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Tankless water heater installers 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 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 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
47 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
146 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
165 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


Avatar for Artisan Plumbing, LLC
Artisan Plumbing, LLC
117 Rockwater Way
4.92(
60
)
Approved Pro
Artisan Plumbing, LLC
117 Rockwater Way
4.92(
60
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

Here at Artisan Plumbing, LLC We�re dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential plumbing services. We take pride in the attention to detail we put into each project we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, your satisfaction is top on our list. Call Artisan Plumbing, LLC Today for all your plumbing requests we will take care of it.

"Came and fixed our well pump in no time and we had water in time for the evening."

Mike W on March 2023

Here at Artisan Plumbing, LLC We�re dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential plumbing services. We take pride in the attention to detail we put into each project we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, your satisfaction is top on our list. Call Artisan Plumbing, LLC Today for all your plumbing requests we will take care of it.

"Came and fixed our well pump in no time and we had water in time for the evening."

Mike W on March 2023



Avatar for CAROLINA PLUMBING & WATER SYSTEMS, LLC
CAROLINA PLUMBING & WATER SYSTEMS, LLC
719 Mattress Factory Rd
4.87(
20
)
Approved Pro
CAROLINA PLUMBING & WATER SYSTEMS, LLC
719 Mattress Factory Rd
4.87(
20
)
Approved Pro
Customers say: Quick response
41 years of experience
Emergency services offered

Hi from Carolina Plumbing & Water Systems LLC! We handle everything plumbing—from your waters source to it's disposal! Starting from your well, heating it efficiently with a tankless water heater(Rinnai certified Dealer!), or filtering it for safe, clean use, all the way through water and drain lines to your septic/city hookup! we’ve got you covered! Our team is experienced in every aspect of plumbing, including installation, repair, and maintenance of pipes, fixtures, and rough-in remodels! We also specialize in well pumps, water filtration systems, and tankless water heaters to keep your home's water running clean and efficiently. Need help with your pool pump or filter? We do that too! We put the CARE in CAROLINA!! Give us a call, we would love to work with you!!

"Great and speedy quality service. Extremely satisfied. Glenn and David were great!!"

David R on June 2025

Hi from Carolina Plumbing & Water Systems LLC! We handle everything plumbing—from your waters source to it's disposal! Starting from your well, heating it efficiently with a tankless water heater(Rinnai certified Dealer!), or filtering it for safe, clean use, all the way through water and drain lines to your septic/city hookup! we’ve got you covered! Our team is experienced in every aspect of plumbing, including installation, repair, and maintenance of pipes, fixtures, and rough-in remodels! We also specialize in well pumps, water filtration systems, and tankless water heaters to keep your home's water running clean and efficiently. Need help with your pool pump or filter? We do that too! We put the CARE in CAROLINA!! Give us a call, we would love to work with you!!

"Great and speedy quality service. Extremely satisfied. Glenn and David were great!!"

David R on June 2025


Avatar for Blanton's Air, Plumbing & Electric LLC
Blanton's Air, Plumbing & Electric LLC
4514 Bragg Blvd
4.72(
258
)
Approved Pro
Blanton's Air, Plumbing & Electric LLC
4514 Bragg Blvd
4.72(
258
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
81 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!

"Incredibly fast response with expert analysis. Immediately understood the situation and was able to evaluate solutions that could effectively fix the situation I found myself in. Provided pertinent details throughout allowing me to make informed decisions. Will certainly work with Blanton's again."

Michael L on June 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!

"Incredibly fast response with expert analysis. Immediately understood the situation and was able to evaluate solutions that could effectively fix the situation I found myself in. Provided pertinent details throughout allowing me to make informed decisions. Will certainly work with Blanton's again."

Michael L 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

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FAQs for tankless water heater installation projects in Cary, NC

Yes, although they have a higher upfront cost compared to traditional units, tankless water heaters can be worth the investment for many homeowners. They heat water on demand, eliminating standby energy losses and leading to 24% to 34% greater energy efficiency for homes using up to 41 gallons of hot water daily. Tankless units last longer—around 20 years with proper maintenance—and require less space than traditional units. They also reduce the risk of leaks and water damage since there's no tank to corrode and fail.

Tankless water heaters, including gas-powered models, do require electricity to operate components like the ignition and control systems. This means they won't function during a power outage. If you live in an area prone to outages and want to ensure a continuous hot water supply, consider installing a battery backup system or generator to keep your tankless water heater running when the power goes out.

You should set your tankless water heater to 120 degrees Fahrenheit for optimal safety and efficiency, as recommended by the U.S. Consumer Product Safety Commission. Setting the temperature at 120 degrees prevents scalding accidents, particularly for children and the elderly, and reduces energy consumption. Temperatures above 140 degrees increase the risk of burns and promote mineral buildup, which can decrease the system's efficiency.

A 20-minute shower uses 50 to 60 gallons of water, assuming a flow rate of 2.5 to 3 gallons per minute. A typical whole-house tankless water heater can produce 4 to 8 gallons of hot water per minute, providing continuous hot water for long showers. By installing low-flow showerheads and reducing shower time, you decrease water consumption and energy costs, maximizing the efficiency of your tankless system.

With proper maintenance, a tankless water heater lasts around 20 years, significantly longer than conventional tank water heaters, which last between 8 and 12 years. Regular inspections and timely repairs can further extend its lifespan. To keep your tankless system operating efficiently, have it inspected or serviced annually and address any minor issues promptly by contacting a local tankless water heater repair service.

The Cary, NC homeowners’ guide to tankless water heater installations
From average costs to expert advice, get all the answers you need to get your job done.
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