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Tankless water heater repair pros in Saint George

Avatar for YES! Heating, Air Conditioning, Plumbing and Electric
YES! Heating, Air Conditioning, Plumbing and Electric
814 Shooting Range Road
4.41(
28
)
Approved Pro
YES! Heating, Air Conditioning, Plumbing and Electric
814 Shooting Range Road
4.41(
28
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
24 local quotes requested

If you need reliable plumbing services throughout Utah, call the industry leaders at YES! for long-lasting plumbing repair and installation you can trust. As the leading Salt Lake City plumbing service provider, your satisfaction is guaranteed with our Exceptional Service Guarantee. This means we will continue working on your plumbing issue until you are happy. We have a proven track record for solving even the most challenging plumbing problems, from minor leaks to water heater

"Great!"

Nicole H on June 2024

If you need reliable plumbing services throughout Utah, call the industry leaders at YES! for long-lasting plumbing repair and installation you can trust. As the leading Salt Lake City plumbing service provider, your satisfaction is guaranteed with our Exceptional Service Guarantee. This means we will continue working on your plumbing issue until you are happy. We have a proven track record for solving even the most challenging plumbing problems, from minor leaks to water heater

"Great!"

Nicole H on June 2024


Avatar for JP Plumbing & Drain Pros
JP Plumbing & Drain Pros
2747 S 3870 W
5.00(
4
)
Approved Pro
JP Plumbing & Drain Pros
2747 S 3870 W
5.00(
4
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

We are here to provide the best customer service Southern Utah has to offer. From water heaters that decide to leak at 2 AM to those thirsty desert plants that like to grow into your sewer line. We are here for you - Call today!

"Great values and great customer service! Came by to check out some issues I was having with my kitchen faucet. He fixed the issues quickly and for a fair price! I would definitely recommend them!!"

Tanner D on November 2024

We are here to provide the best customer service Southern Utah has to offer. From water heaters that decide to leak at 2 AM to those thirsty desert plants that like to grow into your sewer line. We are here for you - Call today!

"Great values and great customer service! Came by to check out some issues I was having with my kitchen faucet. He fixed the issues quickly and for a fair price! I would definitely recommend them!!"

Tanner D on November 2024


Avatar for Dino Plumbing & Service Pros
Dino Plumbing & Service Pros
1783 West 1020 North
5.00(
2
)
Approved Pro
Dino Plumbing & Service Pros
1783 West 1020 North
5.00(
2
)
Approved Pro
Customers say: Quick response
22 local quotes requested
2 years of experience

Dino Plumbing & Service Pros is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"They were professional and did a great honest job. I would highly recommend them"

Chris B on January 2025

Dino Plumbing & Service Pros is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"They were professional and did a great honest job. I would highly recommend them"

Chris B on January 2025


Avatar for Mr. Rooter Plumbing of St. George
Mr. Rooter Plumbing of St. George
562 Commerce Street
4.66(
142
)
Approved Pro
Mr. Rooter Plumbing of St. George
562 Commerce Street
4.66(
142
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
37 local quotes requested

Call Mr. Rooter Plumbing of St. George for all of your plumbing installs, construction, and service needs.Our technicians and our service is available 24/7. We have the experience and quality that you can rely on. Call now!

"Came in time, finished job quickly."

Lauraleen O on August 2024

Call Mr. Rooter Plumbing of St. George for all of your plumbing installs, construction, and service needs.Our technicians and our service is available 24/7. We have the experience and quality that you can rely on. Call now!

"Came in time, finished job quickly."

Lauraleen O on August 2024


Avatar for The Plumbing Doctor, LLC
The Plumbing Doctor, LLC
68 West 100 North Street
5.00(
16
)
Approved Pro
The Plumbing Doctor, LLC
68 West 100 North Street
5.00(
16
)
Approved Pro
Customers say: Quick response
2 years of experience
Free onsite estimate

The Plumbing Doctor, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you and solving all your plumbing needs!

"They fixed a broken outdoor spicket and they were professional and awesome and reliable!"

k h on June 2025

The Plumbing Doctor, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you and solving all your plumbing needs!

"They fixed a broken outdoor spicket and they were professional and awesome and reliable!"

k h on June 2025


Avatar for Element Plumbing, Heating and Air
Element Plumbing, Heating and Air
5550 W 860 S
3.50(
2
)
Approved Pro
Element Plumbing, Heating and Air
5550 W 860 S
3.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
214 local quotes requested

Element Plumbing, Heating and Air is equipped to solve any service and repair plumbing and HVAC issues for your residential or commercial properties. We are experts in trenchless sewer repair technology, a more environmental friendly way to repair your sewer line without digging up your yard and disrupting your home. With pipe bursting, pipe lining, and pipe patching, we are well equipped to handle any damaged sewer line efficiently. Element also specializes in water quality, bringing the cleanest water to your home and family. We test your water at third party independent laboratories, analyze your water results under the guidance of leading water filtration experts in the United States to create systems that are designed specifically to remove contaminants present in your water source. When it comes to plumbing, heating and air, we are in our Element so that you can be in yours!

"Efficient and friendly"

Kali G on March 2025

Element Plumbing, Heating and Air is equipped to solve any service and repair plumbing and HVAC issues for your residential or commercial properties. We are experts in trenchless sewer repair technology, a more environmental friendly way to repair your sewer line without digging up your yard and disrupting your home. With pipe bursting, pipe lining, and pipe patching, we are well equipped to handle any damaged sewer line efficiently. Element also specializes in water quality, bringing the cleanest water to your home and family. We test your water at third party independent laboratories, analyze your water results under the guidance of leading water filtration experts in the United States to create systems that are designed specifically to remove contaminants present in your water source. When it comes to plumbing, heating and air, we are in our Element so that you can be in yours!

"Efficient and friendly"

Kali G on March 2025


Avatar for Triple-T Plumbing, Heating & Air
Triple-T Plumbing, Heating & Air
1550 N Main St
4.72(
39
)
Approved Pro
Triple-T Plumbing, Heating & Air
1550 N Main St
4.72(
39
)
Approved Pro
Customers say: Quick response
1957 local quotes requested
51 years of experience

Being comfortable at home in Utah can take a toll on your plumbing, AC, and heater. In order to get the most out of your HVAC appliances, it’s important to have the help of licensed professionals with experience to keep things in order. Since 1974, Triple-T Plumbing, Heating & Air has served the needs of both Utah and Washington Counties when it comes to staying comfortable at home. Call them today to schedule your service appointment and solve your problems today. Triple-T Plumbing, Heating & Air’s commitment to customer satisfaction has earned them a number of industry awards throughout Utah. Whether your drains need clearing, your AC smells unusual, or your heater just isn’t cutting it, their team is here to provide you with the information and service you need to make a smart decision and proceed right away. Call now and get in touch with Utah’s premier service company.

Being comfortable at home in Utah can take a toll on your plumbing, AC, and heater. In order to get the most out of your HVAC appliances, it’s important to have the help of licensed professionals with experience to keep things in order. Since 1974, Triple-T Plumbing, Heating & Air has served the needs of both Utah and Washington Counties when it comes to staying comfortable at home. Call them today to schedule your service appointment and solve your problems today. Triple-T Plumbing, Heating & Air’s commitment to customer satisfaction has earned them a number of industry awards throughout Utah. Whether your drains need clearing, your AC smells unusual, or your heater just isn’t cutting it, their team is here to provide you with the information and service you need to make a smart decision and proceed right away. Call now and get in touch with Utah’s premier service company.


Avatar for Express Home Services
Express Home Services
2124 Orchard Dr
4.67(
611
)
Approved Pro
Express Home Services
2124 Orchard Dr
4.67(
611
)
Approved Pro
Customers say: Super punctual
1924 local quotes requested
21 years of experience

With over 50 years of combined air conditioning, heating, boiler, plumbing, electrical and gas fireplace experience, we guarantee 100% satisfaction!. Our technicians are certified with the Rocky Mountain Gas Association and our a/c team is properly licensed with the EPA. Give us a call today!

"The technician was friendly, and also skilled. He installed a camera doorbell with a new transformer."

Sharon E on December 2024

With over 50 years of combined air conditioning, heating, boiler, plumbing, electrical and gas fireplace experience, we guarantee 100% satisfaction!. Our technicians are certified with the Rocky Mountain Gas Association and our a/c team is properly licensed with the EPA. Give us a call today!

"The technician was friendly, and also skilled. He installed a camera doorbell with a new transformer."

Sharon E on December 2024


Avatar for Triple-T Plumbing, Heating & Air
Triple-T Plumbing, Heating & Air
815 Red Rock Road, Suite #2
New on HomeAdvisorNew on Angi
Approved Pro
Triple-T Plumbing, Heating & Air
815 Red Rock Road, Suite #2
New on AngiNew on HomeAdvisor
Approved Pro
272 local quotes requested
51 years of experience

The trusted team at Triple-T Plumbing, Heating & Air in St. George are ready to keep Washington County residents comfortable year-round. They have more than four decades of industry experience and put their knowledge to use for every customer they take on. From efficient air conditioning repair in the middle of the hottest day of summer to heater repair to keep your family warm and comfortable in the winter, their technicians are ready to be your team for years to come. Customers trust in the experienced family-owned and -operated company to help them when they need it most and in return every technician at Triple-T Plumbing, Heating & Air treats their customers’ homes as if they were their own. They are respectful, courteous, efficient, and ready when you need them, answering their phones day and night to ensure you are never left too hot or too cold in your home. Call Triple-T Plumbing, Heating & Air today to schedule your service today!

The trusted team at Triple-T Plumbing, Heating & Air in St. George are ready to keep Washington County residents comfortable year-round. They have more than four decades of industry experience and put their knowledge to use for every customer they take on. From efficient air conditioning repair in the middle of the hottest day of summer to heater repair to keep your family warm and comfortable in the winter, their technicians are ready to be your team for years to come. Customers trust in the experienced family-owned and -operated company to help them when they need it most and in return every technician at Triple-T Plumbing, Heating & Air treats their customers’ homes as if they were their own. They are respectful, courteous, efficient, and ready when you need them, answering their phones day and night to ensure you are never left too hot or too cold in your home. Call Triple-T Plumbing, Heating & Air today to schedule your service today!


Avatar for Crown Contractors LLC
Crown Contractors LLC
5.00(
2
)
Approved Pro
Crown Contractors LLC
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1188 local quotes requested

Crown Contractors specializes in multiple categories of construction including residential homes, major home renovations, excavation, earthwork, public utilities, and commercial office. Our team has over 100 combined years experience multiple types of construction. $250 million in heavy civil, $25 million in office & retail, and $14 million in residential homes. We don't have a large back office. Our business are the tradesmen that do the work. This means you aren't paying for someone's corner office, but for the people that are onsite and managing the project. This keeps our costs down for you!

"Phil and Lonnie are amazing to work with. They are very intuitive even when the client has no concrete plan for building. Their combined and individual experience delivers the whole package. Thoroughly enjoyed meeting with them and viewing our property. I found them to be Honest and sincerely interested in helping and not just for their gain. Thank you so much. Great guys! Talented and professional."

kim h on November 2024

Crown Contractors specializes in multiple categories of construction including residential homes, major home renovations, excavation, earthwork, public utilities, and commercial office. Our team has over 100 combined years experience multiple types of construction. $250 million in heavy civil, $25 million in office & retail, and $14 million in residential homes. We don't have a large back office. Our business are the tradesmen that do the work. This means you aren't paying for someone's corner office, but for the people that are onsite and managing the project. This keeps our costs down for you!

"Phil and Lonnie are amazing to work with. They are very intuitive even when the client has no concrete plan for building. Their combined and individual experience delivers the whole package. Thoroughly enjoyed meeting with them and viewing our property. I found them to be Honest and sincerely interested in helping and not just for their gain. Thank you so much. Great guys! Talented and professional."

kim h on November 2024

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FAQs for tankless water heater installation projects in Saint George, UT

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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