Top-rated boiler installation pros.

Get matched with top boiler installation pros in Bothell, WA

Enter your zip and get matched with up to 5 pros

TRUSTED BY BOTHELL, WA HOMEOWNERS

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

Find Boiler installation pros in Bothell

Avatar for Green City Heating and Air Conditioning
Green City Heating and Air Conditioning
4.7(
965
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Bothell, WA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"It went very well. This is the third time that we have used Green City Heating & A/C. In the past two years they have installed a new gas furnace boiler, two gas fireplace inserts and now a new gas hot water heater. In each instance, Jeff and his crew have been very prompt about attending to our requests and providing us with an estimate. On the day that the work was to be done the work crew has always arrived on time and finished the job as scheduled. They have been very professional to deal with. We are very appreciative that they were able to work us into their schedule so quickly this last time as going without hot water is a bit of an inconvenience. Green City Heating is our first choice when it comes to our home's heating and water systems."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time2 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Greenwood Heating and Home Services
Greenwood Heating and Home Services
4.6(
425
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Bothell, WA and surrounding areas

Approved

In business since 1921

Emergency services offered

Warranties offered

"Of the eight companies who bid, Greenwood did the best assessment of the somewhat quirky situation my old house presented. The estimator came just a few days before the big freeze in January, and they were able to schedule installation within two days. Once the installers were on site, there was some confusion re where various components would go, but a phone call to the company cleared that up within an hour. From then on the heat pump installation went smoothly and professionally, the electricians did a quick and effective job of hooking it up to the service, and the site was left clean. I did not understand at first how to operate the thermostat, given that the Mitsubishi owners manual was of limited help, and per my request a rep from the company came out a few days later to give me a tutorial about what the range of settings can do. From then on the system has operated flawlessly and lives up to its reputation."
Signature Install
Greenwood Plumbing
Greenwood Fleet
Greenwood University
Response time11 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Airpros Energy
Airpros Energy
4.7(
88
)
Boiler or Radiator Heating System - Install or Replace

Serving Bothell, WA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"I'd been wanting to get of our old electric baseboard heaters for a long time, and replace it with something more efficient, and Mark helped my understand the differences between a ductless mini-split system and a ducted heatpump system. Even in our small house, the ducted system was the way to go. Mark and his installers were professional and efficient, and answered all my questions. When the thermostat was acting a little odd, he sent a technician over to calibrate it, free of charge. There was a small issue where I initially got the wrong specs for the electrical, and as a result I had the electrician install unnecessary circuits, but Marc reimbursed me for the cost."
Comfort Built for the PNW
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for THE JANES COMPANY, INC.
THE JANES COMPANY, INC.
5.0(
6
)
Electric Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+2 more

Serving Bothell, 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
28 neighbors recently requested a quote
Avatar for All Pro Plumbing Northwest, LLC
All Pro Plumbing Northwest, LLC
4.5(
573
)
Gas Boiler or Radiator Heating System - Install

Serving Bothell, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Emergency services offered

Warranties offered

"Noel replaced two water heaters and installed hot water line so I can wash car with warm water. :) Overall, I am very happy with the quality of his work. He is very patient and took time to do quality work. Before he start on the project he laid down paper on carpet to protect it and he cleaned up everything after he's done. His pricing isn't the cheapest...but I would say average. In line with what other plumbers charge to the same work. I would recommend All Pro Plumbing to anyone and would use them again if I have future plumbing work! Thanks!"
Our Team
133 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Lifetime Heating and Air Conditioning
Lifetime Heating and Air Conditioning
4.5(
8
)
Gas Boiler or Radiator Heating System - Install

Serving Bothell, WA and surrounding areas

Approved (Corporate)

In business since 2016

Free estimates

Emergency services offered

"Darrick came out when no one else could and went through my Furnace and Air conditioner. The furnace was fine but found a potential problem with the air conditioner and went out of his way to get the part and fix it right away. I am now looking at having them install a new Thermostat for me. I Highly recommend them and would use them for all my needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+54

10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Overlake Heating & Air Conditioning
Overlake Heating & Air Conditioning
4.8(
335
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Bothell, WA and surrounding areas

In business since 1957

Free estimates

Emergency services offered

"

We are repeat customers and have worked with Overlake Heating & Air Conditioning for regular annual furnace inspections and a duct cleaning. We have been pleased every time and this time was no different.

I met with Rob on Monday (3/9). He was responsive and gave helpful information about the options available for air conditioner units and the process for getting one installed. He got us an installation appointment for the very next day.

The installers arrived at the promised time the next day and worked diligently for about 6.5 hours, into the early evening. They were positive, friendly, and patient about answering our questions. Their workmanship was high quality and they explained what would happen on day two of the installation. Before leaving they thoroughly cleaned the garage where they were working.

The second day of installation was today (3/13). An electrician (Linder Electric) and an Overlake service technician came out to finish the installation. We weren't here when they performed the work, but again the end results all looked clean, nice, and organized.

The Overlake scheduler and office staff are excellent about communicating updates. We appreciate the responsiveness, reliability, expertise, and professionalism of all of the Overlake staff and definitely recommend them.



"
Recommended by97%of homeowners
Avatar for COZY HEATING
COZY HEATING
4.8(
23
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Bothell, WA and surrounding areas

In business since 1979

Credit card accepted

"It turned out Cozy Heat is not a distributor of our furnace brand, however they did find out for us that it is still covered under warranty for parts, but not labor. We were quoted what the cost of labor would be for them to install. He attempted to contact the furnace brand people for more information and was transferred to a number that said they were not open at that time (imagine that - after 9:00 a.m. on a Monday morning). He asked his secretary to check into that and call us back. She did very promptly. We were told we might want to get a 2nd opinion to decide on an 11 year old furnace whether we want to have a new furnace installed or have just the heat exchanger replaced. At this time we are planning to meet with a different company for a 2nd opinion. But even while we are waiting to do that, we are leaning towards having Cozy Heat replace the whole furnace.
The indecision is that reading online customer reviews about the different furnace brands, I don't see a furnace that stands out with customers and quot;very satisfiedand quot; more than and quot;very unsatisfiedand quot;. Seems like the reviewed furnace brands people are consistently 45% very satisfied and 55% very unsatisfiedand quot;.
Not sure how this story will play out.
"
Additional Photos
Recommended by95%of homeowners
...
Showing 1-10 of 87
Install Boiler questions, answered by experts

The best time to buy home heating oil is in the summer when the demand is lowest, as the prices are usually lower. However, waiting until the summer to buy is often unavoidable unless you install a separate storage tank. If you have the space for a second tank, you can expect to pay between $1,000 and $4,000 for the oil tank replacement or installation, depending on the capacity and location. You could quickly recuperate these costs, though, by stocking up on heating oil in the summer and avoiding deliveries in the winter when prices are highest.

Warmed or cooled air can escape your home through drafty windows and doors. If you notice any gaps, be sure to caulk and seal them. You can also hire a local pro for an energy audit to get a list of energy-saving recommendations. 

Finally, check your insulation. It can settle in over time and become less effective. The Environmental Protection Agency (EPA) estimates that you can save an average of 15% on heating and cooling costs (or 11% of total energy costs) by sealing leaks and making sure attics, crawl spaces, and basements have a nice layer of insulation.

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.

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.

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 Bothell, WA homeowners’ guide to boiler installation services

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