Top-rated boiler installation pros.

Get matched with top boiler installation pros in Fircrest, WA

Enter your zip and get matched with up to 5 pros

TRUSTED BY FIRCREST, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.1k+
    Verified boiler installation services reviews

Find Boiler installation pros in Fircrest

Avatar for Pacific Heating & Cooling
Pacific Heating & Cooling
4.5(
156
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fircrest, WA and surrounding areas

Approved

In business since 1984

Free estimates

Emergency services offered

"We feel fortunate to have found Pacific Heating and Cooling, they've been servicing our furnace for years. We always ask for Nathan, he knows our system, he likes our dogs and he is always up front about what if anything we need to keep an eye on and what the cost will be when it does come time to take care of it. We have had other technicians come out, they were fine also but Nathan we just really like. We always feel we can trust the work that has been done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+53

Response time2 days
15 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for AAA Heating & Air Conditioning
AAA Heating & Air Conditioning
4.8(
237
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fircrest, WA and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Easy to deal with, good financing zero down, zero payments, zero interest for 18 mos w/regular payments. Quick response to minor problem and fixed next day. Friendly staff and installers, and if I had a question, I never had to wait long for them to get back to me. This was a huge investment for us, but they made it easier. The new equipment works fine. ...........Al H in Maple Valley, WA"
Additional Photos
Additional Photos
Additional Photos
Our Service Center
Response time1 day
15 neighbors recently requested a quote
Recommended by96%of homeowners
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 Fircrest, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Crew was very prompt and professional. Took care to put booties on whenever entering the house and courteous of your needs. Very nice, professional installation and site picked up and cleaned after completion. Thorough walk through and explained any questions don’t hesrtate to call and they will be more than happy to come back out and help."
Dominic with our great customer standing beside a Mitsubishi ductless outdoor unit.
Additional Photos
Additional Photos
Additional Photos
Response time1 hour
Response rate100%
Recommended by96%of homeowners
Avatar for Bob Larson Plumbing
Bob Larson Plumbing
4.4(
304
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install

Serving Fircrest, WA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"My extended family always use Bob Larson Plumbing for all non-DYI plumbing projects. The prices are fair and they don't talk you into things you don't need. The staff is friendly and professional. Our recent water heater installation was a little difficult due to the age of the original heater and plumbing. The technicians worked diligently to figure out the problems which, ultimately, required an electrician and came back as soon the electrician had replaced a breaker. Don't hesitate to call Bob Larson Plumbing!"
Meet Bob Larson Plumbing
Meet Bob Larson Plumbing
Meet Bob Larson Plumbing
Meet Bob Larson Plumbing
Meet Bob Larson Plumbing

+10

27 neighbors recently requested a quote
Recommended by90%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 Fircrest, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by93%of homeowners
Avatar for Home Comfort Alliance
Home Comfort Alliance
4.7(
341
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Fircrest, WA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"I’m highly impressed with the superb customer service all G&S Heating employees provided to me during this project. From the initial quote to the final installation, everyone ensured that I was always fully informed of next steps throughout the entire process. I highly recommend their services."
Additional Photos
Choose Home Comfort Alliance for professional HVAC installation.
Seattle’s HVAC installation pros provide efficient, reliable service.
Get Reliable, High-Quality HVAC Installation in the Seattle-Tacoma Area.
Home Comfort Starts with Professional HVAC Installation.

+1

Response time1 day
Recommended by91%of homeowners
...
Showing 1-10 of 66
Install Boiler questions, answered by experts

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.

Boilers are equipped with multiple safety features to ensure safe operation. These include pressure relief valves to prevent overpressure, temperature high-limit switches to avoid overheating, and flame failure safety devices in gas boilers to cut off the gas supply if the flame goes out unexpectedly. Low water cutoffs prevent operation with insufficient water levels, and pressure gauges help monitor pressure levels. Ventilation and flue systems prevent the buildup of harmful gasses. Boilers often feature error code systems for automatic shutdown during malfunctions and gas leak detection for safety. Regular maintenance is crucial to ensure these safety features function correctly.

Coolant and antifreeze are technically not the same thing. The difference between the two is the ratio of water to other chemicals. True antifreeze is mainly made up of either ethylene glycol or propylene glycol, while coolant comprises one part antifreeze and one part water. However, the terms coolant and antifreeze are often used interchangeably, even by pros.

Generally, an oil furnace is considered safer than a gas furnace for several reasons. While both types of furnaces can produce carbon monoxide, a leak in an oil furnace is easier to detect due to the smell. Oil furnaces also don't connect to a gas pipeline, which reduces the chance of a fuel leak. Most importantly, heating oil is not combustible, whereas natural gas is highly flammable. This means there is a much lower risk of combustion or explosion with an oil furnace. However, an oil furnace can still pose a fire hazard if it tips over.

Using heating oil to heat your home has its advantages, but it also has its disadvantages. 

Consider these drawbacks before installing a heating oil system:

  • Heating oil prices fluctuate frequently

  • Risk of oil spills or leaks

  • Produces more air pollution and soot compared to a gas furnace

  • Regular maintenance required for equipment

  • Need to reorder heating oil consistently to avoid running out

The Fircrest, WA homeowners’ guide to boiler installation services

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