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Tankless water heater installers in Tumwater

Avatar for Rainier Plumbing
Rainier Plumbing
PO Box 1479
5.00(
3
)
Approved Pro
Rainier Plumbing
PO Box 1479
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"They showed up on time replaced my hot water heater quickly and explained what happened with the last one. Very professional and courteous every step of the way!"

Sue D on December 2023

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"They showed up on time replaced my hot water heater quickly and explained what happened with the last one. Very professional and courteous every step of the way!"

Sue D on December 2023


Avatar for Harts Plumbers, Electricians, & HVAC Technicians
Harts Plumbers, Electricians, & HVAC Technicians
1202 Black Lake Blvd SW
4.72(
842
)
Approved Pro
Harts Plumbers, Electricians, & HVAC Technicians
1202 Black Lake Blvd SW
4.72(
842
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
168 local quotes requested

Harts is your trusted local provider for all your plumbing and electrical needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"GUY COMES OUT IN HIS FANCY TRUCK LOOKS NEAT AND ALL. GIVES US 2 BIDS, LOW 500, HIGH 800 !!! HE PROCEEDS TO UNCLOG 3 P TRAPS ON BATHROOM SINKS AND TUB. TAKES ABOUT AN HOUR, NEVER BREAKS A SWEAT, NO EQUIPMENT NEEDED. CHARGES US $1300+ [Name Removed]"

WILLIAM S on April 2025

Harts is your trusted local provider for all your plumbing and electrical needs. With 10 years of business experience, our certified team specializes in delivering top-quality residential and commercial solutions in the PNW. From emergency repairs to routine maintenance, we pride ourselves on using the latest technology for efficient diagnostics and repairs, ensuring minimal disruption to your daily life. We are known to pay exquisite attention to detail while making your satisfaction our number one priority. Our company has been serving the local community with dedication and professionalism for over a decade. We specialize in a wide range of services, from intricate electrical installations and repairs to comprehensive plumbing work, including leak detection, pipe repairs, fixture installations, and much more. You can trust Harts Plumbers, Electricians, & HVAC Technicians for professional and friendly service for all your plumbing, electrical, & HVAC projects. Call us today!

"GUY COMES OUT IN HIS FANCY TRUCK LOOKS NEAT AND ALL. GIVES US 2 BIDS, LOW 500, HIGH 800 !!! HE PROCEEDS TO UNCLOG 3 P TRAPS ON BATHROOM SINKS AND TUB. TAKES ABOUT AN HOUR, NEVER BREAKS A SWEAT, NO EQUIPMENT NEEDED. CHARGES US $1300+ [Name Removed]"

WILLIAM S on April 2025


Avatar for Water Doctor of Washington
Water Doctor of Washington
2556 Jackson Highway
4.73(
58
)
Approved Pro
Water Doctor of Washington
2556 Jackson Highway
4.73(
58
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
173 local quotes requested

At Water Doctor of Washington, we’re passionate about providing clean, safe, and great-tasting water for homes and businesses across Western and Eastern Washington. With decades of experience, our expert team specializes in water treatment, purification systems, plumbing services, bottled water delivery, and system rentals. We believe every customer deserves personalized solutions, outstanding workmanship, and honest, dependable service. Whether you need water softening, filtration, or full plumbing support, you can count on Water Doctor to deliver professional results with a commitment to quality and care you can trust.

"Great!"

Jeramie S on April 2024

At Water Doctor of Washington, we’re passionate about providing clean, safe, and great-tasting water for homes and businesses across Western and Eastern Washington. With decades of experience, our expert team specializes in water treatment, purification systems, plumbing services, bottled water delivery, and system rentals. We believe every customer deserves personalized solutions, outstanding workmanship, and honest, dependable service. Whether you need water softening, filtration, or full plumbing support, you can count on Water Doctor to deliver professional results with a commitment to quality and care you can trust.

"Great!"

Jeramie S on April 2024


Avatar for Hardie Plumbing
Hardie Plumbing
5012 Lacey Boulevard SE
4.93(
187
)
Approved Pro
Hardie Plumbing
5012 Lacey Boulevard SE
4.93(
187
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
15 local quotes requested

Welcome to Hardie Plumbing! With over 25 years of experience, we are proudly serving Thurston County and the surrounding areas. Here at Hardie Plumbing customer satisfaction is our number one priority. We aren't finished until the job is done and you are pleased. Give us a call today for a free estimate. We look forward to working with you!

"The best customer service. Went beyond to help me and my needs."

Debra D on November 2024

Welcome to Hardie Plumbing! With over 25 years of experience, we are proudly serving Thurston County and the surrounding areas. Here at Hardie Plumbing customer satisfaction is our number one priority. We aren't finished until the job is done and you are pleased. Give us a call today for a free estimate. We look forward to working with you!

"The best customer service. Went beyond to help me and my needs."

Debra D on November 2024


Avatar for Beacon Plumbing & Mechanical INC
Beacon Plumbing & Mechanical INC
515 7th Ave S
5.00(
6
)
Approved Pro
Beacon Plumbing & Mechanical INC
515 7th Ave S
5.00(
6
)
Approved Pro
Customers say: Quick response
32 local quotes requested
26 years of experience

Beacon 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.

"The tech explained everything and was very polite."

Michelle B on April 2025

Beacon 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.

"The tech explained everything and was very polite."

Michelle B on April 2025


Avatar for Rescue Rooter Seattle
Rescue Rooter Seattle
175A Roy Rd SW, Suite 101
4.74(
110
)
Approved Pro
Rescue Rooter Seattle
175A Roy Rd SW, Suite 101
4.74(
110
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
287 local quotes requested

The emergency specialists at Rescue Rooter are your best source for comprehensive plumbing and drain cleaning services. You don't have to put up with slow drains, broken water heaters, leaking pipes, or dripping faucets. Our team of emergency specialists can repair your plumbing problems and keep your home or business running smoothly. We can arrange an appointment to fit your schedule. Plus, 60-minute emergency service is available. Remember, "Nobody handles your plumbing disaster faster."

"They did a good job and got someone out quickly."

Zach E on March 2025

The emergency specialists at Rescue Rooter are your best source for comprehensive plumbing and drain cleaning services. You don't have to put up with slow drains, broken water heaters, leaking pipes, or dripping faucets. Our team of emergency specialists can repair your plumbing problems and keep your home or business running smoothly. We can arrange an appointment to fit your schedule. Plus, 60-minute emergency service is available. Remember, "Nobody handles your plumbing disaster faster."

"They did a good job and got someone out quickly."

Zach E on March 2025


Avatar for Luxury Bath of Seattle Inc
Luxury Bath of Seattle Inc
18388 REDMOND WAY
4.42(
60
)
Approved Pro
Luxury Bath of Seattle Inc
18388 REDMOND WAY
4.42(
60
)
Approved Pro
Customers say: Quality work
1331 local quotes requested
24 years of experience

Are you looking for home improvement or bathroom remodeling advice? Luxury Bath is privately owned and been in business for over 15 years. It is the number one trusted resource for customers looking to update their bathroom or have a complete bathroom remodel. If you’re wanting advice on how to make your bathroom larger, how to remodel on a budget, or even looking for a local bathroom remodeler, Luxury Bath has the answers to all your remodeling questions. Open showroom available in Redmond too!!!!

"The people at Luxury Bath were knowledgeable about what would fit our space and needs. They helped with the planning and placement of the shower, window, cupboards, and bidet in our complete bathroom remodel. Their quote was very reasonable. They were able to do each of the jobs without hiring an outside contractor. They were very timely, committed to our project from start to finish. We were able to do the major renovation within two weeks. The workers were very courteous, friendly, and were able to answer questions we had. They gave us the present of a beautiful new bathroom, satisfying. Our needs is aging adults."

Janet J on March 2025

Are you looking for home improvement or bathroom remodeling advice? Luxury Bath is privately owned and been in business for over 15 years. It is the number one trusted resource for customers looking to update their bathroom or have a complete bathroom remodel. If you’re wanting advice on how to make your bathroom larger, how to remodel on a budget, or even looking for a local bathroom remodeler, Luxury Bath has the answers to all your remodeling questions. Open showroom available in Redmond too!!!!

"The people at Luxury Bath were knowledgeable about what would fit our space and needs. They helped with the planning and placement of the shower, window, cupboards, and bidet in our complete bathroom remodel. Their quote was very reasonable. They were able to do each of the jobs without hiring an outside contractor. They were very timely, committed to our project from start to finish. We were able to do the major renovation within two weeks. The workers were very courteous, friendly, and were able to answer questions we had. They gave us the present of a beautiful new bathroom, satisfying. Our needs is aging adults."

Janet J on March 2025


Avatar for Shield Plumbing and Remodel
Shield Plumbing and Remodel
5.00(
10
)
Approved Pro
Shield Plumbing and Remodel
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
457 local quotes requested

We service the greater Tacoma area. We’ve serviced 1,400+ homes since 2020. We have 103+ five-star reviews across different platforms. We are a new small business, founded in 2020, so your business matters to us. Here’s our guarantee: 
 1. We work within your budget with a good/better/best model. 2. There are no hidden fees, the quote we give is the quote we will charge. 3. Our services conveniently fit into your schedule 4. We leave your home just as clean as we found it. 5. We hire the best in Washington, professional and vetted service workers, who've served the top plumbing companies in the nation. 6. We are licensed, bonded, & insured. 7. We are a customer service first business, with countless touch points that ensure security throughout the process. Less than 2 minute response time! Protect your home with Shield Plumbing.

"They did amazing"

Craig W on March 2025

We service the greater Tacoma area. We’ve serviced 1,400+ homes since 2020. We have 103+ five-star reviews across different platforms. We are a new small business, founded in 2020, so your business matters to us. Here’s our guarantee: 
 1. We work within your budget with a good/better/best model. 2. There are no hidden fees, the quote we give is the quote we will charge. 3. Our services conveniently fit into your schedule 4. We leave your home just as clean as we found it. 5. We hire the best in Washington, professional and vetted service workers, who've served the top plumbing companies in the nation. 6. We are licensed, bonded, & insured. 7. We are a customer service first business, with countless touch points that ensure security throughout the process. Less than 2 minute response time! Protect your home with Shield Plumbing.

"They did amazing"

Craig W on March 2025


Avatar for Professional Appliance Repair
Professional Appliance Repair
5.00(
13
)
Approved Pro
Professional Appliance Repair
5.00(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
285 local quotes requested

Are you looking for Professional Appliance Repair in Seattle, Bellevue, Takoma, Issaquah, Kirkland, Dedmont, Newcastle, and surrounding areas? In this case, you came to the right place! At Professional Appliance Repair we offer expert appliance repair and maintenance services for refrigerators, washing machines, dryers, dishwashers, ranges, ovens stoves, and cooktops, no matter what model number does it have!

"Responsive to calls and emails. Came out immediately to assess and repaired it once they received the part they needed. Great repair!"

Grace Y on April 2025

Are you looking for Professional Appliance Repair in Seattle, Bellevue, Takoma, Issaquah, Kirkland, Dedmont, Newcastle, and surrounding areas? In this case, you came to the right place! At Professional Appliance Repair we offer expert appliance repair and maintenance services for refrigerators, washing machines, dryers, dishwashers, ranges, ovens stoves, and cooktops, no matter what model number does it have!

"Responsive to calls and emails. Came out immediately to assess and repaired it once they received the part they needed. Great repair!"

Grace Y on April 2025


Avatar for ALL IN ONE General Contractor
ALL IN ONE General Contractor
195 Summers Rd
4.56(
9
)
Approved Pro
ALL IN ONE General Contractor
195 Summers Rd
4.56(
9
)
Approved Pro
Customers say: Terrific value
288 local quotes requested
7 years of experience

Licensed, Bonded and Insured Let us help you complete your home projects, no matter how big or how small we can get it done. We are a local business out of Centralia WA. Doing all kinds of home improvements and renovations. *Residential & Commercial *Roofing & Siding *Insulation *Bathroom Remodels *Decks and more! We offer reliable, professional, friendly service, with free estimates.

"Leo was polite friendly and on time. His crew was also polite friendly and on time. They cleaned up afterwards and I am happy with the job. He even agreed to guaranteeing the roof will pass inspection when I sell my house. Great price."

Lydia R on March 2025

Licensed, Bonded and Insured Let us help you complete your home projects, no matter how big or how small we can get it done. We are a local business out of Centralia WA. Doing all kinds of home improvements and renovations. *Residential & Commercial *Roofing & Siding *Insulation *Bathroom Remodels *Decks and more! We offer reliable, professional, friendly service, with free estimates.

"Leo was polite friendly and on time. His crew was also polite friendly and on time. They cleaned up afterwards and I am happy with the job. He even agreed to guaranteeing the roof will pass inspection when I sell my house. Great price."

Lydia R on March 2025

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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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