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Best boiler installation pros near Tualatin, OR

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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon5.3k+
    Verified boiler installation services reviews

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

Avatar for Service Now Inc. Heating & Cooling
Service Now Inc. Heating & Cooling
4.8(
981
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Tualatin, OR and surrounding areas

Approved

In business since 1992

Free estimates

Warranties offered

"The ServiceNow Team did a nice clean install, they were respectful of Social Distance and explained all steps as went along. Site was left clean each day. Installed the higher efficient unit for just bit more than what others quoted for lower efficient units. Nice Job guys....."
Morris Marks House
Morris Marks House
Refrigeration lines for Ductless Units
Morris Marks House
Carrier Multi Port outdoor unit.

+22

Response time10 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for 3 Mountains Plumbing
3 Mountains Plumbing
4.2(
653
)
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Tualatin, OR and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"The whole experience with 3 Mountains Plumbing was outstanding from Nicole at the office to Jon Marc and Peter, the plumbers. They originally scheduled me for an appointment 5 days out, but Nicole watched appointments carefully and moved my appointment to the same day I called. Jon Marc, the plumber, was very knowledgeable and professional. He gave me different options, which allowed me to decide what worked best for me. He even gave me a teacher discount. After installing my water heater at 8:00 p.m. at night, he discovered a manufacturing problem with the water heater. He called another plumber, Peter. Peter was going off shift and was at the office, but got another water heater and brought it to my house so Jon Marc could install it! I think other plumbers would have said that they needed to come back the next day, but Jon Marc stayed until 10:00 p.m. installing the water heater. I will never use another plumbing company because 3 Mountains is the best! Nicole, Peter and Jon Marc... Thank you!"
The 3MP Team (Circa 2017)
Bill Kerrigan
Alex Grabbing a Photo
Rolling Through Lake Oswego
Random Patch Photo

+103

Response time1 day
341 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Boiler Brothers Heating and Cooling
Boiler Brothers Heating and Cooling
New to Angi
Electric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install - For Business+2 more

Serving Tualatin, OR and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

We have over 30 years of industry experience, and is dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company foundation is built on honesty and integrity. We specialize in Boiler, Heating and Furnace systems in addition to a variety of HVAC-related projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction! \n \n

Response time6 hrs
2 neighbors recently requested a quote
Avatar for Anderson Heating & Cooling
Anderson Heating & Cooling
4.8(
465
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Tualatin, OR and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"I found Anderson Heating and Cooling when looking for someone to complete annual maintenance on our aging heat pump. I was impressed with the representative that came out (I completely forget his name). My wife and I have been saving for a while to replace our current HVAC system (installed in '93). We decided to go forward with things this Fall and, in preparation, I arranged five companies to give estimates. I had some good (and not so great) experiences) but kept coming back to Anderson. The price was right and the owner, Steve, was low-key, knowledgeable, and straight forward. I'm happy we chose them to install replace our system. The installation appointment was incredibly smooth and I was never pressured or upsold. There were no surprises and the price was exactly as estimated. I hope to enjoy a lot of low-to-no maintenance years to come with our new system, but I will definitely be using Anderson for my future needs. I highly recommend them as a company."
Response time1 day
Recommended by95%of homeowners
Avatar for Specialty Heating & Cooling LLC
Specialty Heating & Cooling LLC
4.8(
611
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Tualatin, OR and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Obtained four bids for this work and Specialty had the second low bid in a very close overall bidding exercise. They had a couple of upgrades included that others did not have. Nic was great to work with in selecting the appropriate system. The installers were on time and removed all old equipment, installed the new furnace and air conditioner and cleaned up within 7 hours. Very professional."
New Gas Furnace and Air Conditioner
Dryer Vent Cleaning
Duct Cleaning
New Air Conditioner
Additional Photos

+37

Response time2 days
Recommended by96%of homeowners
Avatar for Sun Glow Inc
Sun Glow Inc
4.5(
87
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Tualatin, OR and surrounding areas

In business since 1972

Free estimates

Emergency services offered

"Estimator arrived on time and checked 49 year old A/C and gave quote on new unit as well as repair. We authorized replacement and a date and cost was given, work was done on time, installers were very professional and friendly. Would have liked itemized bill that showed cost of each item, but would use them again. Very happy."
100% Customer Satisfaction
Recommended by88%of homeowners
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Install Boiler FAQs, answered by experts

On average, you’ll need about two gallons of oil per day to heat your house when it’s 50 degrees Fahrenheit outside. Most oil tank capacity is about 275 gallons, and heating your house with two gallons of oil per day will last about four and a half months. This consumption will vary depending on the climate and average temperature in your location. For example, if the winters are longer and colder where you live, you’ll probably need to refill your oil tank at least once to get through the winter.

The cost-efficiency of baseboard heaters depends on the type and how you use them. Generally, standard electric baseboard heaters can be expensive to run because they use electric resistance heating, which is less energy-efficient than systems like forced-air or heat pumps. However, hydronic and gas versions are typically much cheaper to operate. Hydronic models are more energy-efficient because they heat a liquid that retains warmth longer, preventing the thermostat from turning on and off as often. The overall running cost is also influenced by local electricity rates, your home's insulation, and your usage habits. To increase efficiency, you can use baseboard heaters for zoning, meaning you only heat the specific rooms you are using.

The cost to install a steam boiler varies depending on the type, fuel used, and your house size. The average cost to install a boiler is $5,900. You could spend $2,000 for a basic electrical steam boiler or up to $9,000 for a high-efficiency oil-burning steam boiler. Boiler installation is a job that’s best left for professionals to complete, and, in some states, only licensed installers can legally complete the job.

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

Installation costs range from $4,000 to $12,000, depending on unit size, efficiency rating, and labor.

The Tualatin, OR homeowners’ guide to boiler installation services

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