Top-rated tankless water heater repair pros.

Get matched with top tankless water heater repair pros in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Tankless water heater repair pros in Boulder City

Avatar for RESOLUTION PLUMBING LLC
RESOLUTION PLUMBING LLC
3440 West Cheyenne Avenue, Suite 300
5.00(
6
)
Approved Pro
RESOLUTION PLUMBING LLC
3440 West Cheyenne Avenue, Suite 300
5.00(
6
)
Approved Pro
6 years of experience
Free onsite estimate

We are 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.

"Resolution Plumbing came out immediately to replace my water heater that was leaking. It was prompt service from the office staff to the technician and the price was very fair. The technician installed a new water heater and cleaned everything up leaving the area spotless which was a nice surprise. I had to use them again for a water pipe that burst in my attic and again I got A plus service and they even checked the rest of the pipes to make sure they were good. I would definitely recommend this company. They are a family owned company and really care about there customers which is a huge plus in my book. "

Olga C on June 2025

We are 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.

"Resolution Plumbing came out immediately to replace my water heater that was leaking. It was prompt service from the office staff to the technician and the price was very fair. The technician installed a new water heater and cleaned everything up leaving the area spotless which was a nice surprise. I had to use them again for a water pipe that burst in my attic and again I got A plus service and they even checked the rest of the pipes to make sure they were good. I would definitely recommend this company. They are a family owned company and really care about there customers which is a huge plus in my book. "

Olga C on June 2025


Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
7705 Commercial Way Suite 115
4.75(
2
)
Approved Pro
Benjamin Franklin Plumbing
7705 Commercial Way Suite 115
4.75(
2
)
Approved Pro
Customers say: Quick response
136 local quotes requested
21 years of experience

At Benjamin Franklin Plumbing® of Las Vegas, we care about two things: great plumbing and amazing customer service. As a result, we’re the first choice for local homes and businesses that need quality plumbing services. Every member of our team is highly trained, licensed, and qualified to provide repairs, remodels, installations, and maintenance. We keep our trucks well-stocked, so many jobs can be finished in one visit. We offer emergency plumbing services 24 hours a day, so call us anytime for excellent work at honest prices. For reliable and affordable plumbing repair services in Las Vegas, Henderson, Spring Valley, Paradise, Whitney, Summerlin, and beyond, choose the professionals at Benjamin Franklin Plumbing® of Las Vegas today. Our team comes equipped to handle a variety of plumbing jobs, including repairs and renovation work. We promise to be on time for any appointments. If we fail to arrive on time, we’ll pay you $5 for each minute we’re late, up to a maximum of $300.

"Very good"

Michael R on February 2025

At Benjamin Franklin Plumbing® of Las Vegas, we care about two things: great plumbing and amazing customer service. As a result, we’re the first choice for local homes and businesses that need quality plumbing services. Every member of our team is highly trained, licensed, and qualified to provide repairs, remodels, installations, and maintenance. We keep our trucks well-stocked, so many jobs can be finished in one visit. We offer emergency plumbing services 24 hours a day, so call us anytime for excellent work at honest prices. For reliable and affordable plumbing repair services in Las Vegas, Henderson, Spring Valley, Paradise, Whitney, Summerlin, and beyond, choose the professionals at Benjamin Franklin Plumbing® of Las Vegas today. Our team comes equipped to handle a variety of plumbing jobs, including repairs and renovation work. We promise to be on time for any appointments. If we fail to arrive on time, we’ll pay you $5 for each minute we’re late, up to a maximum of $300.

"Very good"

Michael R on February 2025


Avatar for Goettl Plumbing - Las Vegas
Goettl Plumbing - Las Vegas
6521 West Post Road, Suite 1
4.44(
685
)
Approved Pro
Goettl Plumbing - Las Vegas
6521 West Post Road, Suite 1
4.44(
685
)
Approved Pro
Customers say: Quality work
94 local quotes requested
86 years of experience

Established in 1939, we do residential HVAC and plumbing the right way, not the easy way. At Goettl, we are total home comfort solution providers, enhancing the quality of life in the communities we serve. As Sadie Certified professionals, equipped with cutting-edge tools and technology, we deliver a superior customer experience, one home at a time.

"I want to express my deep frustration with the experience we had with Goettl. In 2021, we purchased a new hot water heater from them, only for it to fail just three years later—necessitating a complete replacement. While the unit was covered under a six-year parts warranty, When we contacted them to arrange the replacement, they quoted us the full price we had initially paid for the installation of the original unit, despite the warranty coverage. Their justification? “Prices have gone up.” To add to the frustration, we discovered the manufacturer date on the original system was 2019, meaning it had been sitting on the shelf for two years prior to installation. Preston, one of their representatives, admitted this should never have happened and apologized. Yet no effort was made to resolve the issue or offer any meaningful resolution—we had to push for action ourselves. Given their marketing claims, I expected Goettl to prioritize doing the right thing. They did not!"

Christy M on December 2024

Established in 1939, we do residential HVAC and plumbing the right way, not the easy way. At Goettl, we are total home comfort solution providers, enhancing the quality of life in the communities we serve. As Sadie Certified professionals, equipped with cutting-edge tools and technology, we deliver a superior customer experience, one home at a time.

"I want to express my deep frustration with the experience we had with Goettl. In 2021, we purchased a new hot water heater from them, only for it to fail just three years later—necessitating a complete replacement. While the unit was covered under a six-year parts warranty, When we contacted them to arrange the replacement, they quoted us the full price we had initially paid for the installation of the original unit, despite the warranty coverage. Their justification? “Prices have gone up.” To add to the frustration, we discovered the manufacturer date on the original system was 2019, meaning it had been sitting on the shelf for two years prior to installation. Preston, one of their representatives, admitted this should never have happened and apologized. Yet no effort was made to resolve the issue or offer any meaningful resolution—we had to push for action ourselves. Given their marketing claims, I expected Goettl to prioritize doing the right thing. They did not!"

Christy M on December 2024


Avatar for Vegas Built Services
Vegas Built Services
7995 Blue Diamond Road Suite 102-205
4.93(
14
)
Approved Pro
Vegas Built Services
7995 Blue Diamond Road Suite 102-205
4.93(
14
)
Approved Pro
Customers say: Quality work
34 local quotes requested
3 years of experience

We specialize in the replacement repair and maintenance of all water heaters from traditional and tankless. Backed by 15 years of experience, you know you were in good hands with professional technicians who are licensed and insured.

"Replaced a tankless waterheater. Service was prompt and professional, competitively priced and scheduled for a time that was convenient for us. Was a pleasure to deal with them, from office staff to technicians."

Don C on December 2024

We specialize in the replacement repair and maintenance of all water heaters from traditional and tankless. Backed by 15 years of experience, you know you were in good hands with professional technicians who are licensed and insured.

"Replaced a tankless waterheater. Service was prompt and professional, competitively priced and scheduled for a time that was convenient for us. Was a pleasure to deal with them, from office staff to technicians."

Don C on December 2024


Avatar for Aspen Water Heaters
Aspen Water Heaters
6210 North Jones Blvd #751652
5.00(
6
)
Approved Pro
Aspen Water Heaters
6210 North Jones Blvd #751652
5.00(
6
)
Approved Pro
6 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer 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.

"They arrived on time and wasted no time. Got the job done quick and cleaned up after themselves. Very fairly priced too."

Jason D on June 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer 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.

"They arrived on time and wasted no time. Got the job done quick and cleaned up after themselves. Very fairly priced too."

Jason D on June 2025


CUAN GARCIA LLC
228 Sam Jonas Dr
New on HomeAdvisorNew on Angi
Approved Pro
CUAN GARCIA LLC
228 Sam Jonas Dr
New on AngiNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

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!

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!


Avatar for Uncle E's Plumbing
Uncle E's Plumbing
7251 West Lake Mead Boulevard
3.67(
3
)
Approved Pro
Uncle E's Plumbing
7251 West Lake Mead Boulevard
3.67(
3
)
Approved Pro
673 local quotes requested
1 years of experience

Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!

"Install started 3/18/25 but job not finished until 3/20/25 to dispose old unit. Company did not arrive on time nor did they call re disposing old unit as scheduled and then rescheduled multiple times. My personal schedule was disrupted multiple days. The company did not act until I formally disputed my payment with my bank. This experience was horrible, stressful, and frustrating."

Carl N on March 2025

Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!

"Install started 3/18/25 but job not finished until 3/20/25 to dispose old unit. Company did not arrive on time nor did they call re disposing old unit as scheduled and then rescheduled multiple times. My personal schedule was disrupted multiple days. The company did not act until I formally disputed my payment with my bank. This experience was horrible, stressful, and frustrating."

Carl N on March 2025


Avatar for Russo tile llc.
Russo tile llc.
1005 Pebble Lake St
5.00(
8
)
Approved Pro
Russo tile llc.
1005 Pebble Lake St
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
819 local quotes requested

Family owned business with over 26 years of experience handling all your Tile installation, flooring, walls, remodeling kitchen and bath.

"Tony was hired twice for 2 seperate jobs. First was to install large format tile into previously carpeted rooms (Labor only). The second job was to replace the shower floor and drain in the primary bathroom. Tony did outstanding work in both jobs. We will not hesitate to hire Tony again on any future work. Tony is professional, upfront and priced fair. He has honored his commitments completing the jobs as promised and on schedule, in budget, and with high quality work"

Edward O on March 2025

Family owned business with over 26 years of experience handling all your Tile installation, flooring, walls, remodeling kitchen and bath.

"Tony was hired twice for 2 seperate jobs. First was to install large format tile into previously carpeted rooms (Labor only). The second job was to replace the shower floor and drain in the primary bathroom. Tony did outstanding work in both jobs. We will not hesitate to hire Tony again on any future work. Tony is professional, upfront and priced fair. He has honored his commitments completing the jobs as promised and on schedule, in budget, and with high quality work"

Edward O on March 2025


Signature Plumbing LLC
3901 Atessa Street
5.00(
1
)
Approved Pro
Signature Plumbing LLC
3901 Atessa Street
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
812 local quotes requested

In Business Since 2023 The honest and affordable plumbing company. We are an honest and AFFORDABLE plumbing company. I started this business to give customers fair pricing with quality work. How We Got Started I chose to work in this industry because I wanted to offer honest and afforable pricing to customers. . We started in this industry in 2012. We describe our business as Family owned and operated

"Very smoothly. Got everything I needed done quick and easy!"

kayla d on November 2024

In Business Since 2023 The honest and affordable plumbing company. We are an honest and AFFORDABLE plumbing company. I started this business to give customers fair pricing with quality work. How We Got Started I chose to work in this industry because I wanted to offer honest and afforable pricing to customers. . We started in this industry in 2012. We describe our business as Family owned and operated

"Very smoothly. Got everything I needed done quick and easy!"

kayla d on November 2024


Avatar for A Campagna Company, LLC
A Campagna Company, LLC
1993 Whitney Mesa Dr
4.87(
89
)
Approved Pro
A Campagna Company, LLC
1993 Whitney Mesa Dr
4.87(
89
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1271 local quotes requested

Call now today for our special Winter pricing! Call us @ 702-516-5055! A Campagna Company "ACC PLUMBING" is a full service plumbing company with new construction and service divisions. We are experienced in commercial and residential projects including but not limited to warehouse/office space, medical facilities, bars/restaurants, educational facilities/institutions, and large custom homes. We have earned a reputation for being a “high-quality” and “on-time” subcontractor in a highly competitive field, with extensive experience in design-build projects. Need additional information? Email us @ alex@accplumbing.com

"Perfect. They had it installed in 2 hours. They cleaned up when they were finished too. It works perfectly."

Keith P on February 2025

Call now today for our special Winter pricing! Call us @ 702-516-5055! A Campagna Company "ACC PLUMBING" is a full service plumbing company with new construction and service divisions. We are experienced in commercial and residential projects including but not limited to warehouse/office space, medical facilities, bars/restaurants, educational facilities/institutions, and large custom homes. We have earned a reputation for being a “high-quality” and “on-time” subcontractor in a highly competitive field, with extensive experience in design-build projects. Need additional information? Email us @ alex@accplumbing.com

"Perfect. They had it installed in 2 hours. They cleaned up when they were finished too. It works perfectly."

Keith P on February 2025

...
Showing 1-10 of 920

FAQs for tankless water heater installation projects in Boulder City, NV

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.

Share project details to get started.