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Water heater installers and replacers in Cary

Avatar for PK Plumbing, LLC
PK Plumbing, LLC
2108 Pine Needle Way
4.86(
42
)
Approved Pro
PK Plumbing, LLC
2108 Pine Needle Way
4.86(
42
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 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


Avatar for Fehr's Plumbing of Raleigh
Fehr's Plumbing of Raleigh
122 Blarney Court
5.00(
16
)
Approved Pro
Fehr's Plumbing of Raleigh
122 Blarney Court
5.00(
16
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
7 years of experience

Fehr's Plumbing of Raleigh. Family owned and operated. In the plumbing business for 23 years. Here for all you plumbing needs. We do not do any TILE OR DRYWALL.

"Fehr's Plumbing did a fabulous job replacing an old bathtub with a new unit. This job required removing a false wall in order to install a larger tub unit and completely replacing the plumbing to the unit. Eric and Aaron Fehr were professional and thorough. They showed up when they said they would and got the job done in one day. They were meticulous in protecting existing flooring from the exterior door to the bathroom and cleaned up after themselves afterward. After their drywall contractor finished up the next day, Eric and Aaron came by to reinstall baseboards and molding around the tub and reinstalled the shower curtain rail. Working with the Fehr brothers was an enjoyable experience. Great work at a reasonable price. And they do so much more. Fehr Brothers is my new "go to" plumbing and handyman contractor."

Paul W on October 2021

Fehr's Plumbing of Raleigh. Family owned and operated. In the plumbing business for 23 years. Here for all you plumbing needs. We do not do any TILE OR DRYWALL.

"Fehr's Plumbing did a fabulous job replacing an old bathtub with a new unit. This job required removing a false wall in order to install a larger tub unit and completely replacing the plumbing to the unit. Eric and Aaron Fehr were professional and thorough. They showed up when they said they would and got the job done in one day. They were meticulous in protecting existing flooring from the exterior door to the bathroom and cleaned up after themselves afterward. After their drywall contractor finished up the next day, Eric and Aaron came by to reinstall baseboards and molding around the tub and reinstalled the shower curtain rail. Working with the Fehr brothers was an enjoyable experience. Great work at a reasonable price. And they do so much more. Fehr Brothers is my new "go to" plumbing and handyman contractor."

Paul W on October 2021


MBS Plumbing Service
202 Hickory Meadow Circle
5.00(
3
)
Approved Pro
MBS Plumbing Service
202 Hickory Meadow Circle
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

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.

"Michael was incredibly nice and efficient. When my hot water heater went out, he came over within a day. He charged me exactly what he quoted me on the phone. I highly recommend."

Sarah G on April 2019

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.

"Michael was incredibly nice and efficient. When my hot water heater went out, he came over within a day. He charged me exactly what he quoted me on the phone. I highly recommend."

Sarah G on April 2019


Avatar for Triple Crown Plumbing, LLC
Triple Crown Plumbing, LLC
6904 Jason Circle
5.00(
1
)
Approved Pro
Triple Crown Plumbing, LLC
6904 Jason Circle
5.00(
1
)
Approved Pro
25 years of experience
Free onsite estimate

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

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 Modern Plumbing of the Triangle, LLC
Modern Plumbing of the Triangle, LLC
1900 Borland Rd
5.00(
3
)
Approved Pro
Modern Plumbing of the Triangle, LLC
1900 Borland Rd
5.00(
3
)
Approved Pro
1 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!

" I would highly recommend Modern Plumbing of the Triangle & their master plumber Mike who was prompt, friendly, courteous, EXPERIENCED, efficient and replaced our leaky bathroom pipe and fixed toilet with ease and efficiency. How nice it was to have a seasoned & knowledgeable person working on our plumbing. "

Frederick H on July 2025

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!

" I would highly recommend Modern Plumbing of the Triangle & their master plumber Mike who was prompt, friendly, courteous, EXPERIENCED, efficient and replaced our leaky bathroom pipe and fixed toilet with ease and efficiency. How nice it was to have a seasoned & knowledgeable person working on our plumbing. "

Frederick H on July 2025


Avatar for Tower Heating & Air, LLC
Tower Heating & Air, LLC
138 Donmoor CT
4.83(
9
)
Approved Pro
Tower Heating & Air, LLC
138 Donmoor CT
4.83(
9
)
Approved Pro
Customers say: Quick response
30 local quotes requested
48 years of experience

Tower Heating & Air, LLC is a licensed HVAC company based in Raleigh Metro Area, NC. We specialize in both commercial, residential heating, cooling systems, and plumbing. With over 40 years of experience, we are equipped to tackle any job in the industry, from one-time repairs and part replacements to ongoing maintenance and complete system installations. Breathe easy; we have your solution!

"Great"

Don A on June 2025

Tower Heating & Air, LLC is a licensed HVAC company based in Raleigh Metro Area, NC. We specialize in both commercial, residential heating, cooling systems, and plumbing. With over 40 years of experience, we are equipped to tackle any job in the industry, from one-time repairs and part replacements to ongoing maintenance and complete system installations. Breathe easy; we have your solution!

"Great"

Don A on June 2025


Avatar for NC Plumbing Pros Inc
NC Plumbing Pros Inc
5605 Chapel Hill Rd, Suite 120
4.44(
8
)
Approved Pro
NC Plumbing Pros Inc
5605 Chapel Hill Rd, Suite 120
4.44(
8
)
Approved Pro
Customers say: Quality work
16 local quotes requested
4 years of experience

NC Plumbing Pros Inc is 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.

"very good, on time"

SCOTT B on April 2025

NC Plumbing Pros Inc is 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.

"very good, on time"

SCOTT B on April 2025


Avatar for Thermo Direct, Inc.
Thermo Direct, Inc.
4901 Trademark Drive
4.64(
104
)
Approved Pro
Thermo Direct, Inc.
4901 Trademark Drive
4.64(
104
)
Approved Pro
Customers say: True professional
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
46 local quotes requested

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.

"Very nice crew. Did what I asked and on time. Job well done"

Bryan N on April 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.

"Very nice crew. Did what I asked and on time. Job well done"

Bryan N on April 2025


Avatar for Quality Service Today Plumbing & Septic
Quality Service Today Plumbing & Septic
831 South 8th Street
4.29(
17
)
Approved Pro
Quality Service Today Plumbing & Septic
831 South 8th Street
4.29(
17
)
Approved Pro
Customers say: True professional
154 local quotes requested
7 years of experience

Quality Service Today is a locally owned and operated company specializing in plumbing and septic. Our experts offer a full range of plumbing and septic solutions for homeowners throughout Mebane, Durham, and all nearby areas. Whether you are looking for a second opinion, before moving forward with a major plumbing or septic project in or around Mebane NC, or you need to have a common plumbing repair carried out, our plumbing and septic technicians are here to provide you with the exceptional service and results you deserve.

"Quality Service Today replaced my septic tank and the drainfield. From the beginning I felt at ease with the process thanks to the awesome customer service I received. When it was time for the installation the technicians kept me informed the entire time and answered all of my questions. I know who to call for any of my plumbing or septic needs."

Angela S on October 2024

Quality Service Today is a locally owned and operated company specializing in plumbing and septic. Our experts offer a full range of plumbing and septic solutions for homeowners throughout Mebane, Durham, and all nearby areas. Whether you are looking for a second opinion, before moving forward with a major plumbing or septic project in or around Mebane NC, or you need to have a common plumbing repair carried out, our plumbing and septic technicians are here to provide you with the exceptional service and results you deserve.

"Quality Service Today replaced my septic tank and the drainfield. From the beginning I felt at ease with the process thanks to the awesome customer service I received. When it was time for the installation the technicians kept me informed the entire time and answered all of my questions. I know who to call for any of my plumbing or septic needs."

Angela S on October 2024


Avatar for Zoom Drain Raleigh Southeast
Zoom Drain Raleigh Southeast
3262 S Brightleaf Blvd
4.50(
2
)
Approved Pro
Zoom Drain Raleigh Southeast
3262 S Brightleaf Blvd
4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
187 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

"Quick, respectful, and very knowledgeable. Knew what the issue was before actually checking"

Samantha M on June 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.

"Quick, respectful, and very knowledgeable. Knew what the issue was before actually checking"

Samantha M on June 2025

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Showing 1-10 of 944

FAQs for water heater installation and replacement projects in Cary, NC

You'll need an expansion tank if your home has a closed water system, which is standard in newer homes or those with backflow preventers or pressure regulators. Expanding hot water has nowhere to go in closed systems, creating potentially damaging pressure. The expansion tank provides space for this expanded water, protecting your plumbing system and water heater from premature failure. Many local building codes now require expansion tanks, and some water heater warranties may be voided without one.

For a standard 50-gallon water heater, a two-gallon expansion tank is sufficient. This sizing assumes normal household water pressure between 40 and 60 psi. If your home has higher water pressure (60 to 80 psi), consider upgrading to a slightly larger tank for added protection. The expansion tank's purpose is to accommodate the increased volume that occurs when cold water heats up, which is proportional to your water heater's capacity.

Watch for signs like dripping water around the tank, fluctuating water pressure throughout your home, or unusual noises in your plumbing system. A properly functioning expansion tank should feel light when tapped on the bottom—if it feels heavy or waterlogged, the internal bladder has likely failed. Other indicators include frequent triggering of your temperature and pressure relief valve, visible corrosion on the tank, or unexplained increases in your water bill, suggesting hidden leaks.

Most expansion tanks have a service life of five to 10 years, though some may last up to 12 years or more with proper maintenance. Factors affecting lifespan include water quality, system pressure, installation quality, and tank construction. Hard water areas often see shorter lifespans due to mineral buildup. Regular maintenance checks can help identify potential issues before complete failure. When your water heater is due for replacement, it's wise to replace the expansion tank simultaneously, even if it hasn't failed yet.

A 30-gallon water heater needs an expansion tank if your home has a closed plumbing system. The need for an expansion tank is determined by your plumbing system type rather than water heater size. Even smaller water heaters create thermal expansion when heating water. If your home has a backflow preventer, pressure regulator, or check valve on the main water line, you have a closed system that requires an expansion tank. Check your local plumbing codes, as many jurisdictions now mandate expansion tanks regardless of water heater size.

The Cary, 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.
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