto Service
2210 112th St SW, Everett
Happy Customer
Recommended by98%of homeowners
Avatar for StarDucts Professionals
StarDucts Professionals
4.8(
231
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Roy, WA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Simon was very professional - he showed me pictures of interiors of the ducts and explained to me exactly what needs to be done and what doesn't need to be done. I ended up finding out that the fan inside the furnace had so much dust in it, even though a different company is supposed to have cleaned it up last year."
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+1

Recommended by96%of homeowners
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Install Boiler FAQs, answered by experts

The absence of heating or hot water, unusual noises like banging or gurgling, and visible water leakage are key signs. Abnormal boiler pressure, flame irregularities (for gas boilers), or pilot light issues may also signal trouble. Frequent cycling, soot or staining, and unusual odors, particularly gas-like smells, should not be ignored. Modern boilers often display error codes or lockout mode upon detecting issues. Uneven heating across radiators and rising energy bills without increased usage can further point to problems. Prompt attention to these signs is essential to prevent further damage and ensure safety.

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

The most important sign of a boiler problem is something happening unexpectedly, which is why regular boiler maintenance is important. Unexpected problems can include strange smells, new leaks, and unexpected noises that your boiler wasn’t making before. Additionally, if a boiler keeps shutting off or can’t maintain a specific temperature range, it’s time to call in an expert.

Deciding whether or not to replace radiators with a different heating system depends on your personal preferences. Radiators can take longer to heat up than a central heating system, and they take up floor space. However, they can be very efficient at heating, and they keep rooms at a more comfortable humidity level in the winter than forced-air systems.

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).

The Roy, WA homeowners’ guide to boiler installation services

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