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Tankless water heater installers in Holly Springs

Ideal Services Company
109 Norwalk Street
5.00(
5
)
Approved Pro
Ideal Services Company
109 Norwalk Street
5.00(
5
)
Approved Pro
Customers say: Quick response
Free onsite estimate

hvac

"This company not only diagnosed the root cause of my problem, they also proactively looked at other potential risks at a system level to avoid sudden sysem failure due to weak points."

Tim L on March 2009

hvac

"This company not only diagnosed the root cause of my problem, they also proactively looked at other potential risks at a system level to avoid sudden sysem failure due to weak points."

Tim L on March 2009


Avatar for Zoom Drain Raleigh Southeast
Zoom Drain Raleigh Southeast
3262 S Brightleaf Blvd
New on HomeAdvisorNew on Angi
Approved Pro
Zoom Drain Raleigh Southeast
3262 S Brightleaf Blvd
New on AngiNew on HomeAdvisor
Approved Pro
33 local quotes requested
2 years of experience

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.

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.


Avatar for Blanton's Air, Plumbing & Electric LLC
Blanton's Air, Plumbing & Electric LLC
4514 Bragg Blvd
4.72(
257
)
Approved Pro
Blanton's Air, Plumbing & Electric LLC
4514 Bragg Blvd
4.72(
257
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
87 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!

"Eli was very nice and professional."

Birtena K on September 2024

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!

"Eli was very nice and professional."

Birtena K on September 2024


Avatar for 6 & Fix Heating & Cooling, Inc.
6 & Fix Heating & Cooling, Inc.
9006 Glenwood Ave
4.46(
12
)
Approved Pro
6 & Fix Heating & Cooling, Inc.
9006 Glenwood Ave
4.46(
12
)
Approved Pro
Customers say: True professional
38 years of experience
Free onsite estimate

Trusted HVAC licensed company servicing the Raleigh Durham area for more than 40 years. We pride ourselves on taking care of our customers every heating and cooling need. We offer 24 hour service and offer same day service calls.

"Overpriced and lacking follow through. After spending $14,000 on a new unit, I have had 3 service calls in 3 months. Now when I call, I get the same response, â Iâ ll pass the request alongâ and have received no updated and meanwhile it is 84 degrees in my house."

Kyle G on August 2024

Trusted HVAC licensed company servicing the Raleigh Durham area for more than 40 years. We pride ourselves on taking care of our customers every heating and cooling need. We offer 24 hour service and offer same day service calls.

"Overpriced and lacking follow through. After spending $14,000 on a new unit, I have had 3 service calls in 3 months. Now when I call, I get the same response, â Iâ ll pass the request alongâ and have received no updated and meanwhile it is 84 degrees in my house."

Kyle G on August 2024


Avatar for Blanton's Air, Plumbing & Electric
Blanton's Air, Plumbing & Electric
8810 Westgate Park Dr
4.66(
122
)
Approved Pro
Blanton's Air, Plumbing & Electric
8810 Westgate Park Dr
4.66(
122
)
Approved Pro
Customers say: Super punctual
2075 local quotes requested
74 years of experience

We know it’s tough to find a home services contractor you can trust. With over six decades of experience, Blanton’s is a Raleigh and Fayetteville mainstay. Known for our professional approach, quality products. and guaranteed workmanship, we’re proud to offer heating, cooling, plumbing and electric solutions that knock your socks off.

"Cancelled all services with Blanton as well as this well pitched Wow Service Plan. Was given a good pitch about services provided. However, after scheduling twice for services provided by service plan, only to have them cancelled and told need to reschedule. Today is was need to reschedule because they are anticipating (four days from now) a high volume of emergency calls due to cold weather and freezing temperatures. What cold weather? 52 and 43 at night are not freezing temps; 69 and 67 daytime are not freezing temps. So you reschedule appointments four days in advance with no actual justification or confirmation the day of of what you think might happen? Sounds more like laziness or a reason not to fulfill appointments made almost two weeks prior. Second, why have an online system that allows you to book an appointment and date but when you call to complete the appointment process, tell us that the dates that show on the calendar as “available” don’t actually mean they are available? The lady I spoke to said they are run by two different departments. Sounds like you need to update your systems and booking process that actually shows dates of availability so customers don’t waste time picking a date that isn’t actually available and waste time. Or get rid of calendar option altogether so you cannot select a date that isn’t in “real” time."

Robert S on December 2022

We know it’s tough to find a home services contractor you can trust. With over six decades of experience, Blanton’s is a Raleigh and Fayetteville mainstay. Known for our professional approach, quality products. and guaranteed workmanship, we’re proud to offer heating, cooling, plumbing and electric solutions that knock your socks off.

"Cancelled all services with Blanton as well as this well pitched Wow Service Plan. Was given a good pitch about services provided. However, after scheduling twice for services provided by service plan, only to have them cancelled and told need to reschedule. Today is was need to reschedule because they are anticipating (four days from now) a high volume of emergency calls due to cold weather and freezing temperatures. What cold weather? 52 and 43 at night are not freezing temps; 69 and 67 daytime are not freezing temps. So you reschedule appointments four days in advance with no actual justification or confirmation the day of of what you think might happen? Sounds more like laziness or a reason not to fulfill appointments made almost two weeks prior. Second, why have an online system that allows you to book an appointment and date but when you call to complete the appointment process, tell us that the dates that show on the calendar as “available” don’t actually mean they are available? The lady I spoke to said they are run by two different departments. Sounds like you need to update your systems and booking process that actually shows dates of availability so customers don’t waste time picking a date that isn’t actually available and waste time. Or get rid of calendar option altogether so you cannot select a date that isn’t in “real” time."

Robert S on December 2022


Avatar for Air Experts Heating & Cooling
Air Experts Heating & Cooling
7 Rupert Rd
4.71(
3,266
)
Approved Pro
Air Experts Heating & Cooling
7 Rupert Rd
4.71(
3,266
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
960 local quotes requested

We keep your heating, cooling, and plumbing equipment working properly and performing at peak efficiency while ensuring your comfort and keeping your air safe. We guarantee 100% satisfaction with all our work. The professionals at Air Experts have been providing comprehensive HVAC services to the residents of Raleigh, Durham, and Chapel Hill since 1986.

"Excellent and professional folks. Very courteous"

Guruprasad H on March 2025

We keep your heating, cooling, and plumbing equipment working properly and performing at peak efficiency while ensuring your comfort and keeping your air safe. We guarantee 100% satisfaction with all our work. The professionals at Air Experts have been providing comprehensive HVAC services to the residents of Raleigh, Durham, and Chapel Hill since 1986.

"Excellent and professional folks. Very courteous"

Guruprasad H on March 2025


Avatar for New York Renovations
New York Renovations
6010 Triangle Drive, Suite B
4.43(
7
)
Approved Pro
New York Renovations
6010 Triangle Drive, Suite B
4.43(
7
)
Approved Pro
Customers say: Quick response
603 local quotes requested
25 years of experience

Our business specializes in bathroom and kitchen remodeling since 2000. We offer a range of products where the customer is in charge of the design process. For our bathrooms we offer our beautiful Bella stone acrylic walls, walk-in tubs with no cutting of doorways (faster installation), and tile. For Kitchens we offer a range of options for cabinets, countertops, and backsplashes. Our business is family owned and operated. We have been in business for 21 years in the Raleigh and surrounding areas. Our father and son team have over 30 years experience in the renovations business. We strive to provide great customer service and love helping our customers visions become a reality.

"This company has some of the rudest and most disrespectful people working there. Veronica and Jessica should not be in customer facing positions. The bathroom remodel was done well, but the tile installer needs a bit more attention to details. We still do not have glass and had to call the glass company last week directly for an update as they were not being provided by New York Renovations. NY Reno kept stating there’s a delay and timing is estimated. However, Glass Depot told us the deposit was never paid and that was 7 weeks after they came out for a template. Just called the glass company again for the first time since early last week after continued vague updates from NY Reno. One very helpful person told me that NY Reno just paid the deposit via ACH earlier this week and that they’d call back after asking around for a timing update. Never heard back, so I called again but was told that NY Reno had instructed Glass Depot to not speak with me. The woman at Glass Depot specifically said she was told by NY Reno to not discuss any financial information but could confirm that “the glass has been ordered”. However, when I called last week, that same person at Glass Depot said the deposit was not made and glass had not been ordered. Meanwhile, for weeks, NY Reno was providing random updates about our glass saying they haven’t heard from the glass company, or that it’s just one more panel to come in. Those seem to be false as well as the “receipt” they emailed which was a text only document on Microsoft Word (not images). I’m sure NY Reno will reply to this and say they have gone above and beyond to make us happy. Or, try to put the blame on us and call us rude for following up directly with their vendor, but we have plenty of emails and an outrageous to show this. Plus, a bizarre phone call from Veronica where she berated me by saying that I picked the wrong person to mess with, calling me insane, etc. Update: After I left a review on Google, Veronica from NY Reno emailed stating that they will no longer be in contact or respond to any form of communication until there is a glass install date. She also continued the false line of allegations regarding harassment. Their response to this review, negative criticism, and a customer pushing for concrete updates speaks volumes."

Chris P on June 2024

Our business specializes in bathroom and kitchen remodeling since 2000. We offer a range of products where the customer is in charge of the design process. For our bathrooms we offer our beautiful Bella stone acrylic walls, walk-in tubs with no cutting of doorways (faster installation), and tile. For Kitchens we offer a range of options for cabinets, countertops, and backsplashes. Our business is family owned and operated. We have been in business for 21 years in the Raleigh and surrounding areas. Our father and son team have over 30 years experience in the renovations business. We strive to provide great customer service and love helping our customers visions become a reality.

"This company has some of the rudest and most disrespectful people working there. Veronica and Jessica should not be in customer facing positions. The bathroom remodel was done well, but the tile installer needs a bit more attention to details. We still do not have glass and had to call the glass company last week directly for an update as they were not being provided by New York Renovations. NY Reno kept stating there’s a delay and timing is estimated. However, Glass Depot told us the deposit was never paid and that was 7 weeks after they came out for a template. Just called the glass company again for the first time since early last week after continued vague updates from NY Reno. One very helpful person told me that NY Reno just paid the deposit via ACH earlier this week and that they’d call back after asking around for a timing update. Never heard back, so I called again but was told that NY Reno had instructed Glass Depot to not speak with me. The woman at Glass Depot specifically said she was told by NY Reno to not discuss any financial information but could confirm that “the glass has been ordered”. However, when I called last week, that same person at Glass Depot said the deposit was not made and glass had not been ordered. Meanwhile, for weeks, NY Reno was providing random updates about our glass saying they haven’t heard from the glass company, or that it’s just one more panel to come in. Those seem to be false as well as the “receipt” they emailed which was a text only document on Microsoft Word (not images). I’m sure NY Reno will reply to this and say they have gone above and beyond to make us happy. Or, try to put the blame on us and call us rude for following up directly with their vendor, but we have plenty of emails and an outrageous to show this. Plus, a bizarre phone call from Veronica where she berated me by saying that I picked the wrong person to mess with, calling me insane, etc. Update: After I left a review on Google, Veronica from NY Reno emailed stating that they will no longer be in contact or respond to any form of communication until there is a glass install date. She also continued the false line of allegations regarding harassment. Their response to this review, negative criticism, and a customer pushing for concrete updates speaks volumes."

Chris P on June 2024


Avatar for Out The Door Plumbing
Out The Door Plumbing
4913 Professional Ct
5.00(
2
)
Approved Pro
Out The Door Plumbing
4913 Professional Ct
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
571 local quotes requested

When you need the best, reliable sewer, water, drain and plumbing specialists in the Raleigh Area, call Out The Door Plumbing. Out The Door Plumbing specializes in sewer and water line repairs and excavations, drain cleaning, water heaters, toilets, and all of your service plumbing needs. If you are experiencing main sewer line backup issues or water leaks in your yard, Out The Door Plumbing has you covered. We also offer rainwater drainage systems, sewer camera video inspections, water line leak repairs, sewer line repairs, leak detection, pipe tracing, and HOT water hydro-jetting. We offer preventative maintenance & cleaning options. Out The Door Plumbing is your reliable plumber near you and provides quality service at a fair price. Call 919-777-4383 or find us at OutTheDoorPlumbing.com!

"Awesome company to work with. Very fast response to an emergency situation."

Eric B on November 2023

When you need the best, reliable sewer, water, drain and plumbing specialists in the Raleigh Area, call Out The Door Plumbing. Out The Door Plumbing specializes in sewer and water line repairs and excavations, drain cleaning, water heaters, toilets, and all of your service plumbing needs. If you are experiencing main sewer line backup issues or water leaks in your yard, Out The Door Plumbing has you covered. We also offer rainwater drainage systems, sewer camera video inspections, water line leak repairs, sewer line repairs, leak detection, pipe tracing, and HOT water hydro-jetting. We offer preventative maintenance & cleaning options. Out The Door Plumbing is your reliable plumber near you and provides quality service at a fair price. Call 919-777-4383 or find us at OutTheDoorPlumbing.com!

"Awesome company to work with. Very fast response to an emergency situation."

Eric B on November 2023


Avatar for HERGON CABINETS LLC
HERGON CABINETS LLC
1613 Old Louisburg Rd
5.00(
14
)
Approved Pro
HERGON CABINETS LLC
1613 Old Louisburg Rd
5.00(
14
)
Approved Pro
Customers say: Quick response
629 local quotes requested
17 years of experience

If you like an update on your kitchen you can do it with us. We believe in open communication with all of our customers. Throughout the selection, design, budgeting and installation process. Our renovation experts will make a point of keeping you up-to-date on any changes and advancements before, during and after the project. There’s nothing more important to us than the complete satisfaction of our customers. We have about 14 years of experience and our work is a high quality. We built the best part of your home with responsibility and love for your best comfort with amazing ends.

"Reynaldo and his team were super helpful and did a great job with a kitchen remodel in my Durham townhouse. Everyone who sees this new kitchen is impressed. Reynaldo did the work quicker than estimated, the prices were reasonable and he proposed helpful solutions. Highly recommend!"

Daniel R on April 2025

If you like an update on your kitchen you can do it with us. We believe in open communication with all of our customers. Throughout the selection, design, budgeting and installation process. Our renovation experts will make a point of keeping you up-to-date on any changes and advancements before, during and after the project. There’s nothing more important to us than the complete satisfaction of our customers. We have about 14 years of experience and our work is a high quality. We built the best part of your home with responsibility and love for your best comfort with amazing ends.

"Reynaldo and his team were super helpful and did a great job with a kitchen remodel in my Durham townhouse. Everyone who sees this new kitchen is impressed. Reynaldo did the work quicker than estimated, the prices were reasonable and he proposed helpful solutions. Highly recommend!"

Daniel R on April 2025


Avatar for Horizon Services
Horizon Services
540 Pylon Dr
4.50(
2
)
Approved Pro
Horizon Services
540 Pylon Dr
4.50(
2
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2045 local quotes requested

Here we can best help you to find what way our company can assist you. We provide Electrical, Plumbing, and HVAC work to best fit your needs.

"Went fine."

M W on April 2022

Here we can best help you to find what way our company can assist you. We provide Electrical, Plumbing, and HVAC work to best fit your needs.

"Went fine."

M W on April 2022

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Showing 1-10 of 950

Tankless water heater installations FAQs

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 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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