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Find Tankless water heater repair pros in South-weymouth

Avatar for Mr. Rooter Plumbing of Southern Mass

Mr. Rooter Plumbing of Southern Mass

4.12(
562
)
Approved Pro

Mr. Rooter Plumbing of Southern Mass

4.12(
562
)
Approved Pro
Customers say: True professional
36 years of experience
Emergency services offered

Mr. Rooter Plumbing of Southern Mass is your premier professional plumbing company offering the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Please call us today to schedule your appointment! Mr. Rooter 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. Please give us a call today!

"The plumber arrived on schedule and did a fine job clearing the clogged drain. We will definitely use them again if the need arrises. "

John H on November 2025

Mr. Rooter Plumbing of Southern Mass is your premier professional plumbing company offering the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Please call us today to schedule your appointment! Mr. Rooter 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. Please give us a call today!

"The plumber arrived on schedule and did a fine job clearing the clogged drain. We will definitely use them again if the need arrises. "

John H on November 2025


Avatar for G&C Plumbing and Heating, LLC

G&C Plumbing and Heating, LLC

4.97(
39
)
Approved Pro

G&C Plumbing and Heating, LLC

4.97(
39
)
Approved Pro
Super Service Award
123 local quotes requested
21 years of experience

At G&C Plumbing & Heating, our mission is to set the standard for customer service in the plumbing and HVAC industry. We take pride in delivering reliable, high-quality solutions with the professionalism and care every customer deserves. From water heater installations to heating and cooling repairs, our skilled technicians provide honest communication, upfront pricing, and exceptional workmanship—no surprises, ever. As a family-owned business serving our community for 20 years, we believe in doing things the right way—with honesty, integrity, and respect. Our technicians receive ongoing training to ensure expert service from start to finish, whether you’re speaking with our office staff, scheduling a visit, or working with a service technician in your home. We’re proud to keep our community comfortable year-round and are grateful for the continued trust and referrals from our loyal customers.

"Casey replaced my furnace and installed a new water tank. The project was completed perfectly from start to finish. The project was explained to me. The proposal was the work completed for the price planned. All the workers were friendly and polite. Everything was clean upon leaving. Appointments were kept. Casey responded to calls and questions. I would use this company again and highly recommend them. Colleen Chatten"

Colleen C on January 2026

At G&C Plumbing & Heating, our mission is to set the standard for customer service in the plumbing and HVAC industry. We take pride in delivering reliable, high-quality solutions with the professionalism and care every customer deserves. From water heater installations to heating and cooling repairs, our skilled technicians provide honest communication, upfront pricing, and exceptional workmanship—no surprises, ever. As a family-owned business serving our community for 20 years, we believe in doing things the right way—with honesty, integrity, and respect. Our technicians receive ongoing training to ensure expert service from start to finish, whether you’re speaking with our office staff, scheduling a visit, or working with a service technician in your home. We’re proud to keep our community comfortable year-round and are grateful for the continued trust and referrals from our loyal customers.

"Casey replaced my furnace and installed a new water tank. The project was completed perfectly from start to finish. The project was explained to me. The proposal was the work completed for the price planned. All the workers were friendly and polite. Everything was clean upon leaving. Appointments were kept. Casey responded to calls and questions. I would use this company again and highly recommend them. Colleen Chatten"

Colleen C on January 2026


Avatar for Rodenhiser Home Services, Inc.

Rodenhiser Home Services, Inc.

4.33(
3
)
Approved Pro

Rodenhiser Home Services, Inc.

4.33(
3
)
Approved Pro
34 local quotes requested
98 years of experience

Depend on professional plumbers from the experts at Rodenhiser Home Services— Trusted in Local Homes Since 1928. Plumbing Experts: Whatever your plumbing challenge, we have the experience to help. Professional Installations: With tens of thousands of plumbing installations under our belt. Great Warranties: Enjoy a great warranty for your new plumbing, drain or hot water install.

"Very Satisfied! "

Mac B on January 2026

Depend on professional plumbers from the experts at Rodenhiser Home Services— Trusted in Local Homes Since 1928. Plumbing Experts: Whatever your plumbing challenge, we have the experience to help. Professional Installations: With tens of thousands of plumbing installations under our belt. Great Warranties: Enjoy a great warranty for your new plumbing, drain or hot water install.

"Very Satisfied! "

Mac B on January 2026


Avatar for Full Swing Plumbing, Heating & Air

Full Swing Plumbing, Heating & Air

5.00(
3
)
Approved Pro

Full Swing Plumbing, Heating & Air

5.00(
3
)
Approved Pro
11 years of experience
Free onsite estimate

Since 2015, Full Swing Plumbing, Heating & Air has been delivering Grand Slam Service and Big League Comfort to homes and businesses across Greater Boston. Born from a commitment to reliability, skill, and trust, we’ve built a reputation as the comfort champs our community can always count on. From routine tune-ups to emergency calls to full-scale installations, our team steps up to the plate every time with the expertise and hustle it takes to keep your space running smoothly. No surprises, no shortcuts—just straight talk, fair pricing, and work done right. At Full Swing, we believe every customer deserves a home-field advantage when it comes to comfort. That’s why we bring the same energy, precision, and passion to every job, making sure you never have to sit on the bench when it comes to plumbing, heating, or cooling. Full Swing Plumbing, Heating & Air—Grand Slam Service. Big League Comfort.

"Clark at Full Swing Plumbing is absolutely amazing!! He came right out when I lost heat and fixed everything right away and was extremely kind I honestly cannot say enough about his service I would recommend this company to anyone they are terrific!! "

Alexandra L on January 2026

Since 2015, Full Swing Plumbing, Heating & Air has been delivering Grand Slam Service and Big League Comfort to homes and businesses across Greater Boston. Born from a commitment to reliability, skill, and trust, we’ve built a reputation as the comfort champs our community can always count on. From routine tune-ups to emergency calls to full-scale installations, our team steps up to the plate every time with the expertise and hustle it takes to keep your space running smoothly. No surprises, no shortcuts—just straight talk, fair pricing, and work done right. At Full Swing, we believe every customer deserves a home-field advantage when it comes to comfort. That’s why we bring the same energy, precision, and passion to every job, making sure you never have to sit on the bench when it comes to plumbing, heating, or cooling. Full Swing Plumbing, Heating & Air—Grand Slam Service. Big League Comfort.

"Clark at Full Swing Plumbing is absolutely amazing!! He came right out when I lost heat and fixed everything right away and was extremely kind I honestly cannot say enough about his service I would recommend this company to anyone they are terrific!! "

Alexandra L on January 2026


Avatar for H L Bowman

H L Bowman

4.72(
387
)
Approved Pro

H L Bowman

4.72(
387
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
1161 local quotes requested

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"

angela w on August 2025

HL Bowman has been in the same location for 38 years and owned by the same family for over 65 years. HL Bowman is a non commission based company. HL Bowman employees will never upsell you a product you don't need. Dennis and Bryan Enders and his family have deep roots in the Harrisburg community. After 65 years Dennis and family stay committed to giving the community the best possible service and product to fit their needs. HL Bowman has won Angie's List super service award every year.

"Exceptional service from the initial diagnosis to repair, superb team. I appreciated everyone's thoroughness, willingness and honest business tactics. They provided a safe environment for me to ask questions and we explored all options. Ultimately, Joshua, sealed the deal by being caring and understanding. His expertise showed but most importantly his work ethics and integrity was felt. Many thanks to the whole team Brett, Joshua, Jason and Peter delivered Top notch service. Lastly, the communication was A+. Loved receiving text messages with photo id's, true professionals. Highly recommend! You won't be disappointed!"

angela w on August 2025


Avatar for Addario, Inc.

Addario, Inc.

3.99(
237
)
Approved Pro

Addario, Inc.

3.99(
237
)
Approved Pro
Customers say: True professional
427 local quotes requested
28 years of experience

Over 70,000 Massachusetts homeowners trust Addario's for peace of mind. For nearly 30 years, we've kept homes comfortable with heat that stays on, clean water, and reliable systems. We've served 50,000+ families with true craftsmanship and integrity. A+ BBB rated with the region's strongest warranty, we're the company your neighbors recommend. As one of the state's fastest-growing companies, we're licensed, insured, and fully equipped for plumbing, heating, cooling, electrical, drain cleaning, sewer replacement, generators, bathroom remodels, and more. Our 50+ expert team doesn't just fix problems—we prevent them. Every service includes a personalized Homeowner's Maintenance Checklist to protect your investment. When your heating or cooling isn't working right, we don't guess. We fix it fast, completely, and correctly the first time. You just call Addario's—and consider it handled.

"there was only fixed one leak and there were two and i was charged a high rate for a diagnostic "

Anthony Z on December 2025

Over 70,000 Massachusetts homeowners trust Addario's for peace of mind. For nearly 30 years, we've kept homes comfortable with heat that stays on, clean water, and reliable systems. We've served 50,000+ families with true craftsmanship and integrity. A+ BBB rated with the region's strongest warranty, we're the company your neighbors recommend. As one of the state's fastest-growing companies, we're licensed, insured, and fully equipped for plumbing, heating, cooling, electrical, drain cleaning, sewer replacement, generators, bathroom remodels, and more. Our 50+ expert team doesn't just fix problems—we prevent them. Every service includes a personalized Homeowner's Maintenance Checklist to protect your investment. When your heating or cooling isn't working right, we don't guess. We fix it fast, completely, and correctly the first time. You just call Addario's—and consider it handled.

"there was only fixed one leak and there were two and i was charged a high rate for a diagnostic "

Anthony Z on December 2025


Avatar for Yellow Dog Home Services, LLC

Yellow Dog Home Services, LLC

5.00(
5
)
Approved Pro

Yellow Dog Home Services, LLC

5.00(
5
)
Approved Pro
Super Service Award
88 local quotes requested
2 years of experience

"10 stars for this company and the quality of their employees..." - Google Review "This team is a gem in town..." - Google Review "Arrived on-time, super friendly and courteous..." - Google Review "If I could give more stars, I would..." - Google Review

"Hello, Yellow Dog Home Services was phenomenal! Jeffrey was able to come the same day, complete an assessment, and define the next steps for the installation of a new hot water heater the following day. He is very personable, professional, knowledgeable and affordable. Yellow Dog is now saved in my iPhone for future project needs! Richard"

Richard O on October 2025

"10 stars for this company and the quality of their employees..." - Google Review "This team is a gem in town..." - Google Review "Arrived on-time, super friendly and courteous..." - Google Review "If I could give more stars, I would..." - Google Review

"Hello, Yellow Dog Home Services was phenomenal! Jeffrey was able to come the same day, complete an assessment, and define the next steps for the installation of a new hot water heater the following day. He is very personable, professional, knowledgeable and affordable. Yellow Dog is now saved in my iPhone for future project needs! Richard"

Richard O on October 2025


Avatar for Boston Plumbing - Heating Solutions

Boston Plumbing - Heating Solutions

5.00(
2
)
Approved Pro

Boston Plumbing - Heating Solutions

5.00(
2
)
Approved Pro
1 years of experience
Free onsite estimate

We provide results, not excuses! We pride our company on customer service, professionalism, great communication, efficiency, and superior quality work. We are experts in our trade and will do our best to keep you as educated as we can on your home renovation project. We look forward to earning your business! Feel free to give us a call today!

"Joe was very personable and professional. He did a great job taking care of our needs. He was very upfront about pricing and did a great job. He left the work area very clean and made sure we were fully satisfied with the service. We will be using Joe and his team again in the future."

An N on December 2025

We provide results, not excuses! We pride our company on customer service, professionalism, great communication, efficiency, and superior quality work. We are experts in our trade and will do our best to keep you as educated as we can on your home renovation project. We look forward to earning your business! Feel free to give us a call today!

"Joe was very personable and professional. He did a great job taking care of our needs. He was very upfront about pricing and did a great job. He left the work area very clean and made sure we were fully satisfied with the service. We will be using Joe and his team again in the future."

An N on December 2025


Avatar for JN Service HVAC & Plumbing

JN Service HVAC & Plumbing

4.56(
9
)
Approved Pro

JN Service HVAC & Plumbing

4.56(
9
)
Approved Pro
35 local quotes requested
6 years of experience

Welcome! At JN Service HVAC & Plumbing, we’re proud to deliver licensed, insured, and trusted HVAC and plumbing solutions to homes and businesses across Massachusetts. With a solid reputation built on Excellence, Commitment, and Responsibility, we help you prepare your home or commercial space for the season ahead — before winter problems strike. Our priority is your comfort at home. Why Choose Us? - 5-star Rated Company: We are a 5-star rated company with more than 1200 satisfied clients. - Customer Success: We focus on long-term relationships. - Specialist: Expert knowledge and proven skills. - Licensed and Insured: Our services are fully insured, providing you with peace of mind. - Quality in Everything we do: Best service with the best products. - Double-year warranty on labor. - Emergency Service: We're ON 24/7 to ensure your well-being.

"Overpriced and incompetent. JN Service has worked on my house 5+ times in the last month, totaling nearly $10k, and every visit created a new problem that cost more to fix. Most recently, they came for a small leak and left after cutting/breaking multiple pipes, leaving my entire home with no running water?despite assuring me I?d have at least cold water. They then returned only with an expensive full-home repipe quote, refusing to even quote a local repair. I?ve since had three other plumbing companies inspect everything; all agreed that JN?s technical decisions were poor, their repipe quote was severely overpriced, and their quote structure (initially with almost no detail) was concerning at best, predatory at worst. I will never use JN Service again and strongly recommend others avoid them."

Joseph N on December 2025

Welcome! At JN Service HVAC & Plumbing, we’re proud to deliver licensed, insured, and trusted HVAC and plumbing solutions to homes and businesses across Massachusetts. With a solid reputation built on Excellence, Commitment, and Responsibility, we help you prepare your home or commercial space for the season ahead — before winter problems strike. Our priority is your comfort at home. Why Choose Us? - 5-star Rated Company: We are a 5-star rated company with more than 1200 satisfied clients. - Customer Success: We focus on long-term relationships. - Specialist: Expert knowledge and proven skills. - Licensed and Insured: Our services are fully insured, providing you with peace of mind. - Quality in Everything we do: Best service with the best products. - Double-year warranty on labor. - Emergency Service: We're ON 24/7 to ensure your well-being.

"Overpriced and incompetent. JN Service has worked on my house 5+ times in the last month, totaling nearly $10k, and every visit created a new problem that cost more to fix. Most recently, they came for a small leak and left after cutting/breaking multiple pipes, leaving my entire home with no running water?despite assuring me I?d have at least cold water. They then returned only with an expensive full-home repipe quote, refusing to even quote a local repair. I?ve since had three other plumbing companies inspect everything; all agreed that JN?s technical decisions were poor, their repipe quote was severely overpriced, and their quote structure (initially with almost no detail) was concerning at best, predatory at worst. I will never use JN Service again and strongly recommend others avoid them."

Joseph N on December 2025


Avatar for Sila Heating, Cooling, Plumbing and Electrical

Sila Heating, Cooling, Plumbing and Electrical

4.54(
5,210
)
Approved Pro

Sila Heating, Cooling, Plumbing and Electrical

4.54(
5,210
)
Approved Pro
Customers say: Super punctual
292 local quotes requested
37 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."

Jonathan P on November 2025

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Great, as always. Sila is outstanding. We have a service contract with them for our furnace and AC and they keep them in tip-top shape. And when we have an urgent or emergency situation (heating, cooling, plumbing, electrical), they're who we call."

Jonathan P on November 2025

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