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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon6k+
    Verified boiler repairs reviews

Find Boiler repair pros in Lake Oswego

Avatar for D & F Plumbing, Heating and Cooling

D & F Plumbing, Heating and Cooling

4.18(
487
)
Approved Pro

D & F Plumbing, Heating and Cooling

4.18(
487
)
Approved Pro
Customers say: Super punctual
688 local quotes requested
98 years of experience

Your home should be a place of comfort, not chaos... That's why we're dedicated to providing you with total home care, from AC to H2O! D&F's licensed journeyman technicians have been helping homeowners in the Pacific Northwest since 1927, offering the kind of service that's as reliable as the rain. From clogged drains to growling furnaces, our Plaid Pros will help you weather the storms of homeownership. We can even help with residential new construction! Contact us today for your plumbing, heating, or cooling needs! And we haven't forgotten about all you local business owners, developers, general contractors, and facility managers! Whether you're constructing a sleek new apartment complex or a trendy strip mall, or just need maintenance, repairs, or upgrades for your commercial space, our Plumbers in Plaid are ready to be an extension of your team. Contact us for commercial services and new construction plumbing today! Licensed, Bonded, Insured. Oregon #26-23PBCCB *465 Washington #CCDAE DFPLU **3398N

"Everything was great, Eddy was very professional and friendly. He had our problem fixed pretty fast and we have had no problems since."

Frank S on September 2025

Your home should be a place of comfort, not chaos... That's why we're dedicated to providing you with total home care, from AC to H2O! D&F's licensed journeyman technicians have been helping homeowners in the Pacific Northwest since 1927, offering the kind of service that's as reliable as the rain. From clogged drains to growling furnaces, our Plaid Pros will help you weather the storms of homeownership. We can even help with residential new construction! Contact us today for your plumbing, heating, or cooling needs! And we haven't forgotten about all you local business owners, developers, general contractors, and facility managers! Whether you're constructing a sleek new apartment complex or a trendy strip mall, or just need maintenance, repairs, or upgrades for your commercial space, our Plumbers in Plaid are ready to be an extension of your team. Contact us for commercial services and new construction plumbing today! Licensed, Bonded, Insured. Oregon #26-23PBCCB *465 Washington #CCDAE DFPLU **3398N

"Everything was great, Eddy was very professional and friendly. He had our problem fixed pretty fast and we have had no problems since."

Frank S on September 2025


Avatar for Oregon Climate Tech

Oregon Climate Tech

4.71(
7
)
Approved Pro

Oregon Climate Tech

4.71(
7
)
Approved Pro
Customers say: Quick response
188 local quotes requested
31 years of experience

Why Choose Us? - Experienced & Certified Technicians - Trusted by the Local Community - Licensed & Insured - Competitive Pricing - Punctual and Reliable Service - Eco-Friendly HVAC Options - Customer Satisfaction Guaranteed Let us handle all your HVAC needs, so you can enjoy a comfortable and cozy home year-round. We proudly serve the Portland metro area and surrounding communities. Hurry, beat the rush, and take advantage of our special offers and discounts!

"Spoke to a Jason?? who called right after I spoke to someone else. Jason was a bit rude and condescending on the phone. Basically I declined the service as I didn't want to pay for a service call just to get a price quote. I understand there are costs involved and a simple "Sorry we can't do it" would have sufficed, but instead he starts rambling about having to pay his guys $60/hour and blah blah blah. He made me feel bad for declining and he said Good Luck and hanged up the phone not giving me a chance to ask further questions nor even to say thank you for his time. Just utterly rude"

Rudy S on September 2025

Why Choose Us? - Experienced & Certified Technicians - Trusted by the Local Community - Licensed & Insured - Competitive Pricing - Punctual and Reliable Service - Eco-Friendly HVAC Options - Customer Satisfaction Guaranteed Let us handle all your HVAC needs, so you can enjoy a comfortable and cozy home year-round. We proudly serve the Portland metro area and surrounding communities. Hurry, beat the rush, and take advantage of our special offers and discounts!

"Spoke to a Jason?? who called right after I spoke to someone else. Jason was a bit rude and condescending on the phone. Basically I declined the service as I didn't want to pay for a service call just to get a price quote. I understand there are costs involved and a simple "Sorry we can't do it" would have sufficed, but instead he starts rambling about having to pay his guys $60/hour and blah blah blah. He made me feel bad for declining and he said Good Luck and hanged up the phone not giving me a chance to ask further questions nor even to say thank you for his time. Just utterly rude"

Rudy S on September 2025


Avatar for Roth Home

Roth Home

4.60(
220
)
Approved Pro

Roth Home

4.60(
220
)
Approved Pro
Super Service Award
Customers say: Super punctual
607 local quotes requested
49 years of experience

Since 1976, Roth Home has been committed to one thing: providing the very best heating, cooling, plumbing, electrical, and drain services in the greater Portland area, coupled with truly outstanding customer care. Throughout the decades, we’ve been helping residential and commercial customers throughout the region achieve the comfort and safety they need. The Roth team goes above and beyond for every customer, offering custom solutions and fast, honest repairs when you need them most. We’re even available for 24/7 emergency services! As a full-service heating, cooling, plumbing, and electrical company in Portland and serving the entire region, Roth Home has what it takes to tackle any home service problem. From new water heater installation to furnace repairs to AC replacement, drain cleaning, whole home repiping, electrical panel upgrades, new lighting installation, and more, we can help ensure that your home or business is in tip-top shape. With Roth, one call does it all! Find out more about our comprehensive range of services, or request your appointment today when you call our friendly and professional team!

"Josh Wilder from Roth Home was excellent. He inspected my outdoor faucet to provide me an estimate to get it fixed. During his inspection he determined there was a blockage and had got the faucet operating with running water in a matter of minutes. He was very professional, punctual, and courteous."

Kathleen G on September 2025

Since 1976, Roth Home has been committed to one thing: providing the very best heating, cooling, plumbing, electrical, and drain services in the greater Portland area, coupled with truly outstanding customer care. Throughout the decades, we’ve been helping residential and commercial customers throughout the region achieve the comfort and safety they need. The Roth team goes above and beyond for every customer, offering custom solutions and fast, honest repairs when you need them most. We’re even available for 24/7 emergency services! As a full-service heating, cooling, plumbing, and electrical company in Portland and serving the entire region, Roth Home has what it takes to tackle any home service problem. From new water heater installation to furnace repairs to AC replacement, drain cleaning, whole home repiping, electrical panel upgrades, new lighting installation, and more, we can help ensure that your home or business is in tip-top shape. With Roth, one call does it all! Find out more about our comprehensive range of services, or request your appointment today when you call our friendly and professional team!

"Josh Wilder from Roth Home was excellent. He inspected my outdoor faucet to provide me an estimate to get it fixed. During his inspection he determined there was a blockage and had got the faucet operating with running water in a matter of minutes. He was very professional, punctual, and courteous."

Kathleen G on September 2025


"Very timely, professional and reasonably priced. They saved us today! Thank you Ty, Courtney, Jake and Cameron!"

Shelly G on August 2024

Sutherland Plumbing specializes in trenchless main water line replacement, water heater repair & replacement, and more. We pride ourselves on quality and customer service. Call us today and let's get started! 503-719-4015

"Very timely, professional and reasonably priced. They saved us today! Thank you Ty, Courtney, Jake and Cameron!"

Shelly G on August 2024


Avatar for Glacier Hvac/r LLC

Glacier Hvac/r LLC

5.00(
8
)
Approved Pro

Glacier Hvac/r LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

Glacier HVAC/R is a small family owned business located in Estacada, Oregon. With twenty years of experience, our goal is to accommodate heating and air conditioning at affordable prices. We service Clackamas, Multnomah and neighboring counties.

"From beginning to end these guys were a genuine pleasure to work with. Honest, extremely competent, and just nice guys! Reminds me of the way business used to be done in this country! High recommended!!!"

Daniel J on September 2024

Glacier HVAC/R is a small family owned business located in Estacada, Oregon. With twenty years of experience, our goal is to accommodate heating and air conditioning at affordable prices. We service Clackamas, Multnomah and neighboring counties.

"From beginning to end these guys were a genuine pleasure to work with. Honest, extremely competent, and just nice guys! Reminds me of the way business used to be done in this country! High recommended!!!"

Daniel J on September 2024



Avatar for Hajek Heating & Cooling, LLC

Hajek Heating & Cooling, LLC

5.00(
6
)
Approved Pro

Hajek Heating & Cooling, LLC

5.00(
6
)
Approved Pro
31 local quotes requested
3 years of experience

Hajek Heating & Cooling, LLC is a small, family-run company that specializes in Emme Controls/Home Comfort Zoning. Whether your needs include a small repair or a full-system upgrade, we can work within any plan and any budget.

"It was great. He was able to immediately repair it as soon as he was able to diagnose the issue. He was quick and was able to resolve the issue the same day."

Marissa C on February 2023

Hajek Heating & Cooling, LLC is a small, family-run company that specializes in Emme Controls/Home Comfort Zoning. Whether your needs include a small repair or a full-system upgrade, we can work within any plan and any budget.

"It was great. He was able to immediately repair it as soon as he was able to diagnose the issue. He was quick and was able to resolve the issue the same day."

Marissa C on February 2023


Avatar for Specialty Heating & Cooling LLC

Specialty Heating & Cooling LLC

4.88(
554
)
Approved Pro

Specialty Heating & Cooling LLC

4.88(
554
)
Approved Pro
Customers say: Super punctual
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
177 local quotes requested

Super Service Award winner 18 years in a row 2006-2022. Located in Tigard, Oregon, Specialty Heating & Cooling is dedicated to your comfort. Since 1985, we have seen our client base grow exponentially by word of mouth, and are proud to have served so many families throughout the area! We specialize in the following: • 24/7 Service and repair on all brands furnaces, air conditioners and heat pumps • Furnace, Heat Pump, Air Conditioner Installations • Ductless Mini-Split Heat Pumps • Indoor Air Quality Solutions • Duct Cleaning • Free In home Consultations • Home Performance Testing • Residential and Light Commercial Your comfort and peace of mind are the center of everything we do. With so much experience under our belt, we know what it takes to be able to achieve our ultimate goal of receiving 100% customer satisfaction from all of our customers. Made up of a very diverse group of skilled professionals, our company specializes in residential retro-fit solutions for all vintages of homes. Our team is experienced, friendly, and professional. Our aspiration is to not just meet, but to exceed your expectations with our superb products, talented staff, and exceptional services. Call us today, our goal is the 100% satisfaction of our clients!

"Quickly figured out that problem was a frozen drain pipe causing its sensor to shut down the furnace. Fixed with a temporary drain tube replacement to a bucket below. BRILLIANT!!! Very satisfied. Even showed me how to reconnect when the main drain tube thaws out so I can save another service call."

Ed K on January 2024

Super Service Award winner 18 years in a row 2006-2022. Located in Tigard, Oregon, Specialty Heating & Cooling is dedicated to your comfort. Since 1985, we have seen our client base grow exponentially by word of mouth, and are proud to have served so many families throughout the area! We specialize in the following: • 24/7 Service and repair on all brands furnaces, air conditioners and heat pumps • Furnace, Heat Pump, Air Conditioner Installations • Ductless Mini-Split Heat Pumps • Indoor Air Quality Solutions • Duct Cleaning • Free In home Consultations • Home Performance Testing • Residential and Light Commercial Your comfort and peace of mind are the center of everything we do. With so much experience under our belt, we know what it takes to be able to achieve our ultimate goal of receiving 100% customer satisfaction from all of our customers. Made up of a very diverse group of skilled professionals, our company specializes in residential retro-fit solutions for all vintages of homes. Our team is experienced, friendly, and professional. Our aspiration is to not just meet, but to exceed your expectations with our superb products, talented staff, and exceptional services. Call us today, our goal is the 100% satisfaction of our clients!

"Quickly figured out that problem was a frozen drain pipe causing its sensor to shut down the furnace. Fixed with a temporary drain tube replacement to a bucket below. BRILLIANT!!! Very satisfied. Even showed me how to reconnect when the main drain tube thaws out so I can save another service call."

Ed K on January 2024


Avatar for RA Construction LLC

RA Construction LLC

4.89(
18
)
Approved Pro

RA Construction LLC

4.89(
18
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
234 local quotes requested

"Welcome to RA Construction a premier deck expert in the Portland Area . With a passion for craftsmanship and an unwavering commitment to transforming outdoor spaces, we specialize in designing and building custom decks, deck repair , and deck staining that seamlessly blend beauty and functionality. Whether you dream of a tranquil oasis for relaxation or an inviting entertainment hub, we bring your vision to life with unparalleled precision. We also offer Kitchen and Bathroom Remodeling , custom carpentry , baseboard installation , pressure washing , roof cleaning and more ! CCB 243105 Kitchen remodeling, bathroom remodeling baseboards installations, staining decks, pressure washing , roof cleaning and more ! Call Ricardo today

"Excellent. Would highly recommend and use again for all future jobs"

Manei M on October 2025

"Welcome to RA Construction a premier deck expert in the Portland Area . With a passion for craftsmanship and an unwavering commitment to transforming outdoor spaces, we specialize in designing and building custom decks, deck repair , and deck staining that seamlessly blend beauty and functionality. Whether you dream of a tranquil oasis for relaxation or an inviting entertainment hub, we bring your vision to life with unparalleled precision. We also offer Kitchen and Bathroom Remodeling , custom carpentry , baseboard installation , pressure washing , roof cleaning and more ! CCB 243105 Kitchen remodeling, bathroom remodeling baseboards installations, staining decks, pressure washing , roof cleaning and more ! Call Ricardo today

"Excellent. Would highly recommend and use again for all future jobs"

Manei M on October 2025


Avatar for A&C Innovative Contractors, LLC

A&C Innovative Contractors, LLC

5.00(
6
)
Approved Pro

A&C Innovative Contractors, LLC

5.00(
6
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"I would highly recommend Johnny and his team. From the start Johnny was able to give us a bid within our budget and was very knowledgeable. The whole team was top notch!! Everyone was professional, hard working as well as kind and respectful. They all seemed like family by the end of the project. Looking forward to working with all of these guys again."

Client F on May 2024

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"I would highly recommend Johnny and his team. From the start Johnny was able to give us a bid within our budget and was very knowledgeable. The whole team was top notch!! Everyone was professional, hard working as well as kind and respectful. They all seemed like family by the end of the project. Looking forward to working with all of these guys again."

Client F on May 2024

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Boiler Repair questions, answered by experts

You’ll want to bleed your radiators at least once per year, typically in the fall before you plan to turn on the heat. Bleeding a radiator is a regular part of your heating system maintenance, and you’ll need to do this regularly to keep these units running efficiently. You should also bleed radiators any time they start making noise, like gurgling, hissing, or banging.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

Although baseboard heating is expensive to operate, hydronic style heaters usually aren’t as costly as other models because they maintain temperature longer than standard electric baseboard heaters. Since the liquid retains the heat longer, it prevents the thermostat from turning on and off as often, which makes it more energy efficient.

No, there isn’t always water in radiators. In a one-pipe system, water is constantly circulating from the boiler to the radiators and back. In a two-pipe system, water travels through two separate channels: one that goes to your radiators and one that returns back to the boiler so it can heat up again.

Chilled water HVAC systems use water instead of traditional components and refrigerants. They're more common in commercial settings than residential ones but are slowly being adopted by some homebuilders to cool homes. As the name implies, the system keeps the water chilled at 40 degrees and circulates it through water coils. The water absorbs the heat from your home and drains outdoors. Condo apartments are more likely to have chilled water HVAC than single-family homes because this system is designed to cool several rooms or large areas individually.

The Lake Oswego, OR homeowners’ guide to boiler repairs

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