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TRUSTED BY BOTHELL, WA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
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    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 from the original estimate to the installation of the equipment. Owner Jeff came out to review our requirements and provide an estimate. He was very professional and provided brochures for the equipment we were having replaced/installed. He answered all my questions and kept us informed of the whole process. His crew who consisted of installers, Alex and Jasper, plumber, Paul, and electrician, Angel, were prompt, professional, clean and explained everything during the installation. They did a great job!"
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+2

Response time2 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Greenwood Heating and Home Services
Greenwood Heating and Home Services
4.6(
424
)
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

"Perfect. They arrived on time, were polite and did their job as expected. The sales professional (Jim) was honest and forthright and did not try to sell me any additional products! I know people who have used Greenwood before, sometimes for more than one service, and they wouldn't use anyone else! I feel the same! I have already referred them to my neighbor and my brother, who just had a new furnace installed two days ago and was happy with technicians (as I was also) and the company also...Highly recommend them!!"
Signature Install
Greenwood Plumbing
Greenwood Fleet
Greenwood University
Response time11 hrs
Response rate100%
14 neighbors recently requested a quote
Avatar for Airpros Energy
Airpros Energy
4.7(
88
)
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 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."
AC Promo
Comfort Built for the PNW
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for THE JANES COMPANY, INC.
THE JANES COMPANY, INC.
5.0(
5
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Bothell, WA and surrounding areas

Approved

In business since 1990

Free estimates

Warranties offered

Janes Radiant Heating is family-owned and specializes in high-efficiency radiant heating systems across Western Washington. We provide emergency boiler repair services for households throughout the Puget Sound area, the Islands, and the Peninsula. With over 35 years of experience and 20,000 installations under our belt, you can trust that our radiant heating experts will work hard to get your system up and running again. \n\nWe are the state's first and largest major installer of radiant floor heat systems. Whether you need an installation in a new or remodeled home, or an upgrade to an existing system in your current home, we bring unmatched knowledge, craftsmanship, and commitment to every project.\n\nOur showroom and warehouses are located in Mukilteo, WA, and our team of factory-trained, specialized technicians is stationed throughout our service area, with the most common parts on their trucks. Our friendly service team is here, ready to take care of you!

Boiler installation
Bellingham Boiler Upgrade
14 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

"Ryan from All Pro Plumbing came out and looked at my sink an made a diagnosis and then installed a new faucet for me! Ryan was absolutely wonderful easy to talk to and understand what was goin on with my sink. I definitely would recommend this company and Ryan! Thank you very much! Rhonda S. Marysville Washington"
Our Team
129 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."
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+54

10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Blue Flame Heating and Air Conditioning
Blue Flame Heating and Air Conditioning
4.6(
840
)
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 1994

Free estimates

Emergency services offered

"Blue Flame did a great job installing a new furnace in a very difficult location in our home. Even with challenges the service person was thorough, meticulous, and did the job right. Since the install we've continued to work with Blue Flame on the regular maintenance and would absolutely work with them again."
High-efficiency natural gas furnace installation
Recommended by91%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.
"
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Recommended by95%of homeowners
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Showing 1-10 of 87
Install Boiler questions, answered by experts

Scale from hard water is hard to diagnose until it starts causing problems. If your area has particularly hard water, that’s most likely what your boiler is using. If scale build-up becomes a problem, it starts to cause decreased flow and heating, and eventually, valve failures as valves become blocked. Let boiler professionals know if you’re worried about scale and they can offer advice or implement a solution.

Boiler installations and replacements cost between $3,600 to $8,400. Expect to pay around $5,900 on average for a new boiler, including installation. Adding new radiators or heaters to the boiler may include separate costs if you are also upgrading those components, so the final price may be higher. To decrease costs, you can look for local energy rebates for using a boiler and wait until installers are offering discounts for a first-time installation.

DIY is not recommended due to safety risks and technical expertise required. Hire licensed professionals.

Most home boilers will need an expansion tank. That’s because these boilers are closed-loop systems, where the water is trapped. An expansion tank is needed when the boiler heats the water and it expands, allowing air to condense in the tank to make room for the water. Other types of boilers don’t use an expansion tank, such as traditional steam boilers, but these aren’t as common. And hot water tanks may be able to use a pressure release valve instead. When in doubt, call in a pro to take a look.

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.

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.