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Find Tankless water heater installers in Seminole

Avatar for ABC Plumbing, Air, Heat & Electric
ABC Plumbing, Air, Heat & Electric
4.9(
538
)

Serving Seminole, FL and surrounding areas

Approved (Corporate)

In business since 1948

Free estimates

Emergency services offered

"Esmir R did a great job and fixed an issue with a leaky and no -functioning humidifier connected to my heating furnace. After this installation of new humidifier the heater furnace started working and a water leak stopped after installation of new and operational humidifier. Thank you."
Avatar for Performance Air
Performance Air
4.8(
4
)

Serving Seminole, FL and surrounding areas

Approved

In business since 1959

Free estimates

Credit card accepted

"Our hot water heater was an antique. The pro had to find a replacement, and installed it the next day with the aid of a helper. Job done, and all is working well."
Tankless heater and water filtration system
traditional water heater (before)
79 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for The Clean Plumbers, LLC
The Clean Plumbers, LLC
4.8(
1,962
)

Serving Seminole, FL and surrounding areas

Approved

In business since 1982

Emergency services offered

Warranties offered

"Based on Angie's List reviews, I contacted The Clean Plumbers and scheduled a service call. The plumber showed up as scheduled and even called to let us know he was enroute. He diagnosed the problem and replaced both the upper and lower thermostats. He also noticed that the water heater circuit breaker was functioning intermittently and replaced it. He completed the work neatly and professionally, and the water heater was restored to full function."
The Ones with the Bubbles on the Truck
The Ones with the Bubbles on the Truck
The Clean Plumbers Team
The Clean Plumbers Team
The Clean Plumbers Team

+1

11 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Plumbs Up Pinellas
Plumbs Up Pinellas
5.0(
4
)

Serving Seminole, FL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

Plumbs Up Pinellas, LLC specializes in water heater services, including tank and tankless systems, electric and gas units, replacements, new installations, upgrades, and conversions. Serving homeowners and property owners throughout Pinellas County, we focus on code-compliant work, long-term performance, and proper guidance — not rushed, cut-corner installs.\n\nOur licensed and insured plumbers are experienced with both standard replacements and larger renovation or remodeling projects for residential and commercial properties. Rest assured, your water heater will be installed safety, efficiently, and built to last. \n\nTransparent pricing, clear communication, and professional workmanship on every job.\nLicensed and Insured • CFC-1433452\n

Gallery
Gallery
9 neighbors recently requested a quote
Recommended by25%of homeowners
Avatar for Plumbing Today
Plumbing Today
4.5(
577
)

Serving Seminole, FL and surrounding areas

Approved

In business since 1963

Free estimates

Credit card accepted

"I will say this they did what I wanted. However, it would have been better to have been told that it was not the best option. The plumber that arrived did the work but relied on the plumbing supply house to make suggestions on what tankless heater to use. I am aware at the time I did not have many options as I only had access to 110 service. The tankless heater that was installed really does not work for either the sink or my dishwasher much to my dismay. I went and bought a new dishwasher thinking that was the problem since my dishes were not getting clean and soap residue was present but I later learned it was because the water was not hot enough. The 4 stars for customer service is for the polite young man I spoke to on the phone who tried to rectify the problem by making the company aware of the situation. Although I did not expect them to do anything as some time had elapsed since the installation was done."
Water Heater Replacement
Water Heater Replacement
Company Photo
Ready to Help You!
Response time50 mins
Recommended by91%of homeowners
Avatar for James K Hafke Associates, LLC
James K Hafke Associates, LLC
4.6(
674
)

Serving Seminole, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Very professional service, technician was on time. Wayne did a great job, and replaced my propane water heater. Very pricey, but great quality work."
Before and After Urinal install
Sewer line replacement before and after
Gas water heater install
sewer line repair  before and after
Hose Bibb before and after

+253

Response time4 hrs
31 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Cass Plumbing, Inc.
Cass Plumbing, Inc.
4.5(
1,899
)

Serving Seminole, FL and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Emergency services offered

"Very relieved that the plumber knew how to install the Tankless water heater. Calm expert put all my fears to rest. Thank you. Glad I hired your company. Will finish by installing the remote later which will make this job, perfect."
Replacing old pump system
Backflow Device Protection
More pumps to remove
Backflow Device Protection
Steve loves high places..

+19

Response time20 mins
629 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Costa Plumbing Corp
Costa Plumbing Corp
5.0(
13
)

Serving Seminole, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Costa Plumbing exceeded my expectations with the installation of my new water heater. They were professional, punctual, and knowledgeable, making the entire process seamless. They took the time to answer my questions, ensured the installation was done correctly, and left my home clean and tidy. I’m thoroughly impressed with their quality of work and outstanding customer service. I would confidently recommend Costa Plumbing to anyone in need of reliable plumbing services."
Creative Shade Solutions
Creative Shade Solutions
Creative Shade Solutions
Creative Shade Solutions
Creative Shade Solutions

+4

Response time7 hrs
8 neighbors recently requested a quote
Avatar for RESURRECTION PLUMBING AND DRAIN LLC
RESURRECTION PLUMBING AND DRAIN LLC
4.9(
14
)

Serving Seminole, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Best plumbers around!! I came home late on a Saturday night to my kitchen tiles having water coming through contacted Them and they were at my house the next morning. fixed my problem in 5 minutes. Fast and efficient I will definitely recommend them to anyone with plumbing needs. Thank you Brandon and Dave "
New toilet installation
New toilet installation
New toilet installation
Vanity
Plumbing for laundry

+2

Response time4 hrs
Response rate94%
7 neighbors recently requested a quote
Showing 1-10 of 18

The Seminole, FL homeowners’ guide to tankless water heater installations

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