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Tankless water heater installers in Woods Hole

Avatar for Eighthbend Plumbing, LLC
Eighthbend Plumbing, LLC
PO Box 297
5.00(
3
)
Approved Pro
Eighthbend Plumbing, LLC
PO Box 297
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

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

"He was very efficient. He did the job in a timely manner."

Lynne M on September 2022

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

"He was very efficient. He did the job in a timely manner."

Lynne M on September 2022


Avatar for NORTHCOAST PLUMBING & HEATING
NORTHCOAST PLUMBING & HEATING
P.O. Box 744
5.00(
44
)
Approved Pro
NORTHCOAST PLUMBING & HEATING
P.O. Box 744
5.00(
44
)
Approved Pro
Customers say: Quick response
32 local quotes requested
18 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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Over 30 years of experience in the mechanical industry.

"I used Northcoast to install outdoor shower plumbing. See in pictures below. Great Job. It was my 2nd time using this company. The first time Robert fixed my heat for me in the winter. Another company in cape cod tried to charge me 10 times more than he’s did. Robert is honest and gets the job done. I would use him hands down."

Patrick K on June 2025

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 in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Over 30 years of experience in the mechanical industry.

"I used Northcoast to install outdoor shower plumbing. See in pictures below. Great Job. It was my 2nd time using this company. The first time Robert fixed my heat for me in the winter. Another company in cape cod tried to charge me 10 times more than he’s did. Robert is honest and gets the job done. I would use him hands down."

Patrick K on June 2025


Avatar for Harbor Master Plumbing & Heating, Inc.
Harbor Master Plumbing & Heating, Inc.
7 Van Gogh Drive
5.00(
13
)
Approved Pro
Harbor Master Plumbing & Heating, Inc.
7 Van Gogh Drive
5.00(
13
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

At Harbor Master Plumbing & Heating, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"They installed a new shower valve in my house in Centerville. They did a great job with short notice at a affordable price. 5Star+ for Harbor Masters Plumbing"

Carl F on July 2022

At Harbor Master Plumbing & Heating, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"They installed a new shower valve in my house in Centerville. They did a great job with short notice at a affordable price. 5Star+ for Harbor Masters Plumbing"

Carl F on July 2022


Avatar for Keith Brothers Plumbing, Inc.
Keith Brothers Plumbing, Inc.
19 Milford Street
4.70(
104
)
Approved Pro
Keith Brothers Plumbing, Inc.
19 Milford Street
4.70(
104
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
28 local quotes requested

*****Please Call Before Booking through Home Advisor***** We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our high-quality work, integrity, respectfulness, and pride in what we do. We look forward to building long-term relationships and guaranteeing your satisfaction. Whether it's a leak or a renovation, no job is too big or small. You can call us in the middle of the winter when your heat goes out and we'll be there for you. That's why we're here!

"Professional and courteous"

Chris H on March 2025

*****Please Call Before Booking through Home Advisor***** We are dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential services and take pride in the attention to detail put into each of the projects we are involved with. We are known for our high-quality work, integrity, respectfulness, and pride in what we do. We look forward to building long-term relationships and guaranteeing your satisfaction. Whether it's a leak or a renovation, no job is too big or small. You can call us in the middle of the winter when your heat goes out and we'll be there for you. That's why we're here!

"Professional and courteous"

Chris H on March 2025


Steve Ricci & Sons
75 Knott Ave
4.72(
47
)
Approved Pro
Steve Ricci & Sons
75 Knott Ave
4.72(
47
)
Approved Pro
Super Service Award
Customers say: True professional
18 local quotes requested
6 years of experience

At Steve Ricci & Sons plumbing and heating we pride our company on reliability, great communication, integrity and quality work.from the small repairs to the larger jobs we are there for our customers

"Great company to work with, highly recommended. Steve was easy to work with, communication and attention to details was the biggest highlight. He did a complete rough and finish plumbing for us including water heater installation"

Jose T on April 2025

At Steve Ricci & Sons plumbing and heating we pride our company on reliability, great communication, integrity and quality work.from the small repairs to the larger jobs we are there for our customers

"Great company to work with, highly recommended. Steve was easy to work with, communication and attention to details was the biggest highlight. He did a complete rough and finish plumbing for us including water heater installation"

Jose T on April 2025


Avatar for NKM Builders
NKM Builders
5.00(
2
)
Approved Pro
NKM Builders
5.00(
2
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
174 local quotes requested

We are a fully licensed and insured general contracting company. Handling all interior remodeling while specializing in kitchen & bathroom remodels.

"Excellent work. Bathroom came out beautiful. Work was done in a timely manner. Prompt & clean!"

Meg M on September 2024

We are a fully licensed and insured general contracting company. Handling all interior remodeling while specializing in kitchen & bathroom remodels.

"Excellent work. Bathroom came out beautiful. Work was done in a timely manner. Prompt & clean!"

Meg M on September 2024


Avatar for Anchor Building & Design
Anchor Building & Design
5.00(
1
)
Approved Pro
Anchor Building & Design
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
930 local quotes requested

Anchor Building & Designs is a fully licensed and insured Construction company. We are proud to be the Top 1% Massachusetts licensed contractors according to BuildZoom rank. Our company has over 25 years of combined experience on the Cape providing to all costumers the best experience as possible. Our team is totally prepared for any type of construction, from small to high end custom homes. We are proud of our reputation and will be more than happy to connect our new costumers to previous happy costumers. Feel free to contact us anytime for a free consultation.

"Great work start to finish"

Michael S on October 2024

Anchor Building & Designs is a fully licensed and insured Construction company. We are proud to be the Top 1% Massachusetts licensed contractors according to BuildZoom rank. Our company has over 25 years of combined experience on the Cape providing to all costumers the best experience as possible. Our team is totally prepared for any type of construction, from small to high end custom homes. We are proud of our reputation and will be more than happy to connect our new costumers to previous happy costumers. Feel free to contact us anytime for a free consultation.

"Great work start to finish"

Michael S on October 2024


Avatar for Mike's Powerhouse Crew
Mike's Powerhouse Crew
73 Main St
4.28(
155
)
Approved Pro
Mike's Powerhouse Crew
73 Main St
4.28(
155
)
Approved Pro
Customers say: Quick response
248 local quotes requested
22 years of experience

Massachusetts Licensed General Contracting firm, family and woman owned and operated. Whether you would like to remodel a portion of your home, paint - interior or exterior, fix up a room or two, or even build a new home, we are the company for you! We help homeowners to see the true potential in their homes. We collaborate with customers who have an idea, and our designer will help you put your ideas on paper, and then make it a reality in your home. We also have inspection and troubleshooting experience and can provide homeowners with information about problems in the home and solutions to correct them. We offer FREE estimates. Our well established contractors look forward working with you AND your budget to complete your project in a timely fashion. Call today to discuss your home improvement project and schedule an estimate, Mike 774-212-2547. 2023 Roof Special September, October, and November ONLY 1- One day "in and out" 2- Guaranteed 1 year workmanship 3- Lifetime warranty CertainTeed asphalt shingles

"We had this company build a new master-suite in our home. That included floor plan changes, tiling the bath, installing a new shower, a jetted tub and a new toilet. Only 3 months after many things fall apart. A glass shelf almost fell in the tub when my wife was in it. It almost injured her. Towel racks came of the walls leaving giant holes behind. The brand new tub stoped draining. I brought in a licensed plumber to fix that and he told me he never saw "such a sh*tshow". And conveniently Mike told me in the middle of he project that his company declared bankruptcy, so no point suing him."

Alexander V on September 2023

Massachusetts Licensed General Contracting firm, family and woman owned and operated. Whether you would like to remodel a portion of your home, paint - interior or exterior, fix up a room or two, or even build a new home, we are the company for you! We help homeowners to see the true potential in their homes. We collaborate with customers who have an idea, and our designer will help you put your ideas on paper, and then make it a reality in your home. We also have inspection and troubleshooting experience and can provide homeowners with information about problems in the home and solutions to correct them. We offer FREE estimates. Our well established contractors look forward working with you AND your budget to complete your project in a timely fashion. Call today to discuss your home improvement project and schedule an estimate, Mike 774-212-2547. 2023 Roof Special September, October, and November ONLY 1- One day "in and out" 2- Guaranteed 1 year workmanship 3- Lifetime warranty CertainTeed asphalt shingles

"We had this company build a new master-suite in our home. That included floor plan changes, tiling the bath, installing a new shower, a jetted tub and a new toilet. Only 3 months after many things fall apart. A glass shelf almost fell in the tub when my wife was in it. It almost injured her. Towel racks came of the walls leaving giant holes behind. The brand new tub stoped draining. I brought in a licensed plumber to fix that and he told me he never saw "such a sh*tshow". And conveniently Mike told me in the middle of he project that his company declared bankruptcy, so no point suing him."

Alexander V on September 2023


Avatar for Long Home Products
Long Home Products
300 Myles Standish Blvd
2.65(
20
)
Approved Pro
Long Home Products
300 Myles Standish Blvd
2.65(
20
)
Approved Pro
5857 local quotes requested
80 years of experience

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!

"Ayden was very kind and insightful. I was happy to meet an incredible worker like that from Long Home."

Alayna L on April 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!

"Ayden was very kind and insightful. I was happy to meet an incredible worker like that from Long Home."

Alayna L on April 2025


Avatar for Johnson Home Building LLC
Johnson Home Building LLC
PO Box 163
5.00(
8
)
Approved Pro
Johnson Home Building LLC
PO Box 163
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
227 local quotes requested

With over 20 years of carpentry experience, Johnson Home Building LLC strives themselves on customer satisfaction, professionalism and quality craftsmanship. The owner, Timothy Johnson shares his father and grandfathers' passion for construction and helping others achieve the home of their dreams through remodeling projects. Call Johnson Home Building LLC for any of your renovation needs today!

"Tim built us the deck of our dreams. He did a fantastic job. We are high maintenance and he answered all of our questions throughout. Very responsive. Highly recommended."

Jeffrey V on April 2023

With over 20 years of carpentry experience, Johnson Home Building LLC strives themselves on customer satisfaction, professionalism and quality craftsmanship. The owner, Timothy Johnson shares his father and grandfathers' passion for construction and helping others achieve the home of their dreams through remodeling projects. Call Johnson Home Building LLC for any of your renovation needs today!

"Tim built us the deck of our dreams. He did a fantastic job. We are high maintenance and he answered all of our questions throughout. Very responsive. Highly recommended."

Jeffrey V on April 2023

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FAQs for tankless water heater installation projects in Woods Hole, MA

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 Woods Hole, MA 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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