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Tankless water heater installers in Northfield

Avatar for Jameson Plumbing
Jameson Plumbing
25 Way St Apt 3
5.00(
9
)
Approved Pro
Jameson Plumbing
25 Way St Apt 3
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Jameson 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.

"Good plumbing company. Punctual and responsive."

Shalabh G on November 2023

Jameson 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.

"Good plumbing company. Punctual and responsive."

Shalabh G on November 2023


Avatar for Long Home Products
Long Home Products
16 International Dr
5.00(
1
)
Approved Pro
Long Home Products
16 International Dr
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2843 local quotes requested

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. 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 guarantee your satisfaction!

"Quick, one day service, cleaned up after, friendly they even double checked with us before installing safety handles and shelves to make sure they were exactly where we wanted them."

Shelley A on March 2025

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. 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 guarantee your satisfaction!

"Quick, one day service, cleaned up after, friendly they even double checked with us before installing safety handles and shelves to make sure they were exactly where we wanted them."

Shelley A on March 2025


Avatar for Pioneer Basement
Pioneer Basement
31 Sanford Rd
4.50(
249
)
Approved Pro
Pioneer Basement
31 Sanford Rd
4.50(
249
)
Approved Pro
Customers say: Super punctual
845 local quotes requested
41 years of experience

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - info@pioneerbasement.com. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022

Additional service area - Cohasset, Fitchburg, Worcester, portions of Chelsea-Saugus, Chelmsford Counties. South Shore & Cape Cod and All of Rhode Island. Family owned and operated since 1984. Additional email - info@pioneerbasement.com. Additional phone - (800) 439-0788. Additional DBA - Pioneer Basement Waterproofing Inc.

"Went well. pumps replaced"

Esther H on August 2022


Avatar for Nova VC Construction & Cleaning
Nova VC Construction & Cleaning
41 Sullivan St
4.80(
54
)
Approved Pro
Nova VC Construction & Cleaning
41 Sullivan St
4.80(
54
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
750 local quotes requested

Family own business, more than a decade of experience, we work with attention to all details to the total customer's satisfaction. years of experience, with solid references. We deliver construction in general and house cleaning services.

"Great service every time, always on time, good communication."

Randy M on March 2025

Family own business, more than a decade of experience, we work with attention to all details to the total customer's satisfaction. years of experience, with solid references. We deliver construction in general and house cleaning services.

"Great service every time, always on time, good communication."

Randy M on March 2025


Stokes Construction LLC.
45 North St
4.75(
8
)
Approved Pro
Stokes Construction LLC.
45 North St
4.75(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
633 local quotes requested

Here at Brothers Home Improvement, we sustain our business on quality and integrity. With over 43 years of combined experience, we are experts in every aspect of home improvement and are committed to quality workmanship and competitive rates. We look forward to earning your business

"They did a good job."

April H on December 2022

Here at Brothers Home Improvement, we sustain our business on quality and integrity. With over 43 years of combined experience, we are experts in every aspect of home improvement and are committed to quality workmanship and competitive rates. We look forward to earning your business

"They did a good job."

April H on December 2022


Avatar for RATTIGAN & Sons Inc. DBA THE HOME IMPROVEMENT SPECIALISTS
RATTIGAN & Sons Inc. DBA THE HOME IMPROVEMENT SPECIALISTS
The Home Improvement Specialists
4.26(
74
)
Approved Pro
RATTIGAN & Sons Inc. DBA THE HOME IMPROVEMENT SPECIALISTS
The Home Improvement Specialists
4.26(
74
)
Approved Pro
Customers say: Quick response
500 local quotes requested
6 years of experience

EXPERIENCED. ON TIME. PROFESSIONAL. Our home improvement experts will make sure every aspect of your project turns out the way you want it. Customer service is a cornerstone of our business, and we pride ourselves on creating lasting relationships with our clients. Give us a call or send a message today. We would love to earn your business! ASK US ABOUT OUR SENIOR AND VETERAN DISCOUNTS.

"The company, Rattingan & Sons Inc were very professional and they did very good work. They arrived early every day, they worked the whole day, and were able to get us back into our home in 5 working days. My husband and I are in our 60's and they even helped put furniture back into my husband's office. I would highly recommend them for anyone who needs repairs in their home and will be recommend them to anyone I know. I would use them again if I needed work done."

Ann F on September 2024

EXPERIENCED. ON TIME. PROFESSIONAL. Our home improvement experts will make sure every aspect of your project turns out the way you want it. Customer service is a cornerstone of our business, and we pride ourselves on creating lasting relationships with our clients. Give us a call or send a message today. We would love to earn your business! ASK US ABOUT OUR SENIOR AND VETERAN DISCOUNTS.

"The company, Rattingan & Sons Inc were very professional and they did very good work. They arrived early every day, they worked the whole day, and were able to get us back into our home in 5 working days. My husband and I are in our 60's and they even helped put furniture back into my husband's office. I would highly recommend them for anyone who needs repairs in their home and will be recommend them to anyone I know. I would use them again if I needed work done."

Ann F on September 2024


Avatar for Tejada's Remodeling Inc
Tejada's Remodeling Inc
5.00(
21
)
Approved Pro
Tejada's Remodeling Inc
5.00(
21
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7631 local quotes requested

Good work guarantee. I love making our customer's happy

"These guys were absolutely amazing. Thank you guys so much for your hard work and helping us out."

Joseph P on May 2025

Good work guarantee. I love making our customer's happy

"These guys were absolutely amazing. Thank you guys so much for your hard work and helping us out."

Joseph P on May 2025


Avatar for Rodriguez Plumbing and Heating
Rodriguez Plumbing and Heating
Located In:
5.00(
10
)
Approved Pro
Rodriguez Plumbing and Heating
Located In:
5.00(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1 years of experience

I have 7 years experience and specialize in plumbing , heating and cooling, and water filtration services. I pride myself on the quality work I provide, while delivering great customer service at a fair price. I'm also bilingual (Spanish, English) and available for emergency services. Please see some of the services I offer below and call -or- click to schedule an estimate today!

"They were running a bit behind but were highly communicative. They came in very professional/quick and fair with their pricing! I would 100% hire again!"

Luba C on March 2025

I have 7 years experience and specialize in plumbing , heating and cooling, and water filtration services. I pride myself on the quality work I provide, while delivering great customer service at a fair price. I'm also bilingual (Spanish, English) and available for emergency services. Please see some of the services I offer below and call -or- click to schedule an estimate today!

"They were running a bit behind but were highly communicative. They came in very professional/quick and fair with their pricing! I would 100% hire again!"

Luba C on March 2025


Avatar for Neli Virtual Appliance Repair
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Neli Virtual Appliance Repair
143 Charlotte Ave
4.29(
573
)
Approved Pro
Customers say: Super punctual
54202 local quotes requested
9 years of experience

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"This was amazing! I had no idea this service existed. After searching and contacting various repair places for my washer, this was the most cost effective option. I figured if it didn't work, my machine is old and I would be out $40, not the $100+ to have a tech come out and just diagnose the problem. I am pretty handy and my washer is old anyway, so if it is broken, I have to get a new one anyway. My tech, Steve, was great! He predicted what was wrong after listening to the machine, calmly walked me through dismantling the machine and when we got down to the motor, he was right! He sent me a link to the part I would need, and let me know to contact them again if I needed help installing it. My machine works even better than before it broke, its beautifully quiet and efficient. I will definitely be saving this company for any future repairs on appliances I may need. The service was $40 + the part cost, which was about $8."

Jennifer S on March 2025

Virtually diagnose and/or repair your appliances and HVAC units today without anyone stepping foot inside your home! Starting at $45 you can take control of your home appliance repairs via video chat with a certified technician when it’s convenient for you. Make an appointment today on our website. Neli's certified technicians will work with you to conduct either a diagnosis to find out what's wrong or a repair. You will use Neli’s advanced video chat technology during your appointment. Schedule your appointment today at nelihome.com or call us at 833-876-0900!

"This was amazing! I had no idea this service existed. After searching and contacting various repair places for my washer, this was the most cost effective option. I figured if it didn't work, my machine is old and I would be out $40, not the $100+ to have a tech come out and just diagnose the problem. I am pretty handy and my washer is old anyway, so if it is broken, I have to get a new one anyway. My tech, Steve, was great! He predicted what was wrong after listening to the machine, calmly walked me through dismantling the machine and when we got down to the motor, he was right! He sent me a link to the part I would need, and let me know to contact them again if I needed help installing it. My machine works even better than before it broke, its beautifully quiet and efficient. I will definitely be saving this company for any future repairs on appliances I may need. The service was $40 + the part cost, which was about $8."

Jennifer S on March 2025


Tobyco Home Improvement
10 Anderson Way
5.00(
4
)
Tobyco Home Improvement
10 Anderson Way
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a small home improvement company established since 1993 with excellent customer service and attention to detail!

We are a small home improvement company established since 1993 with excellent customer service and attention to detail!

...
Showing 1-10 of 260

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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