Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in South-gardiner, ME

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Tankless water heater installers in South-gardiner

Wandas Water Heaters

5.00(
8
)
Approved Pro

Wandas Water Heaters

5.00(
8
)
Approved Pro
1 years of experience
Free onsite estimate

Wandas Water Heaters is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Wandas Water Heaters is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"I needed two water heaters replaced at my car wash. They came out the same day and got them replaced and this was no an easy job as the tanks are over 175 gallons each. I am very happy and would recommend them to anyone "

Robert D on November 2025

Wandas Water Heaters is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Wandas Water Heaters is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"I needed two water heaters replaced at my car wash. They came out the same day and got them replaced and this was no an easy job as the tanks are over 175 gallons each. I am very happy and would recommend them to anyone "

Robert D on November 2025


Avatar for swb plumbing/hvac

swb plumbing/hvac

5.00(
14
)
Approved Pro

swb plumbing/hvac

5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
54 local quotes requested

Looking for reliable plumbing services in the Portland, Lewiston, and Auburn areas? Look no further than SWB Plumbing/HVAC. Our team of experts is dedicated to providing top-notch plumbing solutions for your home projects. With our exceptional service and attention to detail, we are the go-to choice for homeowners seeking professional assistance. Contact us today for all your plumbing needs!

"The service performed was top-notch. Everything looks amazing, especially the hot water tank installation. Seth was professional, knowledgeable and courteous. He was also communicative throughout the whole process, which we really appreciate."

kim J on August 2025

Looking for reliable plumbing services in the Portland, Lewiston, and Auburn areas? Look no further than SWB Plumbing/HVAC. Our team of experts is dedicated to providing top-notch plumbing solutions for your home projects. With our exceptional service and attention to detail, we are the go-to choice for homeowners seeking professional assistance. Contact us today for all your plumbing needs!

"The service performed was top-notch. Everything looks amazing, especially the hot water tank installation. Seth was professional, knowledgeable and courteous. He was also communicative throughout the whole process, which we really appreciate."

kim J on August 2025


Daniels Renovations

No reviews yet

Daniels Renovations

No reviews yet
15 years of experience

Renovation, Painting, Carpentry, Siding, Windows, Doors

Renovation, Painting, Carpentry, Siding, Windows, Doors


Avatar for K J Dugas Construction Inc.

K J Dugas Construction Inc.

4.50(
2
)

K J Dugas Construction Inc.

4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Here at K.J Dugas we pride ourselves with our commitment to satisfying our customers with our high standards of excellence, and quality and professional service. Check us out and see why I know we’d be the right choice for your next project! Over the past two decades I have strived to build my company and reputation as a hardworking, respected contractor in the small town of Surry, Maine. Today, K.J. Dugas Construction Inc, is home to an average of 20-30 yearly employees, call today!

Here at K.J Dugas we pride ourselves with our commitment to satisfying our customers with our high standards of excellence, and quality and professional service. Check us out and see why I know we’d be the right choice for your next project! Over the past two decades I have strived to build my company and reputation as a hardworking, respected contractor in the small town of Surry, Maine. Today, K.J. Dugas Construction Inc, is home to an average of 20-30 yearly employees, call today!


Avatar for Solarmarine LLC.

Solarmarine LLC.

No reviews yet

Solarmarine LLC.

No reviews yet
27 years of experience

30 yrs in the solar Business 15 Years at this location

30 yrs in the solar Business 15 Years at this location


Brian Bickford Plumbing and Heating

5.00(
8
)

Brian Bickford Plumbing and Heating

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Plumbing, heating & a/c, propane and natural gas & solar.

Plumbing, heating & a/c, propane and natural gas & solar.


Skidgel Auto Repair

No reviews yet

Skidgel Auto Repair

No reviews yet
12 years of experience

We are a full service auto and truck repair facility. Our main focus is accurate billing, great customer service and honest work and labor times. We strive to make our customers happy.

We are a full service auto and truck repair facility. Our main focus is accurate billing, great customer service and honest work and labor times. We strive to make our customers happy.


Faucher's Home Improvement

2.00(
1
)

Faucher's Home Improvement

2.00(
1
)
18 years of experience

Home Remodeling, BBB, Certified, Insured, Deposit required before start of all projects, bonuses for business referrals accepted.

"Electrical and plumbing were subcontracted and I have no complaint on their work. However for the work this contractor performed.....It started out okay, complimented his work... But by the time the last of the porch repair and the bathroom reno was completed I realised I had made a huge error of judgement. He insisted in starting the porch work in the fall and then over the winter. When the ground thawed in the spring and the supports no longer met the concrete footing blocks, he used rigid foam boards to shim the concrete blocks up to meet the posts. The floorboards had been removed and proper footings could have been sunk below the frost line, instead it had to be jury rigged and as the ground heave sin the winter and thaws back down, I expect it to be only a matter of time before the folly of this becomes apparent and I will have to get a competent contractor in to fix it. The bathroom was to have a radiant heat floor put in, but the system installed is not meant to be used in a wet room. There is baseboard heat with a pipe running through the floor and that was "sealed" with a piece of moulding and if there is any problem with the heater or the pipe breaks it is harder to get to, nevermind just being able to clean it. I was concerned over the floor system and he promised me that a letter would be coming from the manufacturer saying the system was safe as installed. I spoke to a company rep and they cannot sign off on an installation that they did not witness. So I am unable to recommend this contractor based on any sense I have of his integrity. I am back to using a space heater and When I am able to I will have to have the floor taken up and the correct system put in. There are numerous other minor things, such as the laminate floor being laid with no regard to the pattern on the boards so the same pattern piece was used 3 times next to each other. I did look up how to install this type of floor and found plenty of instructive videos saying how the boards are usually separated by pattern and then laid down in such a way to be random and give the illusion of real wood. The result on my floor does not demonstrate to me an attention to detail. The light over the shower, an upgraded ceiling fan, an additional outlet or two were all part of the plan but were never installed. There were assertions like a new outlet would have cost $400. I checked with the electrician myself and was told that was not the price they would charge and did not understand why that would have been quoted. When issues were raised it was mentioned that he had a lien on someone's house who didn't want to pay for their finished projects. So, there is a lot of work to redo and since the money isn't there I will have to live with things as they are for a while. Not the result I was expecting after 6 months (way beyond the estimated time) of work having been done and at no small expense. I will try to post photos to illustrate what I have mentioned above."

Chrystine H on September 2019

Home Remodeling, BBB, Certified, Insured, Deposit required before start of all projects, bonuses for business referrals accepted.

"Electrical and plumbing were subcontracted and I have no complaint on their work. However for the work this contractor performed.....It started out okay, complimented his work... But by the time the last of the porch repair and the bathroom reno was completed I realised I had made a huge error of judgement. He insisted in starting the porch work in the fall and then over the winter. When the ground thawed in the spring and the supports no longer met the concrete footing blocks, he used rigid foam boards to shim the concrete blocks up to meet the posts. The floorboards had been removed and proper footings could have been sunk below the frost line, instead it had to be jury rigged and as the ground heave sin the winter and thaws back down, I expect it to be only a matter of time before the folly of this becomes apparent and I will have to get a competent contractor in to fix it. The bathroom was to have a radiant heat floor put in, but the system installed is not meant to be used in a wet room. There is baseboard heat with a pipe running through the floor and that was "sealed" with a piece of moulding and if there is any problem with the heater or the pipe breaks it is harder to get to, nevermind just being able to clean it. I was concerned over the floor system and he promised me that a letter would be coming from the manufacturer saying the system was safe as installed. I spoke to a company rep and they cannot sign off on an installation that they did not witness. So I am unable to recommend this contractor based on any sense I have of his integrity. I am back to using a space heater and When I am able to I will have to have the floor taken up and the correct system put in. There are numerous other minor things, such as the laminate floor being laid with no regard to the pattern on the boards so the same pattern piece was used 3 times next to each other. I did look up how to install this type of floor and found plenty of instructive videos saying how the boards are usually separated by pattern and then laid down in such a way to be random and give the illusion of real wood. The result on my floor does not demonstrate to me an attention to detail. The light over the shower, an upgraded ceiling fan, an additional outlet or two were all part of the plan but were never installed. There were assertions like a new outlet would have cost $400. I checked with the electrician myself and was told that was not the price they would charge and did not understand why that would have been quoted. When issues were raised it was mentioned that he had a lien on someone's house who didn't want to pay for their finished projects. So, there is a lot of work to redo and since the money isn't there I will have to live with things as they are for a while. Not the result I was expecting after 6 months (way beyond the estimated time) of work having been done and at no small expense. I will try to post photos to illustrate what I have mentioned above."

Chrystine H on September 2019


CENTRAL MAINE HOME IMPROVEMENTS

No reviews yet

CENTRAL MAINE HOME IMPROVEMENTS

No reviews yet
44 years of experience

FRAME TO FINISH, FULLY INSURED

FRAME TO FINISH, FULLY INSURED


Maritime Energy - Rockland

5.00(
3
)

Maritime Energy - Rockland

5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Cost is determined by the job. Local & family owned. Additional address - PO Box 485, Rockland, ME 04841. Additional DBA - Maritime Farms.

Cost is determined by the job. Local & family owned. Additional address - PO Box 485, Rockland, ME 04841. Additional DBA - Maritime Farms.

...
Showing 1-10 of 186

The South-gardiner, ME homeowners’ guide to tankless water heater installations

From average costs to expert advice, get all the answers you need to get your job done.