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Tankless water heater installers in South Yarmouth

Avatar for NORTHCOAST PLUMBING & HEATING
NORTHCOAST PLUMBING & HEATING
P.O. Box 744
5.00(
37
)
Approved Pro
NORTHCOAST PLUMBING & HEATING
P.O. Box 744
5.00(
37
)
Approved Pro
20 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.

"Showed up on time, came in below his estimate and exceeded my expectations! "

George R on April 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.

"Showed up on time, came in below his estimate and exceeded my expectations! "

George R on April 2025


Avatar for Tatra Building Company, Inc.
Tatra Building Company, Inc.
1268 MA-28
4.81(
13
)
Approved Pro
Tatra Building Company, Inc.
1268 MA-28
4.81(
13
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
16 local quotes requested

Tatra Building Company provides general construction services for Cape Cod and South Shore area. We are committed to excellence, offering years of experience and fast, friendly service. Bridging design, construction and mechanical services, we deliver the best product, value and price. Shop around and then give us the call last, you will be glad you did. From a simple task like new electrical service, water heater or bathroom remodeling, to a new home or business property design and construction. Really..... Superior quality, attention, best price, forever relationship

"These people are HIGHLY professional and do the work RIGHT AWAY! Very reasonable prices! Would hire again!"

Barbara T on December 2024

Tatra Building Company provides general construction services for Cape Cod and South Shore area. We are committed to excellence, offering years of experience and fast, friendly service. Bridging design, construction and mechanical services, we deliver the best product, value and price. Shop around and then give us the call last, you will be glad you did. From a simple task like new electrical service, water heater or bathroom remodeling, to a new home or business property design and construction. Really..... Superior quality, attention, best price, forever relationship

"These people are HIGHLY professional and do the work RIGHT AWAY! Very reasonable prices! Would hire again!"

Barbara T on December 2024


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
16 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
149 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 Castro Finish Carpentry Inc
Castro Finish Carpentry Inc
1 Golf Link Circle
5.00(
7
)
Approved Pro
Castro Finish Carpentry Inc
1 Golf Link Circle
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
486 local quotes requested

Welcome to Castro finish carpentry! We have over 12 years of experience on all: *Remodeling (Interior and Exterior) *Decks *Additions framing *Siding *Roofing *Windows *Doors And so much more!! Castro Finish Carpentry is a full insured company located at Cape Cod, on the field over 12 years. Our crew is formed by high capacity craftsman to guarantee a impeccable job, beyond competence and dedication, we preserve transparency to our costumers!! Feel free to give us a call and email for any question!

"Their team did an incredible job from initial contact, providing estimate, scheduling work, to delivering finished product. Professional and courteous every step of the way. Will most definitely use their services in the future and highly recommended."

Scott L on March 2025

Welcome to Castro finish carpentry! We have over 12 years of experience on all: *Remodeling (Interior and Exterior) *Decks *Additions framing *Siding *Roofing *Windows *Doors And so much more!! Castro Finish Carpentry is a full insured company located at Cape Cod, on the field over 12 years. Our crew is formed by high capacity craftsman to guarantee a impeccable job, beyond competence and dedication, we preserve transparency to our costumers!! Feel free to give us a call and email for any question!

"Their team did an incredible job from initial contact, providing estimate, scheduling work, to delivering finished product. Professional and courteous every step of the way. Will most definitely use their services in the future and highly recommended."

Scott L on March 2025


Avatar for Loyd's Home Improvement
Loyd's Home Improvement
Carl Landi Circle
4.52(
27
)
Approved Pro
Loyd's Home Improvement
Carl Landi Circle
4.52(
27
)
Approved Pro
Customers say: Quality work
233 local quotes requested
17 years of experience

Loyd's Home Improvement is ready to provide everything and anything your home needs to look and feel new again at affordable prices. With over 25 years of experience, Loyd's Home Improvement has designed and build several Handicapped decks and ramps. Call today for details! Additional DBA - Harold Loyd.

"Harold & his crew, Charlie & Mike were awesome. Came to work on time. They listened to my wants & needs and came up with a plan that worked. Communicated with us through out the process. Their attention to detail was incredible. They went above & beyond their job description. I would highly recommend them on any renovations, they are very talented skilled laborers. It was a pleasure doing business with this company."

John R on December 2024

Loyd's Home Improvement is ready to provide everything and anything your home needs to look and feel new again at affordable prices. With over 25 years of experience, Loyd's Home Improvement has designed and build several Handicapped decks and ramps. Call today for details! Additional DBA - Harold Loyd.

"Harold & his crew, Charlie & Mike were awesome. Came to work on time. They listened to my wants & needs and came up with a plan that worked. Communicated with us through out the process. Their attention to detail was incredible. They went above & beyond their job description. I would highly recommend them on any renovations, they are very talented skilled laborers. It was a pleasure doing business with this company."

John R on December 2024


Avatar for SeaBreeze Home Construction
SeaBreeze Home Construction
791 S Orleans Rd
4.62(
21
)
Approved Pro
SeaBreeze Home Construction
791 S Orleans Rd
4.62(
21
)
Approved Pro
Customers say: Terrific value
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
108 local quotes requested

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"Excellent! We had a very good experience with SeaBreeze Home Construction. Amanda and Mitchel are so easy to work with and genuinely nice people. Amanda is incredibly organized and efficient - especially arranging subcontractors, ordering materials, etc. Great attention to detail. Mitchel is a very meticulous craftsman and a perfectionist. The project went smoothly with just a few delays due to supply chain issues - beyond anyone's control. All in all it was a great experience and we highly recommend them!"

Susan M on February 2025

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"Excellent! We had a very good experience with SeaBreeze Home Construction. Amanda and Mitchel are so easy to work with and genuinely nice people. Amanda is incredibly organized and efficient - especially arranging subcontractors, ordering materials, etc. Great attention to detail. Mitchel is a very meticulous craftsman and a perfectionist. The project went smoothly with just a few delays due to supply chain issues - beyond anyone's control. All in all it was a great experience and we highly recommend them!"

Susan M on February 2025


Avatar for GTF & Sons Construction
GTF & Sons Construction
761 Old Barnstable Rd
5.00(
1
)
Approved Pro
GTF & Sons Construction
761 Old Barnstable Rd
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
322 local quotes requested

GTF & Sons Construction - Your Trusted Home Improvement Experts in Barnstable. From small repairs to major renovations, our skilled team is here to bring your vision to life. With our attention to detail and commitment to quality, we deliver exceptional results that exceed expectations. Contact us today for all your home improvement needs.

"They did a good work and very communicative. They are a good company and know what they are doing."

Mathew A on February 2023

GTF & Sons Construction - Your Trusted Home Improvement Experts in Barnstable. From small repairs to major renovations, our skilled team is here to bring your vision to life. With our attention to detail and commitment to quality, we deliver exceptional results that exceed expectations. Contact us today for all your home improvement needs.

"They did a good work and very communicative. They are a good company and know what they are doing."

Mathew A on February 2023


Avatar for IHS Building and Remodeling, Inc.
IHS Building and Remodeling, Inc.
32 Buckwood Dr
4.81(
43
)
Approved Pro
IHS Building and Remodeling, Inc.
32 Buckwood Dr
4.81(
43
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
219 local quotes requested

We offer elegant and practical building and remodeling solutions for your Cape Cod home, tailored to your taste and needs. IHS is a fully licensed/insured, family-owned company, with over 20 years of experience in all phases of residential construction. We focus on building lasting professional relationships with our customers, and becoming their trusted go-to contractor for all of their home improvement needs.

"We recently had an “old school” original 1970’s Cape Cod kitchen fully remodeled including adding a slider. Richard did a great job from planning and design (shout out to Hanna on this), to demo, to install, to finish work. Richard was on time, reliable, and not your typical Cape contractor. Super clean at all times and was able to work with us on various hiccups/unexpected stuff along the way. He explained options and the pros and cons of each possible choice. He never upcharged us (unless we asked for something) and was exactly on budget. Very happy with his work and would definitely recommend. We will likely call on him again for our next project."

Kevin H on January 2025

We offer elegant and practical building and remodeling solutions for your Cape Cod home, tailored to your taste and needs. IHS is a fully licensed/insured, family-owned company, with over 20 years of experience in all phases of residential construction. We focus on building lasting professional relationships with our customers, and becoming their trusted go-to contractor for all of their home improvement needs.

"We recently had an “old school” original 1970’s Cape Cod kitchen fully remodeled including adding a slider. Richard did a great job from planning and design (shout out to Hanna on this), to demo, to install, to finish work. Richard was on time, reliable, and not your typical Cape contractor. Super clean at all times and was able to work with us on various hiccups/unexpected stuff along the way. He explained options and the pros and cons of each possible choice. He never upcharged us (unless we asked for something) and was exactly on budget. Very happy with his work and would definitely recommend. We will likely call on him again for our next project."

Kevin H on January 2025


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
221 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 hired Mike's crew to do a fairly good sized bit of work on our house that began in Dec of 2017 and was completed in May of 2018. -- SCOPE OF JOB -- - Building out an entirely new Full bathroom (with a large walk-in shower) - removing 3 dilapidated balconies, walling over (1) that was internal wall only (yes, it was a balcony INSIDE the house), walling over (1) that was an external wall, and replacing (1) with a large, new pair of double-hung windows - a complete and total renovation of the kitchen, installing all new cabinets and countertops, all new plumbing and electrical, all new tile floor and tile backsplash, new over-range hood vent, and new lighting, etc. - part of the kitchen reno included opening up a load-bearing wall to expand footprint of kitchen a bit, which, naturally, involved working with a structural engineer and dealing with requisite permitting - full demo and removal of an awkwardly installed fireplace and flue (not original to the house), which required patching of the roof above and the wood floor below - running plumbing and electrical necessary to place washer/dryer in the Den - nearly full renovation of 2 full and 1 half bathrooms: the 2 full bathtubs were left, but all had new vanity, sink, floor tiling, toilet, lighting - correcting water damage due to badly installed plumbing and exterior walls by previous owners - patching and completely reshingling part of the roof - putting up new cedar shingling along front and back of house where balconies were removed - fixing/patching damaged parque flooring by using extra "squares" picked up from area to be used for new bathroom - running new electrical circuits, as-needed - dealing with buliding, electrical, and plumbing permits and inspections with the town - a bunch of interior painting: all the bathrooms, all ceilings in the entire house, and a few of the larger rooms - installing 2 new ceiling fans, including one from a 16' ceiling - and probably a few other things I've missed. This was not a small job. -- QUALITY OF WORK -- Let's start with the end. The final product was GOOD QUALITY WORK. There's not a person who's walked into the house who hasn't said, "Wow, they did a great job!" -- and they did. The entire time I felt like they cared about how everything came out as if it was their own house. -- COST -- They charged a fair price. I never felt like they were nickel-and-dime-ing me. I'm sure you could probably find someone to do it a little cheaper, but they provide a really good bang for your buck. - THE INTANGIBLES - I live 250 miles away from the house, which presented a whole host of challenges on this project. I can't imagine having done this with anyone other than Mike's crew. For example, when crap hit the fan after a storm, they were on-site and taking care of things before I even had a chance to really freak out about it. They helped me with receiving items being shipped to the house -- appliances, materials, etc ... and not just taking the thing inside, but actually inspecting the item in question to make sure it wasn't damaged. More than once they caught a damaged item and saved my skin. It was like having someone I trusted on-site all the time. And you can't put a price tag on that. -- WHAT THEY ARE NOT -- They are not designers, so come with plans for what you want to do. I also get the sense that this project was on the larger end of projects that they deal with and, as such, I had to keep on top of the project, the progress, and the incoming invoices. I'm sure if you're just doing a bathroom or just a kitchen reno, or just putting in a new set of windows ... then this doesn't even pop up as an issue. -- AT THE END OF THE DAY -- I would use them again. In fact, I'll probably be reaching out to them soon for a quote on some roofing work ... because it's never done."

David Z on August 2018

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 hired Mike's crew to do a fairly good sized bit of work on our house that began in Dec of 2017 and was completed in May of 2018. -- SCOPE OF JOB -- - Building out an entirely new Full bathroom (with a large walk-in shower) - removing 3 dilapidated balconies, walling over (1) that was internal wall only (yes, it was a balcony INSIDE the house), walling over (1) that was an external wall, and replacing (1) with a large, new pair of double-hung windows - a complete and total renovation of the kitchen, installing all new cabinets and countertops, all new plumbing and electrical, all new tile floor and tile backsplash, new over-range hood vent, and new lighting, etc. - part of the kitchen reno included opening up a load-bearing wall to expand footprint of kitchen a bit, which, naturally, involved working with a structural engineer and dealing with requisite permitting - full demo and removal of an awkwardly installed fireplace and flue (not original to the house), which required patching of the roof above and the wood floor below - running plumbing and electrical necessary to place washer/dryer in the Den - nearly full renovation of 2 full and 1 half bathrooms: the 2 full bathtubs were left, but all had new vanity, sink, floor tiling, toilet, lighting - correcting water damage due to badly installed plumbing and exterior walls by previous owners - patching and completely reshingling part of the roof - putting up new cedar shingling along front and back of house where balconies were removed - fixing/patching damaged parque flooring by using extra "squares" picked up from area to be used for new bathroom - running new electrical circuits, as-needed - dealing with buliding, electrical, and plumbing permits and inspections with the town - a bunch of interior painting: all the bathrooms, all ceilings in the entire house, and a few of the larger rooms - installing 2 new ceiling fans, including one from a 16' ceiling - and probably a few other things I've missed. This was not a small job. -- QUALITY OF WORK -- Let's start with the end. The final product was GOOD QUALITY WORK. There's not a person who's walked into the house who hasn't said, "Wow, they did a great job!" -- and they did. The entire time I felt like they cared about how everything came out as if it was their own house. -- COST -- They charged a fair price. I never felt like they were nickel-and-dime-ing me. I'm sure you could probably find someone to do it a little cheaper, but they provide a really good bang for your buck. - THE INTANGIBLES - I live 250 miles away from the house, which presented a whole host of challenges on this project. I can't imagine having done this with anyone other than Mike's crew. For example, when crap hit the fan after a storm, they were on-site and taking care of things before I even had a chance to really freak out about it. They helped me with receiving items being shipped to the house -- appliances, materials, etc ... and not just taking the thing inside, but actually inspecting the item in question to make sure it wasn't damaged. More than once they caught a damaged item and saved my skin. It was like having someone I trusted on-site all the time. And you can't put a price tag on that. -- WHAT THEY ARE NOT -- They are not designers, so come with plans for what you want to do. I also get the sense that this project was on the larger end of projects that they deal with and, as such, I had to keep on top of the project, the progress, and the incoming invoices. I'm sure if you're just doing a bathroom or just a kitchen reno, or just putting in a new set of windows ... then this doesn't even pop up as an issue. -- AT THE END OF THE DAY -- I would use them again. In fact, I'll probably be reaching out to them soon for a quote on some roofing work ... because it's never done."

David Z on August 2018

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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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