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Tankless water heater repair pros in Hillsboro

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 Legacy Plumbing and Excavation, LLC
Legacy Plumbing and Excavation, LLC
4707 NE Minnehana St #C305
4.60(
40
)
Approved Pro
Legacy Plumbing and Excavation, LLC
4707 NE Minnehana St #C305
4.60(
40
)
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.

"Great work"

Zak S on May 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.

"Great work"

Zak S on May 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
543 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 Shiloh Water Systems
Shiloh Water Systems
*Now Open* In
4.72(
29
)
Approved Pro
Shiloh Water Systems
*Now Open* In
4.72(
29
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
31 local quotes requested

Shiloh Water Systems is a family business specializing in residential and water systems and water filtration company with over 40 years’ experience specializing in well and water system design, service and installation of pumps, pressure tanks, storage systems, water treatment and filtration systems, including drinking water systems. We provide 24/7 emergency service and are committed to providing innovative products and exceptional customer service at a competitive price. Shiloh Water Systems is the authorized independent Kinetico dealer for the Willamette Valley. CCB# 164951

"Great price, professional service, great communication and education and wonderful company. Would recommend all day long!"

Breanne W on April 2024

Shiloh Water Systems is a family business specializing in residential and water systems and water filtration company with over 40 years’ experience specializing in well and water system design, service and installation of pumps, pressure tanks, storage systems, water treatment and filtration systems, including drinking water systems. We provide 24/7 emergency service and are committed to providing innovative products and exceptional customer service at a competitive price. Shiloh Water Systems is the authorized independent Kinetico dealer for the Willamette Valley. CCB# 164951

"Great price, professional service, great communication and education and wonderful company. Would recommend all day long!"

Breanne W on April 2024


Avatar for 5 Star home renovations LLC
5 Star home renovations LLC
7983 SW Carol Ann Ct
4.50(
4
)
Approved Pro
5 Star home renovations LLC
7983 SW Carol Ann Ct
4.50(
4
)
Approved Pro
Customers say: Quick response
284 local quotes requested
Free onsite estimate

Looking to remodel your kitchen or bathroom? Look no further than 5 Star Home Renovations LLC. With over 15 years of experience in bathroom remodeling, we are your go-to experts. Contact us today for a free estimate!

"Started out well. Job started earlier than originally planned which was fine. Paid a third down to start job with understanding that rest would be paid in full upon completion. Everything was going fine until near the end of the job. After shower fixtures were installed I noticed they were the wrong finish from what we agreed on for the estimate. Took a week for Joel to reorder & replace. When the frameless glass shower panel was going in, the installer realized it was the wrong size, and had to be redone. The grout on the stone shower floor was very sloppily applied. Bits of dried grit are stuck on the stones. Before job was finished Joel was asking for full payment as he was running tight of money. I insisted on paying him in full only when job was complete. He wasn't very happy. Overall, the tile shower walls & bathroom floor tile look great. I only wish there had been more attention paid to the other details."

Kathy J on October 2022

Looking to remodel your kitchen or bathroom? Look no further than 5 Star Home Renovations LLC. With over 15 years of experience in bathroom remodeling, we are your go-to experts. Contact us today for a free estimate!

"Started out well. Job started earlier than originally planned which was fine. Paid a third down to start job with understanding that rest would be paid in full upon completion. Everything was going fine until near the end of the job. After shower fixtures were installed I noticed they were the wrong finish from what we agreed on for the estimate. Took a week for Joel to reorder & replace. When the frameless glass shower panel was going in, the installer realized it was the wrong size, and had to be redone. The grout on the stone shower floor was very sloppily applied. Bits of dried grit are stuck on the stones. Before job was finished Joel was asking for full payment as he was running tight of money. I insisted on paying him in full only when job was complete. He wasn't very happy. Overall, the tile shower walls & bathroom floor tile look great. I only wish there had been more attention paid to the other details."

Kathy J on October 2022


Avatar for Delph Creek Construction
Delph Creek Construction
5.00(
1
)
Approved Pro
Delph Creek Construction
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
489 local quotes requested

Delph Creek Construction, LLC is a family owned and operated construction company specializing in home remodels and builds. Delph Creek Construction, LLC is a residential and commercial general construction company located in Estacada, Oregon serving the greater Portland Metro area that offers services with whole house remodels, kitchen, bathrooms, basements, carports/garages, additions, decks, patios, flooring, tile, and new home builds.

"Corey is amazing he has a great eye and goes above expectations. They are very professional and add suggestion that you might not have thought of my kitchen is beautiful a both bathrooms. I refer him to all my friends"

Tricia B on February 2024

Delph Creek Construction, LLC is a family owned and operated construction company specializing in home remodels and builds. Delph Creek Construction, LLC is a residential and commercial general construction company located in Estacada, Oregon serving the greater Portland Metro area that offers services with whole house remodels, kitchen, bathrooms, basements, carports/garages, additions, decks, patios, flooring, tile, and new home builds.

"Corey is amazing he has a great eye and goes above expectations. They are very professional and add suggestion that you might not have thought of my kitchen is beautiful a both bathrooms. I refer him to all my friends"

Tricia B on February 2024


Avatar for Lifetime Remodeling Systems LLC
Lifetime Remodeling Systems LLC
7301 SW Kable Ln
4.83(
355
)
Approved Pro
Lifetime Remodeling Systems LLC
7301 SW Kable Ln
4.83(
355
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
234 local quotes requested

Portland's premier siding, window and remodeling experts specializing in siding replacement, window replacement and kitchen & bathroom remodels. LRS is the top rated Hardieplank Elite Preferred Remodeler in Portland, a Milgard window dealer as well as a GAF Certified roofing contractor and is also a member of the Remodelers Association. We feature in-house crews run by a professional project management staff giving our clients a fantastic remodeling experience start to finish. Our firm takes a limited number of projects annually insuring our clients get the attention to detail that other remodeling companies can't deliver. If you are tired of dealing with salespeople and sub-contractors who don't deliver call us today for a different type of remodeling experience. 100% financing available. Call us at 503-242-4242 or email info@lifetime-remodeling.com

"Our bath remodel went very smoothly. It was finished on time and we are very happy with the results. It was wonderful that they had a designer to help with the material selections. Everyone that came into our house was polite and easy to get along with. We will be hiring them again next year to do our other bath and a half."

Jeanne E on December 2024

Portland's premier siding, window and remodeling experts specializing in siding replacement, window replacement and kitchen & bathroom remodels. LRS is the top rated Hardieplank Elite Preferred Remodeler in Portland, a Milgard window dealer as well as a GAF Certified roofing contractor and is also a member of the Remodelers Association. We feature in-house crews run by a professional project management staff giving our clients a fantastic remodeling experience start to finish. Our firm takes a limited number of projects annually insuring our clients get the attention to detail that other remodeling companies can't deliver. If you are tired of dealing with salespeople and sub-contractors who don't deliver call us today for a different type of remodeling experience. 100% financing available. Call us at 503-242-4242 or email info@lifetime-remodeling.com

"Our bath remodel went very smoothly. It was finished on time and we are very happy with the results. It was wonderful that they had a designer to help with the material selections. Everyone that came into our house was polite and easy to get along with. We will be hiring them again next year to do our other bath and a half."

Jeanne E on December 2024


Executive Drains LLC.
13640 SE Hwy 212
5.00(
7
)
Approved Pro
Executive Drains LLC.
13640 SE Hwy 212
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
741 local quotes requested

Local Veteran Owned Plumbing and Drain Cleaning company. We offer 24 hour emergency services, financing options, preventative maintenance programs and commercial services. We’ve been in the plumbing industry since 1985 and are the best local plumbing company in town. We have 3 generations of plumbing experience and knowledge with a family feel. Our prices come as a flat fee so you don’t have to worry about being over charged with hourly service rates or hidden fees. We offer free estimates and discounts for a variety of services provided. If you’re looking for a local, family owned and operated company that will give you a 100% without fail then look no further.

"Wow! The owner called right away and set up an appointment for the next day. His team came and fixed my plumbing problem quickly. They did a great job. They kept us informed and up to date. They left my home clean. I have running water again. I highly recommend them. Grateful, Toni"

Toni M on October 2024

Local Veteran Owned Plumbing and Drain Cleaning company. We offer 24 hour emergency services, financing options, preventative maintenance programs and commercial services. We’ve been in the plumbing industry since 1985 and are the best local plumbing company in town. We have 3 generations of plumbing experience and knowledge with a family feel. Our prices come as a flat fee so you don’t have to worry about being over charged with hourly service rates or hidden fees. We offer free estimates and discounts for a variety of services provided. If you’re looking for a local, family owned and operated company that will give you a 100% without fail then look no further.

"Wow! The owner called right away and set up an appointment for the next day. His team came and fixed my plumbing problem quickly. They did a great job. They kept us informed and up to date. They left my home clean. I have running water again. I highly recommend them. Grateful, Toni"

Toni M on October 2024

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FAQs for tankless water heater installation projects in Hillsboro, 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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