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Top-Rated Tankless water heater installers in Showell - Updated Nov 2026

Avatar for Seaside Plumbing, Inc.
Seaside Plumbing, Inc.
4.4(
210
)
Tankless Water Heater - Install

Serving Showell, MD and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"Our tankless hot water heater didn’t always provide hot water to the second floor of our house. Austin diagnosed and fixed the problem. He also made suggestions to improve our gas system that we are considering as a future project."
Annual Oldest Water Heater Contest Winner!
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+1

Response time1 day
82 neighbors recently requested a quote
Recommended by86%of homeowners
F.H. Furr Plumbing Heating AC & Electrical
5.0(
2
)
Tankless Water Heater - Install

Serving Showell, MD and surrounding areas

Approved (Corporate)

"My heat pump which had been installed 2 years ago by FH Furr suddenly stopped working Sunday afternoon. With the heat warnings in effect, I knew I needed help, FAST! Blair arrived this morning abd diagnosed the issue and replaced the condensation pump. These new "smart" systems have more brains than some humans!! When the pump failed, it shut down the entire system. However, Blair had the old school know-how and work ethic to get my system back online and back to normal. I have seen a nice change in technicians in the last 2 years and am always pleased to have them come out and fix any issues I may have. Keep up the good work!!"
5 neighbors recently requested a quote
Avatar for Horizon Services, LLC (DES)
Horizon Services, LLC (DES)
3.0(
2
)
Tankless Water Heater - Install

Serving Showell, MD and surrounding areas

Approved

In business since 1989

Emergency services offered

Warranties offered

Experience The Horizon Difference. \n \nOn-Time Service. Up-Front Pricing. And The Job Done Right and Clean the First Time. GUARANTEED! \n \nHorizon Services is the region's largest and most well respected plumbing, heating and air conditioning company, with nearly 600 employees serving tens of thousands of homeowners throughout Delaware, Southeastern Pennsylvania, Southern New Jersey, and Northeastern Maryland. After a quarter of a century in business, Horizons Services remains fully committed to setting the industry standard for customer service, installation, and focusing on things that are important to busy homeowners: respect for their time, their home and their property; up-front pricing, and an unconditional 100% money back guarantee. \n

Horizon Plumber under sink
Plumber in Kitchen with Customer
Horizon Plumber crawl space
1 neighbors recently requested a quote
Avatar for JM Stephens Plumbing & Heating
JM Stephens Plumbing & Heating
4.9(
118
)
Tankless Water Heater - Install

Serving Showell, MD and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"Came home late from work one evening and discovered that sewage ejector pump had not been working and sewage water accumulating in the pit. Called 3 plumbers via Angie’s List who had 24/7 service. First guy gave me $1,000 quote by phone, and he would not have been able to fix for at least 3 days. Jim picked up right away, listened to my description of the problem, quoted me at $600-$700 and scheduled me right away for the next morning. He arrived on time with a new pump, surveyed the issue and got right to work removing the old pump and installing the new one. He was personable, knowledgeable and it only took a couple of hours. Would definitely call Jim again if other plumbing issues."
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Recommended by99%of homeowners
Coastal Plumbing Services, LLC
4.8(
29
)
Tankless Water Heater - Install

Serving Showell, MD and surrounding areas

In business since 2019

Free estimates

Credit card accepted

"They were very professional and did an excellent job when I had them out to service my water heater. I liked them so much, I called them back a few weeks later to do another job for me. While they were there installing a washer pan, my Dad was so impressed that he hired them on the spot to go over to his house to fix a few things."
Response time50 mins
Recommended by96%of homeowners
Showing 1-10 of 25

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