Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Westport, IN

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 Westport

Avatar for ARS/Rescue Rooter Indianapolis (Plumbing)
ARS/Rescue Rooter Indianapolis (Plumbing)
4.0(
133
)

Serving Westport, IN and surrounding areas

Approved (Corporate)

In business since 1959

Free estimates

Emergency services offered

"Manuel was wonderful! He analyzed the problem and gave me options. He came on Saturday morning to install the new water heater and couldn't have been nicer or more efficient. The ARS secretaries could take a lesson. They somehow got my phone # and house # wrong! It made for some confusions. Luckily I called them when the serviceman didn't come or call on time. We straightened out the phone # and Manuel had to call me to find the house. Tiny errors make a big difference. Overall, the experience was fine because the service man was so kind and helpful. I will try them again, but check and recheck the details."
Plumbing Service
ARS
404 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Harris Plumbing Company LLC
Harris Plumbing Company LLC
5.0(
8
)

Serving Westport, IN and surrounding areas

Approved

In business since 2024

Credit card accepted

Offers commercial services

Welcome to Harris Plumbing Company LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!\n

New construction house
New construction house
New construction house
New construction house
Full bath remodel

+5

7 neighbors recently requested a quote
Avatar for ARS/Rescue Rooter of Indiana
ARS/Rescue Rooter of Indiana
4.4(
286
)

Serving Westport, IN and surrounding areas

In business since 1975

Emergency services offered

Small jobs welcome

"The consultation visit was great. Mr. Lott was knowledgeable and went over the options. The installation team was great. Friendly, clean and did a great job. My only issue is that we reviewed where the tankless water heater was being installed including the electrical outlet, yet I had to use an extension cord to plug the unit in after installation. Now I am going to have move the electrical for the unit. For the price I paid I would have expected this to be done for me."
ARS Rescue Rooter Blown in Attic Insulation
Recommended by66%of homeowners
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)

Serving Westport, IN and surrounding areas

In business since 1971

Credit card accepted

"Well, the first time the replacement was ordered it was the wrong one, which of course, delayed the installation a week. When it was finally installed I had to pay an additional $850 for code upgrades. This I was not informed of by Home Shield. Then we noticed that there was water on the garage floor and found that the pipe coming in from the wall was leaking at the wall so had to call the plumbing company back out to fix it. They first tried to say it was not their fault but since there wasn't a leak before they installed they did fix it. I have used Home Shield a few times before and never had a problem. Some of the companies they use are not the best so you have to research them before you commit. I have found HS service to be good if you do your homework. At the end of the day I was without hot water for almost 3 weeks but it was do to the plumbing company they sent out."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
A & R General Contracting LLC
4.5(
6
)

Serving Westport, IN and surrounding areas

In business since 2018

Free estimates

Emergency services offered

A&R General Contracting LLC is your true General Contractor. Bob and Amy are a husband and wife team that does the work ourselves. Bob has been in the Construction business 24+ years. We decided it was time to open our own business in August 2018. We are one true company that does not cut corners and we do quality work, our work speaks for itself. Bob specializes in Structural, Concrete, Tile, Kitchen & Bath Remodels, Custom work, Historical and much more. You dream it and we can build it.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+53

Recommended by83%of homeowners
Sage Mechanical
3.5(
35
)

Serving Westport, IN and surrounding areas

In business since 1986

Free estimates

Credit card accepted

"I had a gas leak in the basement, so my HSA sent Sage Mechanical out. It was during the summer so I obviously was not using my furnace. I was lucky enough to make it through the winter but less than 9 months after their visit, I have a leak in the same place. They were kind while they were here, but I would expect the work to be done in a much better manner, one where I should not have to worry about if the leak is fixed or not and if my house is in a safe condition. I was advised by Duke Energy that my pipes need addressing, and I wish Sage had at least said something while they were here in June. So now I have to pay another $100 to my HSA to get a different company out here to (hopefully) fix what they seemingly just put a bandaid on. If you hire them, watch everything they do and ask for a follow up if possible."
Response time5 hrs
Recommended by80%of homeowners
Avatar for Kastle Contracting LLC
Kastle Contracting LLC
4.2(
5
)

Serving Westport, IN and surrounding areas

In business since 2010

Emergency services offered

Kastle Contracting is a family owned business serving central Indiana. We are dedicated to the happiness of our customers and the quality of our work. We have over 15 years experience in the construction field. We are currently available to provide any and all business and homeowner requests.

Recommended by100%of homeowners
Showing 1-10 of 11

The Westport, IN homeowners’ guide to tankless water heater installations

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