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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 did a great job. He quickly assessed the problem and then took our unit with him to work on it more. When he got back to us, the fix would have cost more than it was worth. He gave us options for a new or refurbished PC. We felt the refurbished was a good deal and chose that. He came back and set that up and we are very happy with it. He then took a look at my laptop and again took it along. He tuned it up and installed a speed upgrade we wanted. Of course, we paid extra for the new unit and upgrades, but we thought the price was very fair. Jim seemed very knowledgeable and responsive. We will definitely call him again if we need any computer services."
2014 Super Service Award Winner!
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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
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
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 1971

Credit card accepted

"AHS is ok. They cover repairs of most everything under the roof of your house. The companies that contract with them are not always the best. You call AHS with the issue, they send a fax to the repair company and give you the contact info. If they don't contact you within 24 hours, you call them. Sometimes they answer, sometimes they don't. When they arrive (usually three days or so later), they service the item. if it has issues within the 90 days, you call AHS again, they are sent out with no charge. If the serviceman decides the unit is unrepairable, AHS will allow you to choose a replacement from their listing (usually not as good as what you have) they will install and remove your old item, or give you wholesale amount to buy and install your own. Prices vary on what you want covered and what you want the copay to be, plus where you live. For me it is 49.99 per month with a 75.00 time of service order. You can have more than one item serviced at the same time under the same fee. If you have a SEAR product the repair guys are great. Not that wild about the other ones they send out. But it is a big savings compared to calling someone on your own. The cost of service is only the 75.00 copay."
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+2

Recommended by65%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

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. 

A furnace is a big unit where gas, heating oil, or electricity heats the air. The warmed air is then pushed back out through ducts and vents. 

A boiler uses electricity, heating oil, or gas to heat water that is pushed into the room through a radiator. This is one of the oldest and most effective ways to heat a house, but radiators can also be unsightly and leave hot and cold spots in the room.

Heat pumps use a refrigerant to move heat from outside into the house and return it to the room through ducts and vents.

Yes. In many cases, switching from an old furnace to a high-efficiency boiler can help you save money over time. You can also save money by switching from an electric boiler to a gas boiler, which costs much less compared to the energy bills an electric boil can create. Boilers are often (but not always) more efficient than furnaces, too. Then there are discounts, rebates, and incentives that can help you save on the initial costs.

One of the easiest ways to determine which type of furnace will work best for your home is to contact a professional in your area. Many HVAC companies offer free consultations to help potential customers determine if they need a new system and which type would work best for their home and the community’s climate.

The radiators closest in proximity to the boiler heating system will heat up first. Radiators in rooms farther away from the boiler will take longer to heat up and may be the coolest rooms in the house. The radiator unit itself should heat up evenly; otherwise, there may be trapped air inside it.

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.