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Best boiler installation pros near Cornelius, OR

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    Average homeowner rating
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    Verified boiler installation services reviews

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

Avatar for Revival Energy LLC
Revival Energy LLC
4.7(
615
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"They guy who did the inspection was very professional. When I had the work done, they were here for two hours and seemed efficient. I can see the vents that they installed in the exterior of the roof, but until someone gets up there to look at it I wouldn't know how the work turned out."
Additional Photos
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+19

Response time1 day
Response rate100%
6 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 Cornelius, OR and surrounding areas

Approved

In business since 2000

Emergency services offered

Warranties offered

"I appreciated how methodical Jon-Marc was in diagnosing the problem behind the leak in the kitchen ceiling from the upstairs bathtub, which appeared at first to be a failed shower diverter. But, when, after removing the faucet, the physical evidence inside the wall did not match what he expected to see with that issue, he kept looking and testing. Eventually, he identified the real problem as a failed seal around the wall soap dish, which plumbers don't repair. However, he also established that there is nothing wrong with the bathtub plumbing, which is good to know. He installed a new diverter, as the old one was starting to fail. Jon-Marc was courteous, professional, knowledgeable, and good at his job. He answered all my questions, explained what he would be doing, and stayed until the job was finished. He also kindly found that the leaking garbage disposal had rusted out. This was the second time I hired 3 Mountains Plumbing. I highly recommend the company and would hire them again."
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 Elevate Heating & Cooling, Inc
Elevate Heating & Cooling, Inc
5.0(
8
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

Elevate Heating & Cooling, located in Hillsboro, Oregon, offers a wide range of HVAC services including HVAC installation, replacement, repair and maintenance tune-ups for air conditioners, furnaces, heat pumps, and ductless mini split systems. We are licensed and insured, and serve our neighbors in Hillsboro, Beaverton, North Plains, Forest Grove, Cornelius, Aloha, Portland and surrounding areas.\n\nCustomers trust Elevate for honest, professional and affordable HVAC service. Check out our 5.0 stars and hundreds of reviews, and give us a call or schedule service online. We look forward to serving your HVAC needs!

American Standard
Elevate Heating
Furnace Repair
Furnace Repair
A/C installation

+22

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Air Control Systems, Inc.
Air Control Systems, Inc.
4.7(
93
)
Gas Boiler or Radiator Heating System - Install

Serving Cornelius, OR and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Mark and his guys replaced our furnace and also installed an AC system. They were all very professional, friendly and communication was outstanding. Would highly recommend them for this type of work!"
Response time3 hrs
Response rate91%
Recommended by100%of homeowners
Avatar for Sunset Heating Cooling & Plumbing, LLC
Sunset Heating Cooling & Plumbing, LLC
4.0(
36
)
Electric Boiler or Radiator Heating System - InstallOil Boiler or Radiator Heating System - Install

Serving Cornelius, OR and surrounding areas

Approved (Corporate)

In business since 1922

Free estimates

Emergency services offered

"I am very pleased with Sunset Heating and Cooling as a new customer. Isai Ubaldo arrived to conduct a thorough inspection of my home's HVAC unit. Isai demonstrated himself to be an expert in the field, explaining why the heating element was failing. Additionally, he gave me options for the cost of repair vs. replacement. I received real numbers, objective data, a complete overview of the entire maintenance program, and transparent information on the hiring practices of Sunset Heating (competency requirements/security checks). Very impressed with both Isai and the overall integrity of the company. Company integrity, both within the company and how the company is represented by team members, is crucial to business success and continuity. Thank you, Isai."
Sunset Heating & Cooling Work Van
New HVAC Install
New HVAC Install
New HVAC Install
Response time1 day
32 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Precision Air
Precision Air
3.5(
6
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cornelius, OR and surrounding areas

Approved

In business since 1952

Free estimates

Emergency services offered

"They did a great job! I enjoyed speaking with Andrea at the office, she got me scheduled fairly quickly. David came out on time and was able to get my furnace installed. I am very pleased with reaching out to them. Would recommend others to use them."
Vancouver Residential Heat Pump Installation
Vancouver Residential Heat Pump Installation
Additional Photos
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Additional Photos

+5

Response time1 day
Response rate100%
4 neighbors recently requested a quote
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 Cornelius, 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 J&M Services
J&M Services
4.9(
294
)
Boiler or Radiator Heating System - Install or ReplaceElectric Boiler or Radiator Heating System - InstallGas Boiler or Radiator Heating System - Install+3 more

Serving Cornelius, OR and surrounding areas

In business since 2008

Free estimates

Warranties offered

"I live in Tucson Arizona andI just want to say that I haven’t had any work done by J&M, but if I lived in the Oregon or Washington area I wouldn’t consider anybody else. I’m trying to get an underground gas line installed. I searched all over the web and found J&M, and after reading everything about Jeremiah and his company I emailed him a question. He called me back and thoroughly explained all my different options and was extremely polite professional and a pleasure to talk to. He even referred some companies in the Tucson area for me to contact. In this day and age it’s a pleasure to find a company and somebody like Jeremiah who has that kind of integrity."
Additional Photos
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 Cornelius, OR and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Specialty Heating & Cooling was the only company of 4 we talked with to propose an ideal plan for running new HVAC power & cooling lines through our attic -- optimally locating and minimizing visual impact both inside and outside the house. They even added additional lines we requested for future additions to other rooms as we or future homeowners desire. Installation was quick and professional, with good communication throughout. All done at same or lower price than competitors. Our kitchen and adjoining DR & LR (and the whole house) have never been so comfortable on 90 degree days. Winter heat is way more even and comfy too. All from one unit! We previously used only a Yotul gas stove and rarely-used electric ceiling heat for 3000 sq. ft. in winter, and a giant oak tree to shade us in summer. Denise T."
New Gas Furnace and Air Conditioner
Dryer Vent Cleaning
Duct Cleaning
New Air Conditioner
Additional Photos

+37

Response time2 days
Recommended by96%of homeowners
Showing 1-10 of 50
Install Boiler FAQs, answered by experts

To figure out if your boiler is worth repairing or if you need to replace your boiler, first figure out how old the unit is. Boilers last 15 to 20 years, so if your unit is 15 years old or older, it may be better to replace the entire thing depending on the severity of the problems. If it’s not quite that old, then it’s probably worth repairing. Another thing to consider is whether your warranty covers any of the repair costs. If so, it may be worthwhile to repair your boiler to keep it running.

If you hear your radiator clanking even when it’s turned off, it’s typically because there’s trapped water or air in the system, causing a pressure buildup. When you hear significant clanking, popping, crackling, or banging in a radiator that’s turned off, you’ll want to bleed the pipes or call in an HVAC specialist to deal with the problem (and prevent it from happening in the future).

Some high-quality steam boilers come with 10-year warranties, but a well-installed, properly maintained model can last at least 20 to 25 years. Learning how to clean a boiler, getting an annual professional service, and keeping up with maintenance and repairs on your heating system are all important for getting the most out of your model. 

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.

Yes, most municipalities require a permit for propane boiler installation to ensure safety and code compliance. Permit fees vary by location and are often included in your installer’s quote, as they’ll handle the permitting process. Ensure that you always check local regulations before starting your project to avoid fines or delays.

The Cornelius, OR homeowners’ guide to boiler installation services

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