Top-rated water heater repair or service pros.

Get matched with top water heater repair or service pros in Smithfield, NC

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.

Find Water heater repair or service pros in Smithfield

Avatar for William Parrish Plumbing, Inc.

William Parrish Plumbing, Inc.

4.76(
234
)
Approved Pro

William Parrish Plumbing, Inc.

4.76(
234
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
54 local quotes requested

There are many reasons why Raleigh and the surrounding areas rely on William Parrish Plumbing Inc. Since 2003, our reputation has been built on high quality and great service and an impeccable attention to detail. We founded our company with your family's comfort in mind, and that is exactly what we're thinking about when working in your home. We have trained professionals on staff and when you call William Parrish Plumbing, Inc., we respond in a prompt manor to get the job fixed and done fast. Give us a call today!

"It is a privilege to give William Parrish Plumbing my highest recommendation. Our project included drain/flush of a tank-less hot water system and repair of a cracked toilet valve. The work was performed by Pedro who was personable, knowledgeable, and a true craftsman at his trade. He presented several work options so I could pick the service best meeting my needs. Pedro was efficient and extremely clean. You can't go wrong with these guys."

Harry K on October 2025

There are many reasons why Raleigh and the surrounding areas rely on William Parrish Plumbing Inc. Since 2003, our reputation has been built on high quality and great service and an impeccable attention to detail. We founded our company with your family's comfort in mind, and that is exactly what we're thinking about when working in your home. We have trained professionals on staff and when you call William Parrish Plumbing, Inc., we respond in a prompt manor to get the job fixed and done fast. Give us a call today!

"It is a privilege to give William Parrish Plumbing my highest recommendation. Our project included drain/flush of a tank-less hot water system and repair of a cracked toilet valve. The work was performed by Pedro who was personable, knowledgeable, and a true craftsman at his trade. He presented several work options so I could pick the service best meeting my needs. Pedro was efficient and extremely clean. You can't go wrong with these guys."

Harry K on October 2025


"He was prompt, personable and took care of my problem quickly. Defintely will call him again - and he will do 24/7!!"

Valerie N on June 2025

x

"He was prompt, personable and took care of my problem quickly. Defintely will call him again - and he will do 24/7!!"

Valerie N on June 2025


Avatar for Thermo Direct, Inc.

Thermo Direct, Inc.

4.65(
107
)
Approved Pro

Thermo Direct, Inc.

4.65(
107
)
Approved Pro
Super Service Award
Customers say: True professional
11 local quotes requested
24 years of experience

Founded in 2000, Thermo Direct has been serving residential and commercial properties with professional HVAC services that you can rely on. Our combined experience and trained and certified technicians make us industry leaders in Raleigh and our other service areas across North Carolina. Thermo Direct has over two decades of experience helping customers get the most out of their living or working environments. Our technicians are sufficiently trained and have the necessary certifications to get the job done right. With a master electrician on our team, we also tackle all types of electrical work such as panel upgrades, switch and outlet additions, wiring, and more. Need more reasons to call us? Our team is available for same-day and 24-hour emergency services. We offer seasonal specials, online coupons, and flexible financing options with approved credit. Our technicians only use state-of-the-art diagnostic equipment. We always ensure correct and timely work.

"Timely, pleasant, efficient"

Fred E on October 2025

Founded in 2000, Thermo Direct has been serving residential and commercial properties with professional HVAC services that you can rely on. Our combined experience and trained and certified technicians make us industry leaders in Raleigh and our other service areas across North Carolina. Thermo Direct has over two decades of experience helping customers get the most out of their living or working environments. Our technicians are sufficiently trained and have the necessary certifications to get the job done right. With a master electrician on our team, we also tackle all types of electrical work such as panel upgrades, switch and outlet additions, wiring, and more. Need more reasons to call us? Our team is available for same-day and 24-hour emergency services. We offer seasonal specials, online coupons, and flexible financing options with approved credit. Our technicians only use state-of-the-art diagnostic equipment. We always ensure correct and timely work.

"Timely, pleasant, efficient"

Fred E on October 2025


Avatar for Blanton's Air, Plumbing & Electric LLC

Blanton's Air, Plumbing & Electric LLC

4.73(
265
)
Approved Pro

Blanton's Air, Plumbing & Electric LLC

4.73(
265
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
92 local quotes requested

Blanton's was established by Nathan (Bill) Blanton in 1951. Today. more than six decades later, Bill's passion for service, workmanship and customer satisfaction is still evident in the way we do business. While we embrace innovation to solve your electrical, heating, and cooling problems, our old fashioned service commitment remains the same. It's the reason we're an industry leader, and the reason so many of our customers become lifetime clients. Don't trust your system to just anyone. Blanton's hires only the most qualified technicians. We're dedicated to providing the highest quality installation, most innovative design, and most energy efficient products in the industry. Our team is committed and driven to deliver prompt, dependable and unparalleled service, with a constant focus on ensuring 100% customer satisfaction. Call us today!

"Great service- very professional."

Phil B on September 2025

Blanton's was established by Nathan (Bill) Blanton in 1951. Today. more than six decades later, Bill's passion for service, workmanship and customer satisfaction is still evident in the way we do business. While we embrace innovation to solve your electrical, heating, and cooling problems, our old fashioned service commitment remains the same. It's the reason we're an industry leader, and the reason so many of our customers become lifetime clients. Don't trust your system to just anyone. Blanton's hires only the most qualified technicians. We're dedicated to providing the highest quality installation, most innovative design, and most energy efficient products in the industry. Our team is committed and driven to deliver prompt, dependable and unparalleled service, with a constant focus on ensuring 100% customer satisfaction. Call us today!

"Great service- very professional."

Phil B on September 2025


Avatar for Williams Plumbing and Repairs

Williams Plumbing and Repairs

4.83(
6
)
Approved Pro

Williams Plumbing and Repairs

4.83(
6
)
Approved Pro
Customers say: Quick response
12 years of experience
Free onsite estimate

William's Plumbing is owner-operated. We've been in business for going on 10 years. We offer anything from emergency plumbing calls like a busted pipe or even rough in a house. No job is to big or to small. We offer competitive prices and stand by our work. We are available 24 hours a day 7 days a week.

"Very professional! Did the work pretty quick concidering we found the product cracked and had to be returned. Would call them again for my plumbing needs."

Glen W on October 2025

William's Plumbing is owner-operated. We've been in business for going on 10 years. We offer anything from emergency plumbing calls like a busted pipe or even rough in a house. No job is to big or to small. We offer competitive prices and stand by our work. We are available 24 hours a day 7 days a week.

"Very professional! Did the work pretty quick concidering we found the product cracked and had to be returned. Would call them again for my plumbing needs."

Glen W on October 2025


Avatar for Thermo Direct Inc.

Thermo Direct Inc.

4.66(
170
)
Approved Pro

Thermo Direct Inc.

4.66(
170
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
98 local quotes requested

For over a decade, the professionals at Thermo Direct Inc have worked hard for our friends and neighbors in the Triangle area. Helping homeowners and business owners, our comfort system technicians will make sure that your property’s heating and air conditioning equipment works as reliably and energy efficiently as possible. For projects big and small, we provide honest, cost-effective service. Relax... The Doctor is in the House!

"I felt extremely cared for by the whole company. They were clear with what they were able to do, what the problems were, etc.. I was given an extreme amount of attention and I was so impressed with the work that I ended up going ahead and having them replace my hot water heater because I could trust that it was going to be done right."

Amy J on October 2025

For over a decade, the professionals at Thermo Direct Inc have worked hard for our friends and neighbors in the Triangle area. Helping homeowners and business owners, our comfort system technicians will make sure that your property’s heating and air conditioning equipment works as reliably and energy efficiently as possible. For projects big and small, we provide honest, cost-effective service. Relax... The Doctor is in the House!

"I felt extremely cared for by the whole company. They were clear with what they were able to do, what the problems were, etc.. I was given an extreme amount of attention and I was so impressed with the work that I ended up going ahead and having them replace my hot water heater because I could trust that it was going to be done right."

Amy J on October 2025


Avatar for Plumb Level Plumbing and Construction, LLC

Plumb Level Plumbing and Construction, LLC

4.79(
12
)
Approved Pro

Plumb Level Plumbing and Construction, LLC

4.79(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 years of experience

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"null"

Tammy N on July 2018

We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"null"

Tammy N on July 2018


Avatar for Braxton Britt Plumbing

Braxton Britt Plumbing

4.46(
13
)
Approved Pro

Braxton Britt Plumbing

4.46(
13
)
Approved Pro
Super Service Award
4 years of experience
Emergency services offered

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

"The job was done in an outstanding manner "

Phyllis H on December 2025

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

"The job was done in an outstanding manner "

Phyllis H on December 2025


"Ryan Smith of optimal plumbing did a fantastic job!! I can not express enough how happy I am with the work he and his helper did. I am so glad I hired optimal plumbing for this job. I will always hire optimal plumbing for all my plumbing needs and will recomend them to anybody else."

Dale W on April 2024

Locally, family owned and operated plumbing company that believes in doing the right thing 100% of the time. Customer satisfaction is the most important thing to us.

"Ryan Smith of optimal plumbing did a fantastic job!! I can not express enough how happy I am with the work he and his helper did. I am so glad I hired optimal plumbing for this job. I will always hire optimal plumbing for all my plumbing needs and will recomend them to anybody else."

Dale W on April 2024


Avatar for East Coast Water Quality

East Coast Water Quality

5.00(
3
)
Approved Pro

East Coast Water Quality

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 local quotes requested

We are water treatment specialists as well as master plumber. We sell and service water Softeners, reverse osmosis drinking systems and perform all your plumbing needs. Our warranties are primarily lifetime and have options to fit most any budget. We have been in business ten years and our customer service means the world to our team.

"Plumber was professional and thorough. He cleared the pipes and ran the washer several times afterwards to ensure that there was no more leaks."

Kenneth B on April 2024

We are water treatment specialists as well as master plumber. We sell and service water Softeners, reverse osmosis drinking systems and perform all your plumbing needs. Our warranties are primarily lifetime and have options to fit most any budget. We have been in business ten years and our customer service means the world to our team.

"Plumber was professional and thorough. He cleared the pipes and ran the washer several times afterwards to ensure that there was no more leaks."

Kenneth B on April 2024

...
Showing 1-10 of 1009
FAQs for water heater repair or service projects in Smithfield, NC

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 Smithfield, NC 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.