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Find Tankless water heater installers in Norwood

Avatar for RNC Mechanical, LLC

RNC Mechanical, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

RNC Mechanical, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
4 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! Book with us online or feel free to give us a call today!

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! Book with us online or feel free to give us a call today!


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
118 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 JN Service HVAC & Plumbing

JN Service HVAC & Plumbing

4.56(
9
)
Approved Pro

JN Service HVAC & Plumbing

4.56(
9
)
Approved Pro
20 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 Nicholson Heating, Cooling, Plumbing & Electrical

Nicholson Heating, Cooling, Plumbing & Electrical

5.00(
1
)
Approved Pro

Nicholson Heating, Cooling, Plumbing & Electrical

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

Nicholson Plumbing, Electrical, Heating, and Air Conditioning is the area’s top choice for any kind of home service. We have a skilled staff that is dedicated to providing the comfort you and your family depend upon. Our team of technicians provides reliable plumbing, electrical, and HVAC repair services for homes in areas of Massachusetts such as Newton, Framingham, Marlborough, Natick, Waltham, and Shrewsbury. You can place your trust in our honest and dependable staff. We have become the leader in the industry and are a 9-year consecutive winner of Angie’s List Super Service Award. The team at our plumbing and heating company offers 24/7 emergency services to keep your family safe. Let us be your reliable provider in Metro West Massachusetts. Call us now to schedule an appointment.

"Great to work with"

Martha B on November 2024

Nicholson Plumbing, Electrical, Heating, and Air Conditioning is the area’s top choice for any kind of home service. We have a skilled staff that is dedicated to providing the comfort you and your family depend upon. Our team of technicians provides reliable plumbing, electrical, and HVAC repair services for homes in areas of Massachusetts such as Newton, Framingham, Marlborough, Natick, Waltham, and Shrewsbury. You can place your trust in our honest and dependable staff. We have become the leader in the industry and are a 9-year consecutive winner of Angie’s List Super Service Award. The team at our plumbing and heating company offers 24/7 emergency services to keep your family safe. Let us be your reliable provider in Metro West Massachusetts. Call us now to schedule an appointment.

"Great to work with"

Martha B on November 2024


Avatar for Rezy Save

Rezy Save

5.00(
9
)
Approved Pro

Rezy Save

5.00(
9
)
Approved Pro
166 local quotes requested
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Very efficient, helpful, and professional. Will definitely be using them for future needs!"

Bethany C on January 2026

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

"Very efficient, helpful, and professional. Will definitely be using them for future needs!"

Bethany C on January 2026


Avatar for Cotti-Johnson Heating-Cooling-Electrical

Cotti-Johnson Heating-Cooling-Electrical

4.68(
155
)
Approved Pro

Cotti-Johnson Heating-Cooling-Electrical

4.68(
155
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
277 local quotes requested

Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.

"Happy with the work, and the customer service. Will definitely call on them for future work."

Fran P on June 2025

Experiencing issues with your heating, air conditioning, plumbing, or electrical systems? Cotti-Johnson is your reliable one-stop shop for all home comfort needs. From simple fixes to large-scale projects, our professional team handles everything with honesty and expertise. We offer 24/7 emergency services and specialized design services for landscape and indoor lighting. Trust us for top-notch, efficient, and transparent service. Visit our website at callcotti.com or call us at (833) 826-8844 to see how we can improve your home's comfort and efficiency.

"Happy with the work, and the customer service. Will definitely call on them for future work."

Fran P on June 2025


Avatar for Trust 1 Services LLC

Trust 1 Services LLC

4.67(
12
)
Approved Pro

Trust 1 Services LLC

4.67(
12
)
Approved Pro
Super Service Award
6 years of experience
Free onsite estimate

With over 100 years of experience, Trust 1 Heating, Cooling, Plumbing 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.

"They were very professional and efficient."

Ana T on January 2026

With over 100 years of experience, Trust 1 Heating, Cooling, Plumbing 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.

"They were very professional and efficient."

Ana T on January 2026


Avatar for Landry Mechanical, Inc.- Plumbing

Landry Mechanical, Inc.- Plumbing

4.62(
95
)
Approved Pro

Landry Mechanical, Inc.- Plumbing

4.62(
95
)
Approved Pro
Customers say: Quality work
293 local quotes requested
18 years of experience

In 2008, Landry Mechanical Inc Plumbing HVAC & Electric began serving residents throughout Worcester and Middlesex County. We started out just serving 20 systems a year and working on systems that our competitors ignored, such as wood systems or alternative energy systems. In putting our customers first, our reputation for quality work grew, as did our business.

"Very professional,on time and kept me informed.Did a great job, looks great!"

Scott P on September 2025

In 2008, Landry Mechanical Inc Plumbing HVAC & Electric began serving residents throughout Worcester and Middlesex County. We started out just serving 20 systems a year and working on systems that our competitors ignored, such as wood systems or alternative energy systems. In putting our customers first, our reputation for quality work grew, as did our business.

"Very professional,on time and kept me informed.Did a great job, looks great!"

Scott P on September 2025


Avatar for Addario, Inc.

Addario, Inc.

4.00(
238
)
Approved Pro

Addario, Inc.

4.00(
238
)
Approved Pro
Customers say: True professional
402 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.

"work done well and thoroughly"

Sarah M on February 2026

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.

"work done well and thoroughly"

Sarah M on February 2026


Avatar for Yellow Dog Home Services, LLC

Yellow Dog Home Services, LLC

5.00(
6
)
Approved Pro

Yellow Dog Home Services, LLC

5.00(
6
)
Approved Pro
Super Service Award
91 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

"Great work. Honest service saved me a bundle and were very friendly and professional. Highly recommend."

Rob M on February 2026

"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

"Great work. Honest service saved me a bundle and were very friendly and professional. Highly recommend."

Rob M on February 2026

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