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Tankless water heater installers in Washougal

Avatar for Henco Plumbing
Henco Plumbing
313 Northwest 209th Street
4.72(
142
)
Approved Pro
Henco Plumbing
313 Northwest 209th Street
4.72(
142
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
334 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

"We were impressed with Chris. He replaced our broken bathroom faucet quickly. We would use Chris again."

PAMELA M on March 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

"We were impressed with Chris. He replaced our broken bathroom faucet quickly. We would use Chris again."

PAMELA M on March 2025


Avatar for Legacy Plumbing and Excavation, LLC
Legacy Plumbing and Excavation, LLC
4707 NE Minnehana St #C305
4.56(
34
)
Approved Pro
Legacy Plumbing and Excavation, LLC
4707 NE Minnehana St #C305
4.56(
34
)
Approved Pro
Customers say: True professional
308 local quotes requested
1 years of experience

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! Solved issue in 1 go."

Ryan S on April 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! Solved issue in 1 go."

Ryan S on April 2025


Avatar for Tarkka Plumbing
Tarkka Plumbing
320 GUN CLUB RD
4.50(
2
)
Approved Pro
Tarkka Plumbing
320 GUN CLUB RD
4.50(
2
)
Approved Pro
Free onsite estimate

Tarkka Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Kobi was very efficient and the communication was 100 percent. Price point of estimate was lower than the bigger plumbing companies. Highly recommend. Will be my first choice on future services. I also appreciated his fast response to all my questions regarding the new water heater."

Leilani C on February 2025

Tarkka Plumbing is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Kobi was very efficient and the communication was 100 percent. Price point of estimate was lower than the bigger plumbing companies. Highly recommend. Will be my first choice on future services. I also appreciated his fast response to all my questions regarding the new water heater."

Leilani C on February 2025


Avatar for Rossco Plumbing
Rossco Plumbing
819 SE 14th Loop Suite 101
4.20(
5
)
Approved Pro
Rossco Plumbing
819 SE 14th Loop Suite 101
4.20(
5
)
Approved Pro
Customers say: Quick response
77 local quotes requested
5 years of experience

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Professional, knowledgeable and efficient at what they do! Keep up the good work."

Nazreen J on February 2025

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

"Professional, knowledgeable and efficient at what they do! Keep up the good work."

Nazreen J on February 2025


Avatar for HD Mechanical, LLC
HD Mechanical, LLC
PO Box 1108
4.80(
94
)
Approved Pro
HD Mechanical, LLC
PO Box 1108
4.80(
94
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
12 local quotes requested

There's no good time for plumbing problems to come up. No one ever wakes up in the morning and thinks: "Gee, I could go for a water heater blowout right now." So we have a simple, transparent process to help you quickly get plumbing issues fixed so you can get your life back to normal. Quick. Simple. Get back to what matters. We work with great clients all over the Vancouver and Portland area. But you do not have to take our word for it: Check out our reviews to see what your neighbors think! Then give us a jingle or fill out the form here on Home Advisor. Looking forward to hearing from you :)

"This company was a recommendation from another family member who said nothing but great things about their service. They communicated with us along the way through the whole process. Overall, great services in person and over the phone. I will definitely be referring them to family and friends."

Erika G on October 2023

There's no good time for plumbing problems to come up. No one ever wakes up in the morning and thinks: "Gee, I could go for a water heater blowout right now." So we have a simple, transparent process to help you quickly get plumbing issues fixed so you can get your life back to normal. Quick. Simple. Get back to what matters. We work with great clients all over the Vancouver and Portland area. But you do not have to take our word for it: Check out our reviews to see what your neighbors think! Then give us a jingle or fill out the form here on Home Advisor. Looking forward to hearing from you :)

"This company was a recommendation from another family member who said nothing but great things about their service. They communicated with us along the way through the whole process. Overall, great services in person and over the phone. I will definitely be referring them to family and friends."

Erika G on October 2023


Bath Center
.
New on HomeAdvisorNew on Angi
Approved Pro
Bath Center
.
New on AngiNew on HomeAdvisor
Approved Pro
32 local quotes requested

Offering Kitchen & Bath Remodeling Services in your area. Call today to discuss your project.

Offering Kitchen & Bath Remodeling Services in your area. Call today to discuss your project.


Avatar for Masters Construction
Masters Construction
5.00(
6
)
Approved Pro
Masters Construction
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2 years of experience

Elevate your home with Masters Construction's expert remodeling services. From kitchens and bathrooms to full home remodels, we bring your vision to life with precision and style. Call (971) 710-2709 to schedule a free estimate today!

"I just want to say thank you so much fellas for working so hard and demonstrating true professionalism. There is no room for even a single complaint, I'm absolutely astonished of how smooth and punctual this project went. Other contractors I've hired in the past does not even compare to this company's communication and focus. Day or night they answered any questions or concerns I've had right then and there. Truly the best"

Joseph B on July 2024

Elevate your home with Masters Construction's expert remodeling services. From kitchens and bathrooms to full home remodels, we bring your vision to life with precision and style. Call (971) 710-2709 to schedule a free estimate today!

"I just want to say thank you so much fellas for working so hard and demonstrating true professionalism. There is no room for even a single complaint, I'm absolutely astonished of how smooth and punctual this project went. Other contractors I've hired in the past does not even compare to this company's communication and focus. Day or night they answered any questions or concerns I've had right then and there. Truly the best"

Joseph B on July 2024


Avatar for Banceu's Appliance
Banceu's Appliance
PO Box 873962
4.76(
115
)
Approved Pro
Banceu's Appliance
PO Box 873962
4.76(
115
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
82 local quotes requested

With over 27 years of experience, Banceu’s Appliance offers excellent repair service at an affordable price. We are family owned & operated business based out of Vancouver, WA. We use only quality parts and all of our work is guaranteed. Please feel free to contact us with any repair questions or if you would like an estimate.

"Banceu’s is the best! Both brothers George and Chris are great! They are honest, efficient and have great customer service. You can trust them to do only what is necessary. We have used them multiple times over the years and would highly recommend them. Dennis and Linda Meade"

Linda M on November 2023

With over 27 years of experience, Banceu’s Appliance offers excellent repair service at an affordable price. We are family owned & operated business based out of Vancouver, WA. We use only quality parts and all of our work is guaranteed. Please feel free to contact us with any repair questions or if you would like an estimate.

"Banceu’s is the best! Both brothers George and Chris are great! They are honest, efficient and have great customer service. You can trust them to do only what is necessary. We have used them multiple times over the years and would highly recommend them. Dennis and Linda Meade"

Linda M on November 2023


Avatar for VCB Remodeling
VCB Remodeling
5508 NE 64th Ave
5.00(
4
)
Approved Pro
VCB Remodeling
5508 NE 64th Ave
5.00(
4
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
141 local quotes requested

At VCB Remodeling we offer high quality remodeling services to the Southwest Washington area. We make sure that every job is done with skilled craftsmanship from start to finish. Whether you’re looking to update the inside or outside of your home, we’re here to help.

"Henry is great. His work is very detail oriented and he puts a lot of thought and care into everything he does in order to ensure the customer is happy."

Leslie K on December 2024

At VCB Remodeling we offer high quality remodeling services to the Southwest Washington area. We make sure that every job is done with skilled craftsmanship from start to finish. Whether you’re looking to update the inside or outside of your home, we’re here to help.

"Henry is great. His work is very detail oriented and he puts a lot of thought and care into everything he does in order to ensure the customer is happy."

Leslie K on December 2024


Avatar for Design Doctors Construction LLC
Design Doctors Construction LLC
3110 NE Minnehaha St
4.90(
206
)
Approved Pro
Design Doctors Construction LLC
3110 NE Minnehaha St
4.90(
206
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
140 local quotes requested

Design Doctors Construction is your Local, Award Winning, Full Service - General Contractor Serving SW Washington and the Portland Metro Area, since 2008. Veteran Owned. We Specialize in Custom Kitchens and Bathrooms, and large scale remodeling. Design Doctors is dedicated to providing you First Class Customer Service, as well as offering complimentary initial consultations, for all Angi members! Licensed, Bonded, and Insured in the states of Washington & Oregon, WA# DESIGDC925KW & OR CCB#187879.

"Design Doctors is a great group to work with. Justin responds to emails and texts in a timely manner. Justin designed and created a unique gate to block a steep stairway. He was extremely collaborative and we made multiple adjustments to the plan as it was developed. When my husband was unexpectedly hospitalized, he installed grab bars by the toilet in the master bath (and installed a bidet, which required a new electrical outlet) and built a ramp in a tight window of time, enabling me to bring my husband home as soon as he was discharged. Both projects were of excellent quality. I have a fused bamboo deck, and Justin researched the correct material for cleaning and re-staining it. His team member did an excellent job. I wanted to change my range from gas, and he coordinated everything to remove the old range, cap the gas line, add a new electrical circuit, and install my new range. He also installed an exhaust through my roof for my fans in the bath and kitchen. I needed more insulation, and he arranged a licensed company to install it. I had a malfunctioning sump pump, and Justin was able to send me a plumber to replace it quickly. Justin Ross and his company are simply outstanding!"

Susan J on October 2023

Design Doctors Construction is your Local, Award Winning, Full Service - General Contractor Serving SW Washington and the Portland Metro Area, since 2008. Veteran Owned. We Specialize in Custom Kitchens and Bathrooms, and large scale remodeling. Design Doctors is dedicated to providing you First Class Customer Service, as well as offering complimentary initial consultations, for all Angi members! Licensed, Bonded, and Insured in the states of Washington & Oregon, WA# DESIGDC925KW & OR CCB#187879.

"Design Doctors is a great group to work with. Justin responds to emails and texts in a timely manner. Justin designed and created a unique gate to block a steep stairway. He was extremely collaborative and we made multiple adjustments to the plan as it was developed. When my husband was unexpectedly hospitalized, he installed grab bars by the toilet in the master bath (and installed a bidet, which required a new electrical outlet) and built a ramp in a tight window of time, enabling me to bring my husband home as soon as he was discharged. Both projects were of excellent quality. I have a fused bamboo deck, and Justin researched the correct material for cleaning and re-staining it. His team member did an excellent job. I wanted to change my range from gas, and he coordinated everything to remove the old range, cap the gas line, add a new electrical circuit, and install my new range. He also installed an exhaust through my roof for my fans in the bath and kitchen. I needed more insulation, and he arranged a licensed company to install it. I had a malfunctioning sump pump, and Justin was able to send me a plumber to replace it quickly. Justin Ross and his company are simply outstanding!"

Susan J on October 2023

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Showing 1-10 of 954

Tankless water heater installations FAQs

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The homeowners guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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