Top-rated water heater installers and replacers.

Get matched with top water heater installers and replacers in Knightdale, 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 installers and replacers in Knightdale

Avatar for PK Plumbing, LLC

PK Plumbing, LLC

4.86(
42
)
Approved Pro

PK Plumbing, LLC

4.86(
42
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
9 years of experience

Looking for a dedicated company that will provide excellent customer service and work....then give us a call! With over 25 years of experience, PK Plumbing, LLC will be able to handle all of your plumbing needs. 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 task or project. We look forward to earning your business!

"I have to be honest, I have been selfishly putting off leaving this review because I didn't want everyone knowing what a gem Edwin from PK Plumbing is. Edwin has come to our rescue WAY too often in the past year or so. Most recently, we had a massive leak in our crawl space which had apparently been going on for a long time before the pipe totally split. Edwin squeezed us in to come out and get the leak sorted out. Unfortunately, it took a couple of days because as he fixed one area, another would spring a leak. (Darned aging Polybutylene piping!) Edwin is extremely professional and definitely knows what he is doing. He is honest and friendly and doesn't charge you an arm and a leg like some companies would. We are fortunate to have found him and hope that he stays in business for a long time to come. I am pretty sure we will have to utilize him on a regular basis as the piping slowly fails in our house. (Unless we win the lottery to get all the pipes replaced in one fell swoop! We can hope! :D)"

Steve B on May 2021

Looking for a dedicated company that will provide excellent customer service and work....then give us a call! With over 25 years of experience, PK Plumbing, LLC will be able to handle all of your plumbing needs. 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 task or project. We look forward to earning your business!

"I have to be honest, I have been selfishly putting off leaving this review because I didn't want everyone knowing what a gem Edwin from PK Plumbing is. Edwin has come to our rescue WAY too often in the past year or so. Most recently, we had a massive leak in our crawl space which had apparently been going on for a long time before the pipe totally split. Edwin squeezed us in to come out and get the leak sorted out. Unfortunately, it took a couple of days because as he fixed one area, another would spring a leak. (Darned aging Polybutylene piping!) Edwin is extremely professional and definitely knows what he is doing. He is honest and friendly and doesn't charge you an arm and a leg like some companies would. We are fortunate to have found him and hope that he stays in business for a long time to come. I am pretty sure we will have to utilize him on a regular basis as the piping slowly fails in our house. (Unless we win the lottery to get all the pipes replaced in one fell swoop! We can hope! :D)"

Steve B on May 2021


"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 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
31 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


Cape Fear Air Conditioning and Heating Company, Inc.

4.60(
40
)
Approved Pro

Cape Fear Air Conditioning and Heating Company, Inc.

4.60(
40
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
167 local quotes requested

Need help with your heating or air conditioner now? We are ready 24/7 to provide solutions for your emergency. We repair all major brands of air conditioners, heat pumps, gas furnaces, package systems, and electric furnaces. Family owned and operated since 1973 we are honored to have earned the trust of many of our Fayetteville neighbors (and surrounding counties). Each of our skilled technicians values customer service above all else. We have built ourselves around our customers and continue to deliver high-quality products and services.

"'Professional and efficient. I would rehire them!"

Pam O on December 2024

Need help with your heating or air conditioner now? We are ready 24/7 to provide solutions for your emergency. We repair all major brands of air conditioners, heat pumps, gas furnaces, package systems, and electric furnaces. Family owned and operated since 1973 we are honored to have earned the trust of many of our Fayetteville neighbors (and surrounding counties). Each of our skilled technicians values customer service above all else. We have built ourselves around our customers and continue to deliver high-quality products and services.

"'Professional and efficient. I would rehire them!"

Pam O on December 2024


Avatar for Thermo Direct Inc.

Thermo Direct Inc.

4.67(
171
)
Approved Pro

Thermo Direct Inc.

4.67(
171
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
27 years of experience

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!

"Felipe diagnosed and found the problem. Very professional and thorough. We appreciate Felipe!"

Isabel V on February 2026

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!

"Felipe diagnosed and found the problem. Very professional and thorough. We appreciate Felipe!"

Isabel V on February 2026


Avatar for Streamline Services, Inc

Streamline Services, Inc

4.78(
661
)
Approved Pro

Streamline Services, Inc

4.78(
661
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
25 years of experience

Streamline Services, Inc. has been serving the plumbing, electrical and HVAC needs of Raleigh and surrounding areas for over 20 years. We offer 24/7 support and fast, same day repairs. We are a family-owned and operated business. We're committed to providing the highest quality service with our licensed and certified technicians, continuing training, and dedication to our community. Our core values are simple yet impact the way we go about our day – dependable, dedicated, positive, eager to learn, process-driven, and humble. The relationships we cultivate and develop amongst ourselves and with customers is something we pride ourselves with every day.

"They replaced my Well Jet Pump but could not get it to cycle on and off correctly. Finally, the Technician told me that I had a water problem but that he could not open the well to confirm because he did not have the Certification to open the Well. Thinking I had a water problem, my wife and I SUFFERED with a non-working correctly Well Pump for 9 months. I finally called another company who COULD open the Well and they determined that I had plenty of water and installed a Submersible Pump and now we have great pressure and are getting 14 gallons a minute. After I had the pump replaced by another company I received a call from Streamline requesting to do more service work for me. I asked to have a Supervisor call me. After 2 weeks someone finally did. I explained my situation and asked for a refund on the "One Year Warranty Jet Pump" (not on the labor just the cost I was charged for the pump). The Supervisor told me that they would NOT give me a refund. DO NOT USE THIS COMPANY!"

Ervin W on January 2026

Streamline Services, Inc. has been serving the plumbing, electrical and HVAC needs of Raleigh and surrounding areas for over 20 years. We offer 24/7 support and fast, same day repairs. We are a family-owned and operated business. We're committed to providing the highest quality service with our licensed and certified technicians, continuing training, and dedication to our community. Our core values are simple yet impact the way we go about our day – dependable, dedicated, positive, eager to learn, process-driven, and humble. The relationships we cultivate and develop amongst ourselves and with customers is something we pride ourselves with every day.

"They replaced my Well Jet Pump but could not get it to cycle on and off correctly. Finally, the Technician told me that I had a water problem but that he could not open the well to confirm because he did not have the Certification to open the Well. Thinking I had a water problem, my wife and I SUFFERED with a non-working correctly Well Pump for 9 months. I finally called another company who COULD open the Well and they determined that I had plenty of water and installed a Submersible Pump and now we have great pressure and are getting 14 gallons a minute. After I had the pump replaced by another company I received a call from Streamline requesting to do more service work for me. I asked to have a Supervisor call me. After 2 weeks someone finally did. I explained my situation and asked for a refund on the "One Year Warranty Jet Pump" (not on the labor just the cost I was charged for the pump). The Supervisor told me that they would NOT give me a refund. DO NOT USE THIS COMPANY!"

Ervin W on January 2026


Avatar for Yellow Dot Heating & Air Conditioning

Yellow Dot Heating & Air Conditioning

4.06(
16
)
Approved Pro

Yellow Dot Heating & Air Conditioning

4.06(
16
)
Approved Pro
29 local quotes requested
17 years of experience

For more than ten years, Yellow Dot Heating, Air Conditioning and Electrical has been one of the areas largest heating and cooling hvac contractors. We strive to provide Triangle home and business owners with top-of-the-line emergency hvac services, emergency hvac repair, sales, and support for the most popular heating and cooling system brands on the market. We know what it takes to provide quality HVAC service and installation to our customers. We are based in Raleigh, North Carolina and also serve the areas of Durham, Cary, Chapel Hill, Apex, Hillsborough, Garner, Wake Forest, Holly Springs, Morrisville, Knightsdale, Zebulon, Clayton, Fuquay-Varina, Wake County, Durham County and more.

"Nicely done and courtesy."

Steve O on February 2026

For more than ten years, Yellow Dot Heating, Air Conditioning and Electrical has been one of the areas largest heating and cooling hvac contractors. We strive to provide Triangle home and business owners with top-of-the-line emergency hvac services, emergency hvac repair, sales, and support for the most popular heating and cooling system brands on the market. We know what it takes to provide quality HVAC service and installation to our customers. We are based in Raleigh, North Carolina and also serve the areas of Durham, Cary, Chapel Hill, Apex, Hillsborough, Garner, Wake Forest, Holly Springs, Morrisville, Knightsdale, Zebulon, Clayton, Fuquay-Varina, Wake County, Durham County and more.

"Nicely done and courtesy."

Steve O on February 2026


Avatar for Alexander Services

Alexander Services

4.79(
38
)
Approved Pro

Alexander Services

4.79(
38
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
14 years of experience

Winner of the WRAL Voters' Choice Award 4 years in a row, Alexander Services provides Commercial and Residential Heating, Air Conditioning and Electrical Installation, Repair and Service. We offer Same-Day Service, Exact-Time appointments and are open 7 days a week.

"Matt did a great job installing my first ceiling light/fan. He identified that the second ceiling light/fan required a different box in the ceiling, and ordered the correct equipment. Rob came a week later and did an awesome job installing the second ceiling light/fan. His attention to detail was remarkable! Great job Matt and Rob!"

Jean K on October 2025

Winner of the WRAL Voters' Choice Award 4 years in a row, Alexander Services provides Commercial and Residential Heating, Air Conditioning and Electrical Installation, Repair and Service. We offer Same-Day Service, Exact-Time appointments and are open 7 days a week.

"Matt did a great job installing my first ceiling light/fan. He identified that the second ceiling light/fan required a different box in the ceiling, and ordered the correct equipment. Rob came a week later and did an awesome job installing the second ceiling light/fan. His attention to detail was remarkable! Great job Matt and Rob!"

Jean K on October 2025


Avatar for Thermo Direct, Inc.

Thermo Direct, Inc.

4.66(
109
)
Approved Pro

Thermo Direct, Inc.

4.66(
109
)
Approved Pro
Super Service Award
Customers say: True professional
30 local quotes requested
25 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.

"Fast, friendly, and not ridiculously priced."

Craig S on January 2026

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.

"Fast, friendly, and not ridiculously priced."

Craig S on January 2026


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
88 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

...
Showing 1-10 of 1021

The Knightdale, NC homeowners’ guide to water heater installations and replacements

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