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Best boiler installation pros near Belfair, WA

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    Average homeowner rating
  • Verified reviews icon706
    Verified boiler installation services reviews

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

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 Belfair, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Received 4 quotes. Cummings was the least expensive that I used to bargain two others to. They matched but had install dates of 30 days. Cummings had their electricians and HVAC guys here in 8 days. Installation done in 4 hours. All had good customer service & tech skills."
Coleman Furnace
Heat Pump Replacement
Heat Pump Install
Change out a Coleman Furnace
Boiler system

+1

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

Serving Belfair, 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 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 Belfair, WA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"Starting with the sales process, Nate was informative and great. Could've sold me a more expensive replacement system, but instead identifies how my current system cod be retrofitted with a heat pump. That sold me on G&S right there. Everything from the initial install review, the office staff working with my lender, to Izaak and the install and electrical teams, was punctual, informative and professional. I've had several bad experiences with other contractors, but I would confidently recommend G&S for any job and plan to use them again for a generator switch install. Good people with a good business. Thank you G&S!"
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
Response rate100%
Recommended by91%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 Belfair, WA and surrounding areas

In business since 1957

Free estimates

Emergency services offered

"Before the pandemic, we got our estimates for a full HVAC system (AC/Furnace/Air filtration/Thermostat) and Generator from Washington Energy Services. Then the pandemic happened which caused supply chain issues that hindered us from obtaining the products and equipment we wanted. Charles, our sales representative, gave us his word that he would do everything in his power to make sure we got the system we preferred, and he made it happen! Charles went above and beyond to meet our needs and preferences. He brought us the absolute best installers in the business. Roman, Pavel and his assistant, who were in charge of the HVAC system, along with Daniel and his assistant, who installed the Generator. They all did an amazing job planning, organizing and implementing a super quality, white glove installation, along with some added customization which was simply genius. They were very meticulous about every detail and didn’t leave any stone unturned. They were also very friendly and answered all of our questions and concerns. Despite the challenging circumstances Charles and his staff and all the admin contacts from Washington Energy Services came through for us. Their knowledge, expertise and customer service are second to none. They are stacked with talented professionals and have amazing customer service. From top to bottom they are the absolute best and I highly recommend them to everyone!"
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 Belfair, 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 Belfair, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by96%of homeowners
Avatar for Exact Electric
Exact Electric
4.7(
141
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Belfair, WA and surrounding areas

In business since 2007

Free estimates

Credit card accepted

"We had a new service panel installed as we have a very old house and were planning for a future remodel but we needed some other work to be completed first.  Mike and his crew gave us a good estimate, fit us into their busy schedule, got the job done on time, and were very professional.  They answered all our questions, kept the lights off for a minimum amount of time while installing the new service.  Mike patched the hole in the roof (while it was raining) where the old service supply came into the house and did a great job.  We were happy and would quickly recommend them to anybody looking for a skilled crew of electricians.  Only downside is they're busy so be patient.
"
Finished Kitchen
Bathroom
Living room
Service
"Floating Cloud" Metropark

+2

Recommended by93%of homeowners
Showing 1-10 of 29
Install Boiler FAQs, answered by experts

Oil boilers provide reliable heating, efficiency, and long-term cost savings compared to electric options.

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.

Many utility companies and government programs offer rebates or incentives for the installation of high-efficiency propane boilers. These can offset upfront costs and improve your return on investment. Check with your local utility or installer for current offers. Incentives vary by state and provider, so exploring regional programs can help maximize your savings.

While you’ll pay more upfront for a brand-new HVAC unit, you can save money in the long run. Here’s how to save on your new HVAC system:

  • When purchasing a high-efficiency system, your energy bills will be lower in the future.

  • You may be eligible for special offers from your local energy company.

  • Depending on the system, you may be eligible for HVAC rebates and tax credits.

  • Choose to replace your air conditioning unit and furnace simultaneously to save on labor and installation costs. 

The cost of heating oil fluctuates rapidly based on supply and demand, but the average price is between $4.00 and $4.50 per gallon, which means filling a standard 275-gallon tank would cost between $1,100 and $1,240. Much like automotive gasoline, the price of home heating oil changes constantly, so the only way to get an accurate and current price per gallon is to contact a heating oil delivery company. Some companies also offer contracts with a set price that should be an average cost over the contract term.

The Belfair, WA homeowners’ guide to boiler installation services

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