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Tankless water heater repair pros in Portland

Avatar for Evergreen Plumbing and Mechanical, LLC
Evergreen Plumbing and Mechanical, LLC
2245 McGilchrist St SE
4.60(
271
)
Approved Pro
Evergreen Plumbing and Mechanical, LLC
2245 McGilchrist St SE
4.60(
271
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
48 local quotes requested

Evergreen Plumbing and Mechanical provides full service whenever our crew comes out to a customer’s home. Being family-owned and operated for the last 20 years, dependable and prompt service our customers can count on is the Evergreen way.

"Camerron was awesome and did great work. Everyone we worked with was friendly and helpful"

Alex S on March 2025

Evergreen Plumbing and Mechanical provides full service whenever our crew comes out to a customer’s home. Being family-owned and operated for the last 20 years, dependable and prompt service our customers can count on is the Evergreen way.

"Camerron was awesome and did great work. Everyone we worked with was friendly and helpful"

Alex S on March 2025


Avatar for Henco Plumbing
Henco Plumbing
313 Northwest 209th Street
4.72(
144
)
Approved Pro
Henco Plumbing
313 Northwest 209th Street
4.72(
144
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
463 local quotes requested

Henco Plumbing Services proudly serves its customers with care, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. Give us a call today! WA Plumbing: HENCOP*7829O ∣ WA GC: HENCOP*782RO ∣ OR Plumbing: PD2795 ∣ OR GC: C1761 ∣ OR CCB: 240516

"Great company to work with. Cody was Efficient, on time, explained the repairs and the cost and got right to work. Done in less than an hour. Highly recommend"

Jenny M on June 2025

Henco Plumbing Services proudly serves its customers with care, integrity and attention to the details that matter most to you. This is one of the many things that set us apart from the rest. Give us a call today! WA Plumbing: HENCOP*7829O ∣ WA GC: HENCOP*782RO ∣ OR Plumbing: PD2795 ∣ OR GC: C1761 ∣ OR CCB: 240516

"Great company to work with. Cody was Efficient, on time, explained the repairs and the cost and got right to work. Done in less than an hour. Highly recommend"

Jenny M on June 2025


Avatar for Legacy Plumbing and Excavation, LLC
Legacy Plumbing and Excavation, LLC
4707 NE Minnehana St #C305
4.61(
41
)
Approved Pro
Legacy Plumbing and Excavation, LLC
4707 NE Minnehana St #C305
4.61(
41
)
Approved Pro
Customers say: Quality work
2 years of experience
Free onsite estimate

Our plumbing experts assist local residents and businesses with a variety of plumbing repairs, installations, and upgrades. With 25 years of experience in the industry and over 40 years of combined experience with sewer line excavation, replacements and repairs, you can trust our team at Legacy Plumbing and Excavation! We pride ourselves on being professional, prompt, and performing exceptional repairs and replacements every time.

"very happy with the work. Said he was great"

Marion J on July 2025

Our plumbing experts assist local residents and businesses with a variety of plumbing repairs, installations, and upgrades. With 25 years of experience in the industry and over 40 years of combined experience with sewer line excavation, replacements and repairs, you can trust our team at Legacy Plumbing and Excavation! We pride ourselves on being professional, prompt, and performing exceptional repairs and replacements every time.

"very happy with the work. Said he was great"

Marion J on July 2025


Avatar for Bluefrog Plumbing and Drain of Portland
Bluefrog Plumbing and Drain of Portland
2211 SE Ochoco St Suite A
5.00(
4
)
Approved Pro
Bluefrog Plumbing and Drain of Portland
2211 SE Ochoco St Suite A
5.00(
4
)
Approved Pro
Warranties offered

Experience exceptional plumbing services from bluefrog Plumbing and Drain of Portland, a local, LGBTQ woman-owned plumbing specialist proudly serving Portland. They prioritize nurturing a family-like culture, ensuring their technicians' well-being with living wages and great benefits. They specialize in swift solutions, delivering same-day leak repairs, drain cleaning, and clog removal to your doorstep. With their commitment to transparency, care, and a cheerful demeanor, bluefrog is your go-to for stress-free plumbing emergencies, guaranteeing a positive and seamless experience.

"Jeff was great. Came out, diagnosed the problem, and fixed it quickly. Appreciated the support. "

Patrick P on June 2025

Experience exceptional plumbing services from bluefrog Plumbing and Drain of Portland, a local, LGBTQ woman-owned plumbing specialist proudly serving Portland. They prioritize nurturing a family-like culture, ensuring their technicians' well-being with living wages and great benefits. They specialize in swift solutions, delivering same-day leak repairs, drain cleaning, and clog removal to your doorstep. With their commitment to transparency, care, and a cheerful demeanor, bluefrog is your go-to for stress-free plumbing emergencies, guaranteeing a positive and seamless experience.

"Jeff was great. Came out, diagnosed the problem, and fixed it quickly. Appreciated the support. "

Patrick P on June 2025


Avatar for Trinity Plumbing
Trinity Plumbing
2051 Wllamette Falls Dr
5.00(
8
)
Approved Pro
Trinity Plumbing
2051 Wllamette Falls Dr
5.00(
8
)
Approved Pro
10 years of experience
Free onsite estimate

Our team consists of licensed, highly skilled plumbers who are dedicated to providing top-notch service. As a local plumbing company, we are proud to serve the community and provide personalized service to each and every customer.

"We wanted to switch out our 20 year old water heater with a tankless option — to both save space and energy. Trinity plumbing was a great company. Sent an estimator out same day and really knew what they were talking about. I feel confident in a lot of my home renovation knowledge from the fact that both my parents build multiple of our homes but plumbing I am lost on. They were incredibly helpful and got the job done in no time! I was impressed all around. I might actually show our new water heater off the any guest that come visit 😂 job well done"

Halaina B on June 2025

Our team consists of licensed, highly skilled plumbers who are dedicated to providing top-notch service. As a local plumbing company, we are proud to serve the community and provide personalized service to each and every customer.

"We wanted to switch out our 20 year old water heater with a tankless option — to both save space and energy. Trinity plumbing was a great company. Sent an estimator out same day and really knew what they were talking about. I feel confident in a lot of my home renovation knowledge from the fact that both my parents build multiple of our homes but plumbing I am lost on. They were incredibly helpful and got the job done in no time! I was impressed all around. I might actually show our new water heater off the any guest that come visit 😂 job well done"

Halaina B on June 2025


Avatar for Apollo Drain and Rooter Service
Apollo Drain and Rooter Service
853 Northeast Harlow Road
4.59(
17
)
Approved Pro
Apollo Drain and Rooter Service
853 Northeast Harlow Road
4.59(
17
)
Approved Pro
Customers say: True professional
41 years of experience
Free onsite estimate

Apollo Plumbing Heating & Air Conditioning is family owned and operated serving residential and commercial clients in Idaho, Oregon and Washington since 1984. In over 38 years Apollo continues to provide friendly, efficient, quality work at competitive pricing. We also want to recognize all our clients throughout the years that continue to make Apollo their go-to company for all of their Plumbing and HVAC needs. Without you Apollo wouldn’t be where they are today.

"He was on time and completed the job to my satifaction.."

Dale G on October 2024

Apollo Plumbing Heating & Air Conditioning is family owned and operated serving residential and commercial clients in Idaho, Oregon and Washington since 1984. In over 38 years Apollo continues to provide friendly, efficient, quality work at competitive pricing. We also want to recognize all our clients throughout the years that continue to make Apollo their go-to company for all of their Plumbing and HVAC needs. Without you Apollo wouldn’t be where they are today.

"He was on time and completed the job to my satifaction.."

Dale G on October 2024


Avatar for Foremost Construction
Foremost Construction
765 Se Mt Hood Hwy
New on HomeAdvisorNew on Angi
Approved Pro
Foremost Construction
765 Se Mt Hood Hwy
New on AngiNew on HomeAdvisor
Approved Pro
541 local quotes requested
10 years of experience

Welcome to Foremost Construction! We look forward to serving you!

Welcome to Foremost Construction! We look forward to serving you!


Avatar for Burton Plumbing Solutions LLC
Burton Plumbing Solutions LLC
Located I
New on HomeAdvisorNew on Angi
Approved Pro
Burton Plumbing Solutions LLC
Located I
New on AngiNew on HomeAdvisor
Approved Pro
1196 local quotes requested
2 years of experience

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!


PDX Custom Woodwork LLC
1601 Beavercreek Rd
4.00(
4
)
Approved Pro
PDX Custom Woodwork LLC
1601 Beavercreek Rd
4.00(
4
)
Approved Pro
272 local quotes requested

PDX Custom Woodwork is a family owned business. We have been building custom cabinets for 17 years here in Oregon. We are all about the quality of our work and making our customers happy. We design your future kitchen cabinets and make it a reality. We are very competitive. PDX Custom Woodwork has been building cabinets for Residential and Commercial. Stop by and check out our showroom! Feel free to give us a call and we can come out for a free estimate. Thank you!

"PDX Custom Woodwork ruined our house and wasted our time and money. We spent $62k for them to spend 6 months demoing and painting. We didn't hear from Lina for at least 3 months of this, only the occasional text from Manuel. Even at their best, they rarely communicated with us and it was like pulling teeth to find out what amounts of materials WE had to order, including our own carpet/padding and tile cement, which is not standard. They also never visited the site or had a project manager overseeing the work being done. We had to beg them to come to the property and that still only produced a monthly visit, at best. Their workers came mainly on weekends so it's clear they were prioritizing many newer projects over ours. Ultimately, they barely completed $20k in work- of which, none of those projects were totally finished- and have done about THREE TIMES that amount in DAMAGES to our property, bringing the total to around $100-120k. They gave us half our kitchen cabinet doors three months ago then kept telling us the rest were on the way. Though all of the built-ins we hired them to redo were demolished, they never fabricated the new ones. We paid for all our flooring materials ourselves, which is not an industry standard, and they had the audacity to ruin them FOUR times. We shouldn't have given them the benefit of the doubt when they said they'd fix it. The patterned carpet was cut at an angle on every single piece and they ripped up carpet in places they shouldnt have, leaving us to buy and replace even more of it. Their "painters" got paint on multiple stained wood doors (including the front door and sidelights) that we were keeping, as well as every kitchen appliance including inside our garbage disposal, and in ALL of our brand new outlets and on the light switches. They also ripped a knob off of our oven range, dented all the doors on our new fridge, covered our kitchen chandelier and living room ceiling fan with paint and damaged our brand new fireplace that they were supposed to wrap in stone for us. They washed their brushes in our bathroom sink and left paint in rooms not being renovated. They made changes to another contractor’s city-permitted work between inspections, and without telling us even when we were on site. We had to correct them on measurements multiple times because they couldn't do it accurately themselves. This was maybe 1/4th of the work we wanted to bid from them. We wanted to be repeat customers, do bigger renovations, and go the long haul, but Lina and Manuel made it impossible. Our home has been unusable for half a year with nothing to show for it. Most of the work, including the over-sprayed paint job, will need to be redone, because it's spotty, has rough texture and the ceiling got the wall/cabinet paint on it in multiple areas. They didn't even seal our tile or countertops, which were the only things we thought they had completed, but didn't. Instead, we have to now file a complaint and hire new contractors, that know what they are doing this time, to finish the job."

Jared G on August 2024

PDX Custom Woodwork is a family owned business. We have been building custom cabinets for 17 years here in Oregon. We are all about the quality of our work and making our customers happy. We design your future kitchen cabinets and make it a reality. We are very competitive. PDX Custom Woodwork has been building cabinets for Residential and Commercial. Stop by and check out our showroom! Feel free to give us a call and we can come out for a free estimate. Thank you!

"PDX Custom Woodwork ruined our house and wasted our time and money. We spent $62k for them to spend 6 months demoing and painting. We didn't hear from Lina for at least 3 months of this, only the occasional text from Manuel. Even at their best, they rarely communicated with us and it was like pulling teeth to find out what amounts of materials WE had to order, including our own carpet/padding and tile cement, which is not standard. They also never visited the site or had a project manager overseeing the work being done. We had to beg them to come to the property and that still only produced a monthly visit, at best. Their workers came mainly on weekends so it's clear they were prioritizing many newer projects over ours. Ultimately, they barely completed $20k in work- of which, none of those projects were totally finished- and have done about THREE TIMES that amount in DAMAGES to our property, bringing the total to around $100-120k. They gave us half our kitchen cabinet doors three months ago then kept telling us the rest were on the way. Though all of the built-ins we hired them to redo were demolished, they never fabricated the new ones. We paid for all our flooring materials ourselves, which is not an industry standard, and they had the audacity to ruin them FOUR times. We shouldn't have given them the benefit of the doubt when they said they'd fix it. The patterned carpet was cut at an angle on every single piece and they ripped up carpet in places they shouldnt have, leaving us to buy and replace even more of it. Their "painters" got paint on multiple stained wood doors (including the front door and sidelights) that we were keeping, as well as every kitchen appliance including inside our garbage disposal, and in ALL of our brand new outlets and on the light switches. They also ripped a knob off of our oven range, dented all the doors on our new fridge, covered our kitchen chandelier and living room ceiling fan with paint and damaged our brand new fireplace that they were supposed to wrap in stone for us. They washed their brushes in our bathroom sink and left paint in rooms not being renovated. They made changes to another contractor’s city-permitted work between inspections, and without telling us even when we were on site. We had to correct them on measurements multiple times because they couldn't do it accurately themselves. This was maybe 1/4th of the work we wanted to bid from them. We wanted to be repeat customers, do bigger renovations, and go the long haul, but Lina and Manuel made it impossible. Our home has been unusable for half a year with nothing to show for it. Most of the work, including the over-sprayed paint job, will need to be redone, because it's spotty, has rough texture and the ceiling got the wall/cabinet paint on it in multiple areas. They didn't even seal our tile or countertops, which were the only things we thought they had completed, but didn't. Instead, we have to now file a complaint and hire new contractors, that know what they are doing this time, to finish the job."

Jared G on August 2024


Avatar for Grit Builders, LLC
Grit Builders, LLC
Beacon Hill Dr
5.00(
15
)
Approved Pro
Grit Builders, LLC
Beacon Hill Dr
5.00(
15
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
239 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 recommend grit Builders. Matt provided excellent design ideas while respecting my requests and suggestions for the remodel of my master bathroom. His subcontractors were professionally skilled timely and left the project as neat as possible at the end of each day. The project was delivered on time and within the budget and I'm very pleased with my new bathroom."

Virginia T on June 2025

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 recommend grit Builders. Matt provided excellent design ideas while respecting my requests and suggestions for the remodel of my master bathroom. His subcontractors were professionally skilled timely and left the project as neat as possible at the end of each day. The project was delivered on time and within the budget and I'm very pleased with my new bathroom."

Virginia T on June 2025

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FAQs for tankless water heater installation projects in Portland, OR

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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