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Tankless water heater repair pros in Graham

Avatar for Practical Plumbing Service, LLC
Practical Plumbing Service, LLC
4643 Buffalo Ford Rd
4.87(
67
)
Approved Pro
Practical Plumbing Service, LLC
4643 Buffalo Ford Rd
4.87(
67
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
8 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Prompt, professional and informative. Great customer service!"

Tracy D on July 2024

We take great pride in our experience, expertise, quality and customer service that we provide to meet your 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 a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"Prompt, professional and informative. Great customer service!"

Tracy D on July 2024


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 The Plumbing & Air Service Company
The Plumbing & Air Service Company
136 Macy Station Dr
4.50(
12
)
Approved Pro
The Plumbing & Air Service Company
136 Macy Station Dr
4.50(
12
)
Approved Pro
Customers say: Quality work
34 local quotes requested
25 years of experience

Keeping your home comfortable and functional requires a lot of specialized equipment and fixtures, from plumbing pipes to air conditioning units and everything in between. At The Plumbing & Air Service Co., we make sure you have the tools to take care of all of these components in one place. Our products and services cover everything you need to maintain your perfect home environment, and whether you live here in Greensboro or in one of our neighboring Guilford or Forsyth County neighborhoods, our trained, licensed, insured, and experienced technicians are on call to assist you with any issue you encounter thats stopping you from being completely comfortable.

"I thought listening to recommendations on Angi would be the right way to go, man was I wrong. I called them about a water leak at a cutoff valve and when they arrived late, they charged me over $400 to replace the cutoff valve. Then gave me an estimate to replace water lines through the attic instead of having them under the slab as they are now, If water leaks in the attic would not you think that would make a worse mess and damage? But the kicker is they gave me an estimate of over $9,000 to do this which one person to do the work and would take one day? $9,000? Were the new water lines going to be made from gold or what? Never again will I call them."

Greg P on September 2024

Keeping your home comfortable and functional requires a lot of specialized equipment and fixtures, from plumbing pipes to air conditioning units and everything in between. At The Plumbing & Air Service Co., we make sure you have the tools to take care of all of these components in one place. Our products and services cover everything you need to maintain your perfect home environment, and whether you live here in Greensboro or in one of our neighboring Guilford or Forsyth County neighborhoods, our trained, licensed, insured, and experienced technicians are on call to assist you with any issue you encounter thats stopping you from being completely comfortable.

"I thought listening to recommendations on Angi would be the right way to go, man was I wrong. I called them about a water leak at a cutoff valve and when they arrived late, they charged me over $400 to replace the cutoff valve. Then gave me an estimate to replace water lines through the attic instead of having them under the slab as they are now, If water leaks in the attic would not you think that would make a worse mess and damage? But the kicker is they gave me an estimate of over $9,000 to do this which one person to do the work and would take one day? $9,000? Were the new water lines going to be made from gold or what? Never again will I call them."

Greg P on September 2024


Avatar for Quality Service Today Plumbing
Quality Service Today Plumbing
831 S Eighth St
4.88(
8
)
Approved Pro
Quality Service Today Plumbing
831 S Eighth St
4.88(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
499 local quotes requested

In the heart of Mebane, North Carolina, there is a name that residents have come to trust for their plumbing and septic needs—Quality Service Today. As a locally owned and operated business, Quality Service Today has been serving the community with top-notch plumbing and septic services, making customers their utmost priority. A Commitment to Quality Quality Service Today Plumbing and Septic Residential Service has made a name for itself by delivering exceptional service to the Mebane community. Their unwavering commitment to quality workmanship, professionalism, and customer satisfaction sets them apart from the competition. Quality Service Today Plumbing and Septic Residential Service in Mebane, NC truly places customers at the forefront of their business. They understand that plumbing and septic issues can be stressful, and they're dedicated to providing friendly, transparent, and responsive service. Their 24/7 emergency services ensure that no matter the time, they're there to assist with your plumbing and septic needs.

"Work was done in a timely manner. Were able to come the next day even though I didn’t have to have it done that quick. He explained everything and the job was done well."

Dennis W on October 2024

In the heart of Mebane, North Carolina, there is a name that residents have come to trust for their plumbing and septic needs—Quality Service Today. As a locally owned and operated business, Quality Service Today has been serving the community with top-notch plumbing and septic services, making customers their utmost priority. A Commitment to Quality Quality Service Today Plumbing and Septic Residential Service has made a name for itself by delivering exceptional service to the Mebane community. Their unwavering commitment to quality workmanship, professionalism, and customer satisfaction sets them apart from the competition. Quality Service Today Plumbing and Septic Residential Service in Mebane, NC truly places customers at the forefront of their business. They understand that plumbing and septic issues can be stressful, and they're dedicated to providing friendly, transparent, and responsive service. Their 24/7 emergency services ensure that no matter the time, they're there to assist with your plumbing and septic needs.

"Work was done in a timely manner. Were able to come the next day even though I didn’t have to have it done that quick. He explained everything and the job was done well."

Dennis W on October 2024


James Cress Jr. Water Pump and Well Services
Sophia
5.00(
8
)
Approved Pro
James Cress Jr. Water Pump and Well Services
Sophia
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
63 local quotes requested

We have the experience and dedication to assist with all of your plumbing services, installs, and repairs! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Work was scheduled and completed promptly. Excellent communication & work from beginning to end."

Martha p on September 2024

We have the experience and dedication to assist with all of your plumbing services, installs, and repairs! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today!

"Work was scheduled and completed promptly. Excellent communication & work from beginning to end."

Martha p on September 2024


Avatar for JJ Remodeling
JJ Remodeling
534 W Weatherspoon St
New on HomeAdvisorNew on Angi
Approved Pro
JJ Remodeling
534 W Weatherspoon St
New on AngiNew on HomeAdvisor
Approved Pro
1337 local quotes requested
17 years of experience

Over 16 years of experience providing remodeling services ranging from Residential to Commercial. Our strong strengths are specialized in electrical, sheetrock, and landscaping.

Over 16 years of experience providing remodeling services ranging from Residential to Commercial. Our strong strengths are specialized in electrical, sheetrock, and landscaping.


Avatar for Triangle Home Repair and Paint Inc
Triangle Home Repair and Paint Inc
1112 Perkins Dr. Suite 100,
5.00(
1
)
Approved Pro
Triangle Home Repair and Paint Inc
1112 Perkins Dr. Suite 100,
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1136 local quotes requested

Your Trusted Partner for Home Improvement At Triangle Home Repair and Paint, we understand that your home is your sanctuary. That’s why we’re committed to providing top-notch repair and renovation services throughout the Triangle area, including Raleigh, Durham, and Chapel Hill. With years of experience, we specialize in offering reliable, high-quality repairs that enhance your home’s beauty, safety, and functionality

"Like we expected,‘professionally and within the budget."

Jan Z on February 2025

Your Trusted Partner for Home Improvement At Triangle Home Repair and Paint, we understand that your home is your sanctuary. That’s why we’re committed to providing top-notch repair and renovation services throughout the Triangle area, including Raleigh, Durham, and Chapel Hill. With years of experience, we specialize in offering reliable, high-quality repairs that enhance your home’s beauty, safety, and functionality

"Like we expected,‘professionally and within the budget."

Jan Z on February 2025


Avatar for Renov8 LLC
Renov8 LLC
6047 Tyvola Glen Cir
5.00(
9
)
Approved Pro
Renov8 LLC
6047 Tyvola Glen Cir
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1419 local quotes requested

We have been professionally restoring kitchens and bathrooms for over 10 years. From fiberglass and porcelain bathtubs to kitchen counters, vanity tops and Kitchen cabinets. we can refinish virtually any kitchen or bath surface affordably. We are not limited by size or scope of a project. Whether it is re-glazing a porcelain bathtub in a single family residence or refinishing 1,000 apartment kitchen counter-tops, we are more then capable of tackling all your refinishing needs. We offer lifetime warranty on all our refinishing work. We also offer a 5% Discount to all senior citizens, military, and law enforcement. we use the best product on the market for this specific trade . our services include repairing, refinishing, re-glazing, and recoloring all types of surfaces including porcelain, fiberglass, ceramic, grout, laminate, formica, metals, plastics, and wood. We specialize in bathtubs, cast iron bathtubs, claw foot tubs, showers, ceramic tile, sinks, farm sinks, vanity tops, counter tops, kitchen /bathroom cabinets. https://www.renov8co.com

"Great job would use them again"

Richard M on September 2021

We have been professionally restoring kitchens and bathrooms for over 10 years. From fiberglass and porcelain bathtubs to kitchen counters, vanity tops and Kitchen cabinets. we can refinish virtually any kitchen or bath surface affordably. We are not limited by size or scope of a project. Whether it is re-glazing a porcelain bathtub in a single family residence or refinishing 1,000 apartment kitchen counter-tops, we are more then capable of tackling all your refinishing needs. We offer lifetime warranty on all our refinishing work. We also offer a 5% Discount to all senior citizens, military, and law enforcement. we use the best product on the market for this specific trade . our services include repairing, refinishing, re-glazing, and recoloring all types of surfaces including porcelain, fiberglass, ceramic, grout, laminate, formica, metals, plastics, and wood. We specialize in bathtubs, cast iron bathtubs, claw foot tubs, showers, ceramic tile, sinks, farm sinks, vanity tops, counter tops, kitchen /bathroom cabinets. https://www.renov8co.com

"Great job would use them again"

Richard M on September 2021


Avatar for 592 Properties & Construction LLC
592 Properties & Construction LLC
PO BOX 253
4.44(
9
)
Approved Pro
592 Properties & Construction LLC
PO BOX 253
4.44(
9
)
Approved Pro
Customers say: Quick response
1400 local quotes requested
Free onsite estimate

***SPECIALIZING IN BATHROOM REMODELING***We are a properties and construction company out of Clayton, NC. Our experience in construction is tried and proven with Warren as our Lead Technician. He brings a wealth of experience to the table. Warren has over 30 years of home renovation experience with carpentry, bath remodels, and interior trim just to name a few. He leads a dedicated team whose individual and collective goal is to deliver quality service with respect and skill.

"Warren and the 592 P&C team were very professional and masters of their craft. From the initial meeting for a quote until the final touch. We felt very comfortable with them and trusted what they did. Highly recommend the team."

Dayna F on December 2023

***SPECIALIZING IN BATHROOM REMODELING***We are a properties and construction company out of Clayton, NC. Our experience in construction is tried and proven with Warren as our Lead Technician. He brings a wealth of experience to the table. Warren has over 30 years of home renovation experience with carpentry, bath remodels, and interior trim just to name a few. He leads a dedicated team whose individual and collective goal is to deliver quality service with respect and skill.

"Warren and the 592 P&C team were very professional and masters of their craft. From the initial meeting for a quote until the final touch. We felt very comfortable with them and trusted what they did. Highly recommend the team."

Dayna F on December 2023


Avatar for Able Sewer & Drain Cleaning
Able Sewer & Drain Cleaning
1600 Brookhaven Mill Rd
4.95(
136
)
Approved Pro
Able Sewer & Drain Cleaning
1600 Brookhaven Mill Rd
4.95(
136
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
349 local quotes requested

We specialize in most drainage problems including video inspection of sewer line and leak detection. We also clear drain blockages, sewer lines, sinks, lavatories, septic tanks lines, AC lines, and appliance drains. We also offer residential plumbing services and some commercial as well.

"We are large residential property management business and have been using Able Sewer & Drain for many years. They always provide excellent service at a fair price and we use them almost exclusively for our drain cleaning needs. They are a great, trusted, and appreciated service provider."

Jeff S on May 2025

We specialize in most drainage problems including video inspection of sewer line and leak detection. We also clear drain blockages, sewer lines, sinks, lavatories, septic tanks lines, AC lines, and appliance drains. We also offer residential plumbing services and some commercial as well.

"We are large residential property management business and have been using Able Sewer & Drain for many years. They always provide excellent service at a fair price and we use them almost exclusively for our drain cleaning needs. They are a great, trusted, and appreciated service provider."

Jeff S on May 2025

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FAQs for tankless water heater installation projects in Graham, NC

Professional flushing services for tankless water heaters run about $200 per visit. This essential maintenance procedure eliminates mineral deposits from critical components, particularly the heat exchanger. While homeowners can purchase DIY flushing kits for $50 to $100, professional service offers the advantage of thorough cleaning with proper techniques. Professional maintenance also includes inspection of additional components that might need attention.

Industry experts and manufacturers recommend annual maintenance for tankless water heaters, with more frequent service (every six months) for homes with challenging water conditions. This regular attention prevents efficiency losses and extends the unit's operational lifespan. Watch for warning signs like reduced water temperature, inconsistent performance, or system error codes that might indicate maintenance is needed sooner than scheduled.

Neglecting regular maintenance allows mineral scale to accumulate within your system, restricting water flow and reducing heating efficiency. This forces your unit to work harder, consuming more energy while delivering less satisfactory performance. Over time, this strain can lead to component failures, inconsistent water temperatures, and premature system replacement. Additionally, most manufacturers require documentation of regular maintenance to honor warranty coverage for major components.

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