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Find Water heater repair or service pros in Sunnyvale

Avatar for Koen Plumbing, Inc.

Koen Plumbing, Inc.

4.60(
102
)
Approved Pro

Koen Plumbing, Inc.

4.60(
102
)
Approved Pro
Customers say: Quick response
70 years of experience
Free onsite estimate

We are problem solvers, installers, designers, leak stoppers, clog killers, pipers, and safety experts. We do a lot of things, really. We have been in the Dallas area for more than 60 years, and have sent our expert technicians throughout the Dallas metro area to tackle jobs big and small.

"Koen Plumbing was very responsible, professional, respectful, honest, and do quality work. They replaced the first plumber I hired for this job as the first plumber was a terrible . The difference between was night and day. Koen plumbing returned calls, showed up on time, did quality work and then followed up. I would highly recommend"

Mindy H on February 2023

We are problem solvers, installers, designers, leak stoppers, clog killers, pipers, and safety experts. We do a lot of things, really. We have been in the Dallas area for more than 60 years, and have sent our expert technicians throughout the Dallas metro area to tackle jobs big and small.

"Koen Plumbing was very responsible, professional, respectful, honest, and do quality work. They replaced the first plumber I hired for this job as the first plumber was a terrible . The difference between was night and day. Koen plumbing returned calls, showed up on time, did quality work and then followed up. I would highly recommend"

Mindy H on February 2023


PPM Plumbing -

5.00(
4
)
Approved Pro

PPM Plumbing -

5.00(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

At PPM Plumbing, customer satisfaction is our top priority. We ensure that any job we do for you matches your vision of the work done. If you are looking for the top plumbing company in town, give us a call today!

"They are good at what they do. They put everything back and it looks like they haven't been there."

Lawana J on March 2022

At PPM Plumbing, customer satisfaction is our top priority. We ensure that any job we do for you matches your vision of the work done. If you are looking for the top plumbing company in town, give us a call today!

"They are good at what they do. They put everything back and it looks like they haven't been there."

Lawana J on March 2022


Avatar for Ernie's Plumbing Service, Inc.

Ernie's Plumbing Service, Inc.

4.51(
2,382
)
Approved Pro

Ernie's Plumbing Service, Inc.

4.51(
2,382
)
Approved Pro
Customers say: True professional
40 local quotes requested
30 years of experience

As Tarrant, Dallas, Denton and Collin County's premier plumbing company since 1995, we’ve completed more than two million jobs helping residents and business owners get the quality plumbing repairs and installations they need and always at a fair and affordable price. As you learn more about Ernie's Plumbing you’ll realize there’s a lot more to our plumbing company than industry expertise alone; we’re also committed to providing the best customer experience you can find anywhere! Whether you need a brand-new plumbing system or some routine maintenance, Ernie's Plumbing is here to provide the service and professionalism you need. Contact us to schedule for an absolute FREE ESTIMATE at your home or business.

"Extremely good! He's better than anybody I've ever had come to my home."

Rangy W on November 2025

As Tarrant, Dallas, Denton and Collin County's premier plumbing company since 1995, we’ve completed more than two million jobs helping residents and business owners get the quality plumbing repairs and installations they need and always at a fair and affordable price. As you learn more about Ernie's Plumbing you’ll realize there’s a lot more to our plumbing company than industry expertise alone; we’re also committed to providing the best customer experience you can find anywhere! Whether you need a brand-new plumbing system or some routine maintenance, Ernie's Plumbing is here to provide the service and professionalism you need. Contact us to schedule for an absolute FREE ESTIMATE at your home or business.

"Extremely good! He's better than anybody I've ever had come to my home."

Rangy W on November 2025


Avatar for blueFrog Plumbing + Drain of North Dallas

blueFrog Plumbing + Drain of North Dallas

4.65(
293
)
Approved Pro

blueFrog Plumbing + Drain of North Dallas

4.65(
293
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
376 local quotes requested

bluefrog Plumbing + Drain of North Dallas is the solution for all your drain and plumbing needs. We take great pride in our honesty, extreme professionalism, timeliness, and superior customer service, on every job, large or small. bluefrog Plumbing + Drain will deliver a lasting impression, developing a relationship with you and your home, so that the next time service is needed, there will be no question regarding who to call. Satisfaction guaranteed! Give us a call today. bluefrog Plumbing + Drain service experts are happy to help you with your plumbing project. All services are evaluated on-site, at service location, so that you may be completely informed and educated concerning your plumbing needs, ensuring "the right price for the right fix". We look forward to speaking with you today!

"they were all good over all. "

Henry N on October 2025

bluefrog Plumbing + Drain of North Dallas is the solution for all your drain and plumbing needs. We take great pride in our honesty, extreme professionalism, timeliness, and superior customer service, on every job, large or small. bluefrog Plumbing + Drain will deliver a lasting impression, developing a relationship with you and your home, so that the next time service is needed, there will be no question regarding who to call. Satisfaction guaranteed! Give us a call today. bluefrog Plumbing + Drain service experts are happy to help you with your plumbing project. All services are evaluated on-site, at service location, so that you may be completely informed and educated concerning your plumbing needs, ensuring "the right price for the right fix". We look forward to speaking with you today!

"they were all good over all. "

Henry N on October 2025


Avatar for Victory Plumbing and Gas

Victory Plumbing and Gas

4.43(
7
)
Approved Pro

Victory Plumbing and Gas

4.43(
7
)
Approved Pro
Free onsite estimate
Emergency services offered

At Victory Plumbing, we're here to take the stress out of plumbing problems. Whether it's a leak, a clog, or no hot water, we show up on time, communicate clearly, and provide lasting solutions with expert workmanship. We offer a full range of services, including slab leaks, gas leaks, sewer repairs, water line reroutes, and frozen or burst pipes. Our team specializes in tankless and traditional water heaters, water filtration systems, sewer camera inspections, and more. From drain cleaning and toilet repairs to showers, faucets, garbage disposals, and gas testing—we've got it covered. We treat your home with care, wear protective gear, clean up after the job, and keep you informed every step of the way. At Victory Plumbing, we don't just fix the problem we provide peace of mind and service you can count on. Emergency services are available on a case by case basis please reach out and we'd love to help!

"They fix water leaking of bathroom tub but next day it start leaking again I request them to refund my money back $448"

Muhammad C on June 2025

At Victory Plumbing, we're here to take the stress out of plumbing problems. Whether it's a leak, a clog, or no hot water, we show up on time, communicate clearly, and provide lasting solutions with expert workmanship. We offer a full range of services, including slab leaks, gas leaks, sewer repairs, water line reroutes, and frozen or burst pipes. Our team specializes in tankless and traditional water heaters, water filtration systems, sewer camera inspections, and more. From drain cleaning and toilet repairs to showers, faucets, garbage disposals, and gas testing—we've got it covered. We treat your home with care, wear protective gear, clean up after the job, and keep you informed every step of the way. At Victory Plumbing, we don't just fix the problem we provide peace of mind and service you can count on. Emergency services are available on a case by case basis please reach out and we'd love to help!

"They fix water leaking of bathroom tub but next day it start leaking again I request them to refund my money back $448"

Muhammad C on June 2025


Avatar for Casa View Plumbing

Casa View Plumbing

4.61(
46
)
Approved Pro

Casa View Plumbing

4.61(
46
)
Approved Pro
Customers say: Super punctual
17 local quotes requested
69 years of experience

At Casa View Plumbing, we’re proud to carry on a tradition of honest, reliable service that’s been trusted in East Dallas since 1956. We specialize in residential plumbing and sewer line work in older homes — something we know like the back of our hand. Our team is local, licensed, and committed to getting it right the first time. We don’t do high-pressure sales or upsells — just straightforward solutions backed by decades of experience. Whether it’s a backed-up kitchen line, a full sewer replacement, or just a leaky faucet, we show up on time, clean up after ourselves, and stand by our work. If you're looking for a plumbing company that knows the neighborhood and treats your home with respect, we’d be glad to help.

"They were quick!"

Nicol R on November 2025

At Casa View Plumbing, we’re proud to carry on a tradition of honest, reliable service that’s been trusted in East Dallas since 1956. We specialize in residential plumbing and sewer line work in older homes — something we know like the back of our hand. Our team is local, licensed, and committed to getting it right the first time. We don’t do high-pressure sales or upsells — just straightforward solutions backed by decades of experience. Whether it’s a backed-up kitchen line, a full sewer replacement, or just a leaky faucet, we show up on time, clean up after ourselves, and stand by our work. If you're looking for a plumbing company that knows the neighborhood and treats your home with respect, we’d be glad to help.

"They were quick!"

Nicol R on November 2025


Avatar for Benjamin Franklin Plumbing

Benjamin Franklin Plumbing

4.47(
189
)
Approved Pro

Benjamin Franklin Plumbing

4.47(
189
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
54 local quotes requested

Your 24/7 Emergency Plumber in Dallas-Fort Worth – Fast, Professional, Guaranteed. At Benjamin Franklin Plumbing of Dallas, we’re always on time—or you don’t pay a dime. Whether it’s a leaky faucet, a burst pipe, or a midnight flood, our licensed, background-checked plumbers are ready 24/7 to handle any job, big or small. We back every repair with at least a 2-year warranty. From clogged drains, and water filtration to water heater installs and whole-home re-pipes, our team brings unmatched skill, clean work, and rock-solid reliability to every home we enter. - 24/7 Emergency Plumbing - Fast, On-Time Service – Guaranteed - 2-Year Warranty on All Repairs - Drug-Tested, Background-Checked Technicians - Serving Plano, Carrollton, McKinney, Dallas & Surrounding Areas When plumbing problems strike, don’t wait. Call Benjamin Franklin Plumbing—your punctual, professional plumbing solution.

"I used their coupon for a better price. The plumber fixed the clog quickly. He gave me his assessment upfront and updated me as he troubleshooted. He was patient to answer any questions that I had along the way. If I ever need another plumber for an issue, this company will be my top choice."

Miguel M on October 2023

Your 24/7 Emergency Plumber in Dallas-Fort Worth – Fast, Professional, Guaranteed. At Benjamin Franklin Plumbing of Dallas, we’re always on time—or you don’t pay a dime. Whether it’s a leaky faucet, a burst pipe, or a midnight flood, our licensed, background-checked plumbers are ready 24/7 to handle any job, big or small. We back every repair with at least a 2-year warranty. From clogged drains, and water filtration to water heater installs and whole-home re-pipes, our team brings unmatched skill, clean work, and rock-solid reliability to every home we enter. - 24/7 Emergency Plumbing - Fast, On-Time Service – Guaranteed - 2-Year Warranty on All Repairs - Drug-Tested, Background-Checked Technicians - Serving Plano, Carrollton, McKinney, Dallas & Surrounding Areas When plumbing problems strike, don’t wait. Call Benjamin Franklin Plumbing—your punctual, professional plumbing solution.

"I used their coupon for a better price. The plumber fixed the clog quickly. He gave me his assessment upfront and updated me as he troubleshooted. He was patient to answer any questions that I had along the way. If I ever need another plumber for an issue, this company will be my top choice."

Miguel M on October 2023


Avatar for AmeraTex Plumbing LLC

AmeraTex Plumbing LLC

5.00(
2
)
Approved Pro

AmeraTex Plumbing LLC

5.00(
2
)
Approved Pro
3 years of experience
Free onsite estimate

Home owners finally get to choose the Pro they want to give their personal information to for their project. 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. We have 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.

"Fast and quality work done at a reasonable price. Would recommend. "

Daniel W on November 2025

Home owners finally get to choose the Pro they want to give their personal information to for their project. 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. We have 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.

"Fast and quality work done at a reasonable price. Would recommend. "

Daniel W on November 2025


Avatar for RAMBOS MECHANICAL LLC

RAMBOS MECHANICAL LLC

5.00(
4
)
Approved Pro

RAMBOS MECHANICAL LLC

5.00(
4
)
Approved Pro
Free onsite estimate
Emergency services offered

Rambo’s Plumbing provides reliable, high-quality plumbing services across the DFW metro area, serving homeowners, small businesses, and commercial properties with honesty, skill, and transparency. We specialize in: Residential & commercial plumbing services Drain cleaning & leak detection Water heater repair & installation (tank & tankless) Fixture installation & plumbing upgrades Emergency plumbing support At Rambo’s Plumbing, we believe in fair pricing, clear communication, and work done right the first time. Our licensed and insured technicians are committed to delivering exceptional results and building long-term customer relationships based on trust.

"Rambo’s Mechanical was great to work with. They replied quickly, were polite, and made scheduling really easy. I appreciated their clear communication and professionalism throughout the process. Overall, a smooth and pleasant experience. I’d definitely call them again."

David S on November 2025

Rambo’s Plumbing provides reliable, high-quality plumbing services across the DFW metro area, serving homeowners, small businesses, and commercial properties with honesty, skill, and transparency. We specialize in: Residential & commercial plumbing services Drain cleaning & leak detection Water heater repair & installation (tank & tankless) Fixture installation & plumbing upgrades Emergency plumbing support At Rambo’s Plumbing, we believe in fair pricing, clear communication, and work done right the first time. Our licensed and insured technicians are committed to delivering exceptional results and building long-term customer relationships based on trust.

"Rambo’s Mechanical was great to work with. They replied quickly, were polite, and made scheduling really easy. I appreciated their clear communication and professionalism throughout the process. Overall, a smooth and pleasant experience. I’d definitely call them again."

David S on November 2025


E&H Plumbing Services

5.00(
4
)
Approved Pro

E&H Plumbing Services

5.00(
4
)
Approved Pro
Free onsite estimate

E&H Plumbing Services 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!

"E&H showed up very quickly and did a great job with my water heater. My garage was flooding due to my old heater, they replaced it ASAP and at a low price. 10/10 no issues"

Brice P on October 2025

E&H Plumbing Services 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!

"E&H showed up very quickly and did a great job with my water heater. My garage was flooding due to my old heater, they replaced it ASAP and at a low price. 10/10 no issues"

Brice P on October 2025

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FAQs for water heater repair or service projects in Sunnyvale, TX

Warning signs include fluctuating water temperatures, a pilot light that repeatedly goes out, unusual noises from the tank, or complete heating failure. You might also detect a rotten egg smell, indicating a potential gas leak, or notice water that never reaches the proper temperature. If your water heater is over eight years old and displaying these symptoms, the gas valve is a likely culprit. Professional inspection is recommended, especially if gas odors are present.

Water heater gas valves are not universally interchangeable. Each valve must match your specific water heater's make, model, and specifications. Important compatibility factors include gas type (natural gas vs. propane), BTU rating, connection types, and physical dimensions. Using an incorrect valve can result in poor performance, premature failure, or dangerous gas leaks. Always consult your water heater's documentation or a professional plumber to identify the appropriate replacement valve for your unit.

The Sunnyvale, TX homeowners’ guide to water heater repair or services

From average costs to expert advice, get all the answers you need to get your job done.