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Find Tankless water heater repair pros in Durham

Avatar for Thermo Direct Inc.

Thermo Direct Inc.

4.66(
170
)
Approved Pro

Thermo Direct Inc.

4.66(
170
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
186 local quotes requested

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!

"I felt extremely cared for by the whole company. They were clear with what they were able to do, what the problems were, etc.. I was given an extreme amount of attention and I was so impressed with the work that I ended up going ahead and having them replace my hot water heater because I could trust that it was going to be done right."

Amy J on October 2025

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!

"I felt extremely cared for by the whole company. They were clear with what they were able to do, what the problems were, etc.. I was given an extreme amount of attention and I was so impressed with the work that I ended up going ahead and having them replace my hot water heater because I could trust that it was going to be done right."

Amy J on October 2025


Avatar for Streamline Services, Inc

Streamline Services, Inc

4.79(
659
)
Approved Pro

Streamline Services, Inc

4.79(
659
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
175 local quotes requested

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.

"I used Streamline Services to replace my HVAC system and to install insulation on the ductwork in my basement in August 2024, and unfortunately that was an extremely expensive mistake. We have since had them out 7 times that I have record of to repair issues related to the ductwork insulation, at extreme disruption to mine and my husband’s jobs which are based in our home, and on 2 of those occasions they also had a manager supervising. It’s the least of my concerns at this point but they left a mess each time they came, insulation scraps and screws all over the place and tape stuck to the floor. After all that, the insulation has never been properly adhered to the ductwork and has fallen down repeatedly, there are multiple areas all over our basement where the fiberglass insulation is exposed and where the tape has visibly lifted and the insulation is just resting on top of the duct. Their communication is somehow even worse than their workmanship. I’ve been trying to speak to a manager about a refund since December (I have record of 10 such inquiries I made in that time) and I’ve either been ignored or told that someone will call me and it never happens. They did give me a refund that amounted to roughly 8% of what I paid for the duct wrapping about two weeks ago, without contacting me or letting me know which I found odd, however that is not at all reflective of what I should be refunded after all of this and I think they just did it in hopes that I would leave them alone. I really wanted to resolve this with them amicably and have been exceedingly patient with them but unfortunately that goodwill hasn’t been reciprocated. We paid for our ducts to be wrapped and sealed and I think it’s clear we didn’t get what we paid for."

Tyler A on March 2025

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.

"I used Streamline Services to replace my HVAC system and to install insulation on the ductwork in my basement in August 2024, and unfortunately that was an extremely expensive mistake. We have since had them out 7 times that I have record of to repair issues related to the ductwork insulation, at extreme disruption to mine and my husband’s jobs which are based in our home, and on 2 of those occasions they also had a manager supervising. It’s the least of my concerns at this point but they left a mess each time they came, insulation scraps and screws all over the place and tape stuck to the floor. After all that, the insulation has never been properly adhered to the ductwork and has fallen down repeatedly, there are multiple areas all over our basement where the fiberglass insulation is exposed and where the tape has visibly lifted and the insulation is just resting on top of the duct. Their communication is somehow even worse than their workmanship. I’ve been trying to speak to a manager about a refund since December (I have record of 10 such inquiries I made in that time) and I’ve either been ignored or told that someone will call me and it never happens. They did give me a refund that amounted to roughly 8% of what I paid for the duct wrapping about two weeks ago, without contacting me or letting me know which I found odd, however that is not at all reflective of what I should be refunded after all of this and I think they just did it in hopes that I would leave them alone. I really wanted to resolve this with them amicably and have been exceedingly patient with them but unfortunately that goodwill hasn’t been reciprocated. We paid for our ducts to be wrapped and sealed and I think it’s clear we didn’t get what we paid for."

Tyler A on March 2025


"Ryan Smith of optimal plumbing did a fantastic job!! I can not express enough how happy I am with the work he and his helper did. I am so glad I hired optimal plumbing for this job. I will always hire optimal plumbing for all my plumbing needs and will recomend them to anybody else."

Dale W on April 2024

Locally, family owned and operated plumbing company that believes in doing the right thing 100% of the time. Customer satisfaction is the most important thing to us.

"Ryan Smith of optimal plumbing did a fantastic job!! I can not express enough how happy I am with the work he and his helper did. I am so glad I hired optimal plumbing for this job. I will always hire optimal plumbing for all my plumbing needs and will recomend them to anybody else."

Dale W on April 2024


Avatar for Alexander Services

Alexander Services

4.79(
38
)
Approved Pro

Alexander Services

4.79(
38
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
179 local quotes requested

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 Quality Service Today Plumbing

Quality Service Today Plumbing

4.83(
6
)
Approved Pro

Quality Service Today Plumbing

4.83(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
120 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


Avatar for Cape Fear Air, Electric & Plumbing

Cape Fear Air, Electric & Plumbing

4.78(
639
)
Approved Pro

Cape Fear Air, Electric & Plumbing

4.78(
639
)
Approved Pro
Customers say: Super punctual
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
774 local quotes requested

Cape Fear Air-Electric-Plumbing is an air conditioning, heating, electrical, and plumbing contractor with two locations to Serve You! Fayetteville, NC (910) 483-8790 and Raleigh, NC (919) 322-2000. We have been serving the Triangle and Fayetteville areas since 1973. Nobody knows Trane like we do...... We are the oldest Trane dealer in town! Our trained professionals sell, service and install all major brands as well. We repair and replace: Air conditioning systems • Heat pumps • Gas Package units • Heat Pump Package units• Duct systems • Gas furnaces • Air handlers • Mini Split Systems • Air cleaners • Ultra Violet Air Purification and Humidifiers We can provide our commercial and residential customers with affordable heating and cooling systems to fit their lifestyles and budgets. We offer water heater installation, plumbing repairs and service, and electrical as well. To better serve our customers, we offer 24-hour emergency service six days a week. We also provide same-day service and repairs. Financing is available and we offer extended warranties! Cape Fear Air Conditioning & Heating Co., Inc. values your business and will work hard to maintain your complete satisfaction. Call us today to schedule service or request an estimate.

"Excellent! Technicians were very professional, knowledgeable and completed work quickly! A+ Experience!"

Kevin L on September 2025

Cape Fear Air-Electric-Plumbing is an air conditioning, heating, electrical, and plumbing contractor with two locations to Serve You! Fayetteville, NC (910) 483-8790 and Raleigh, NC (919) 322-2000. We have been serving the Triangle and Fayetteville areas since 1973. Nobody knows Trane like we do...... We are the oldest Trane dealer in town! Our trained professionals sell, service and install all major brands as well. We repair and replace: Air conditioning systems • Heat pumps • Gas Package units • Heat Pump Package units• Duct systems • Gas furnaces • Air handlers • Mini Split Systems • Air cleaners • Ultra Violet Air Purification and Humidifiers We can provide our commercial and residential customers with affordable heating and cooling systems to fit their lifestyles and budgets. We offer water heater installation, plumbing repairs and service, and electrical as well. To better serve our customers, we offer 24-hour emergency service six days a week. We also provide same-day service and repairs. Financing is available and we offer extended warranties! Cape Fear Air Conditioning & Heating Co., Inc. values your business and will work hard to maintain your complete satisfaction. Call us today to schedule service or request an estimate.

"Excellent! Technicians were very professional, knowledgeable and completed work quickly! A+ Experience!"

Kevin L on September 2025


Avatar for Quality Service Today Plumbing & Septic

Quality Service Today Plumbing & Septic

4.33(
18
)
Approved Pro

Quality Service Today Plumbing & Septic

4.33(
18
)
Approved Pro
Customers say: True professional
242 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.

"good job"

Debbie N on November 2025

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.

"good job"

Debbie N on November 2025


Avatar for CAROLINA PLUMBING & WATER SYSTEMS, LLC

CAROLINA PLUMBING & WATER SYSTEMS, LLC

4.87(
20
)
Approved Pro

CAROLINA PLUMBING & WATER SYSTEMS, LLC

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 Air Experts Heating & Cooling

Air Experts Heating & Cooling

4.77(
3,105
)
Approved Pro

Air Experts Heating & Cooling

4.77(
3,105
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
194 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 Cape Fear Electrical Services, Inc.

Cape Fear Electrical Services, Inc.

4.67(
38
)
Approved Pro

Cape Fear Electrical Services, Inc.

4.67(
38
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
53 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.

"Great service from Tony! He was quick, thorough and very respectful."

Mark F 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.

"Great service from Tony! He was quick, thorough and very respectful."

Mark F on December 2024

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