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Best boiler installation pros near Saint John, WA

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TRUSTED BY SAINT JOHN, WA HOMEOWNERS

  • Average homeowner rating star icon3.8
    Average homeowner rating
  • Verified reviews icon23
    Verified boiler installation services reviews

Top-Rated Boiler installation pros in Saint John - Updated Nov 2026

Avatar for Aire Serv of Spokane
Aire Serv of Spokane
4.8(
40
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Saint John, WA and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"

My mother has a new air conditioning unit (similar to heat pump) that was installed by another company. Outside temperature yesterday was 96 degrees and the unit stopped working yesterday around noon. By the evening time, the house was 86 degrees which is dangerous for her as she is in her late 80's and homebound. I called the company who installed the unit and was told that it would be 3 weeks before they could come out even though the unit is still under their warranty. (Oddly enough that company also has "A" rating through Angie's List but I'm puzzled how that's possible.) The service coordinator was terse and said they only did "first come, first serve" which I understand when dealing with most of us. However there are times when priorities are needed.

I found Aire Serv on Angie's List. From the beginning of the call the experience was positive and very helpful. She acknowledged that home bound and elderly people needed to have a quicker response. She agreed to try to get someone out the next day and would try to get someone there today so would call me with more information ASAP. Meanwhile my husband attempted to problem solve the issue and fortunately managed to fix it. That is the only reason that Aire Serv did not do work for us. I will absolutely use Aire Serv the next time we need anything and highly recommen


"
Recommended by97%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Saint John, WA and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Jim is local.  It went great. Jim Ferrell is a professional of the highest caliber. Responded quickly, took care of my problems, and advised me as to better means of protection than I had. He came back a second time to uninstall software that I purchased that did not provide adequate protections and installed free software that would do the job.  He did the work through remote connection, but is available on site if necessary.
For those people needing help on getting red of malware, viruses , etc. on your computer,  Jim is local, better than all thse remote out of state location providers, is a mature, highly trained professional in this area.
If you go to local computer stores you get very young people that can do a basic job, but are no where near the professional level of Jim.
I highly recommend Jim to anyone that needs these type services.
"
2014 Super Service Award Winner!
Additional Photos
Recommended by97%of homeowners
Avatar for ACI Northwest Inc
ACI Northwest Inc
4.0(
35
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Saint John, WA and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Much better than expected - some slight delays waiting for parts, but for the most part a timely process from start to finish. Would like to complement the installers (Eric and Chance) for their knowledge, problem-solving skills, positive attitude, work ethic, and overall attention to detail."
Recommended by78%of homeowners
Sears Heating and Cooling - Spokane North
1.8(
6
)
Boiler or Radiator Heating System - Install or ReplaceGas Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Saint John, WA and surrounding areas

In business since 1893

Free estimates

Warranties offered

"Product was what we needed. No pressure to buy. Come to the home, makes recomendations, and you have 3 days to turn down, if you rethink your acceptance. We even had a sale paper get us about $750 off after we accepted the terms and Sears honored this. Great way to save more. The Craftsmen did a very good job. The system was removed and new one installed in 5 hours. That was furnace and heat pump. Crew size was about 3-1/2. Very Pleased. Wife is real happy."
Recommended by100%of homeowners
Install Boiler FAQs, answered by experts

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

The cost of propane and related services varies depending on tank size and location but generally ranges from $500 to $2,500 for installation and initial fill.

If your boiler is 20 years old, it’s time to get a new one. Although it may seem to be working fine, it’s likely eating up more fuel than it should. Also, compared to a brand-new boiler, one that’s 20 years old is probably not working as well. When you get your new unit, you’ll notice that your home is heating more quickly, and the heat is consistent throughout all the rooms.

All modern boilers are condensing boilers because they’re the most efficient type. Instead of extra heat leaving through the flue, these boilers trap the heat and use it to heat the house. Whether you choose a combi boiler, system boiler, or regular boiler, you can opt to get a condensing system. If you have an old boiler that’s not a condensing boiler, it’s a good idea to get an upgrade.

An expansion tank must always be installed on the supply side, which is the side where the boiler sends water out to heat the systems. That placement allows the water to push against the air and condense properly as it is heated, then circulated through the system. Professional installers can recommend the best place on the supply side for an expansion tank.

The Saint John, WA homeowners’ guide to boiler installation services

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