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TRUSTED BY HARRINGTON, DE HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon354
    Verified affordable plumbing services reviews

Top-Rated Affordable plumbers in Harrington - Updated Nov 2026

Avatar for Seaside Plumbing, Inc.
Seaside Plumbing, Inc.
4.4(
210
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceBathtub Install or Replace+23 more

Serving Harrington, DE and surrounding areas

Approved

In business since 2003

Emergency services offered

Warranties offered

"Had a new water heater installed and the old one removed in less than 3-1/2 hours. Dean was very informative, friendly and professional. Seaside gave me best pricing after getting quotes from other companies. Also have a great and very affordable maintenance agreement for all plumbing in my home! Can’t say enough good things about this company! Oh and same day estimate and installation!"
Annual Oldest Water Heater Contest Winner!
Portfolio
It's Never Too Early to Learn Plumbing!
Quarterly Toilet Giveaway Winner
The Seaside Team

+1

Response time1 day
82 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for Coastal Bay Construction, Inc.
Coastal Bay Construction, Inc.
4.9(
53
)
Walk In Tub - Install or ReplaceBathtub Install or ReplaceShower Install or Replace

Serving Harrington, DE and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Dustin and Stephen are really easy to work with. Joe there tile installer is amazing. I am very impressed with his attention to detail and quality of his work. He gave us a time line to have work finished and met his mark. I would totally use these guys again."
Project
Project
Project
Project
Project

+6

Response time2 days
17 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Spicer Bros. Construction Inc.
Spicer Bros. Construction Inc.
4.6(
79
)
Bathtub Install or ReplaceShower Install or ReplaceWalk In Tub - Install or Replace+2 more

Serving Harrington, DE and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

With over 20 years of experience, Spicer Bros. Construction is proud to provide exterior home remodeling services to Delmarva, as well as top-notch bathroom remodeling with our Baths By Spicer Bros. division. \n\nOur experienced and friendly staff will help you every step of the way, from the first phone call to the completion of your project. We strive to provide you with the highest level of customer service, fair pricing, and workmanship every single time.\n\nLook no further for any of your exterior renovations and bathroom remodeling needs!\n\n

Additional Photos
A sleek new shower with white simulated tile walls and chrome fixtures.
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A beautiful new walk in shower installed with grab bars, shelves, a shower seat, and stylish black fixtures.

+9

Response time1 day
Response rate100%
36 neighbors recently requested a quote
Avatar for Last Looks LLC
Last Looks LLC
4.9(
29
)
Walk In Tub - Install or Replace

Serving Harrington, DE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"Absolutely amazing job. We’ll executed, excellent work; built solid and matches our home exactly. Tony was on-site everyday at 8am till 4-5pm; Plumbers did great work; Tony is a great guy to work with and offered options and suggestions throughout the duration of the project. The shower and trash can enclosure is beautiful inside and outside. Anyone looking for any home addition project SHOULD CONSIDER Tony and his Company. ?"
Additional Photos
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+96

Response time4 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Coastal Bath, LLC
Coastal Bath, LLC
4.9(
19
)
Shower Install or ReplaceBathtub Install or Replace

Serving Harrington, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"All work performed in a professional and efficient manner' Extremely happy with finished result. Would highly recommend this organization to anyone looking for a new shower. Hard to beat price!!"
12x24 Shower w/ Black Pan
Tub To Shower
Before & After
before
After

+78

Response time2 days
Response rate88%
54 neighbors recently requested a quote
Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.4(
13
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+8 more

Serving Harrington, DE and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"Chris L did an outstanding job. His professionalism, friendly manner, plumbing expertise and everything else I cant recall at this time is way beyond anything I have experienced with any other workers we have worked with. Absolutelty Fantastic individual ty Dennis & Donna Tolley"
Plumbing Project
Gas Water Heater in a very tight spot in a basement.
Tankless Water Heater Installation in Middletown, De
Natural Gas Water Heater Installation In Wilmington, DE
Propane Water Heater Installation In Newark, DE

+1

1 neighbors recently requested a quote
Recommended by70%of homeowners
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Showing 1-10 of 155
Affordable Plumbers FAQs, answered by experts

The likely culprit is an air lock somewhere in your pipes. This is especially true if the warm water upstairs is accompanied by a decline in water flow. Other causes of this issue include frozen pipes, leaks, damaged supply lines, and more. There’s a simple DIY fix to try for air locks: Turn the hot water and cold water faucets on for a minute, then turn off the cold water and then the hot water. Repeat this process two or three times. 

Plumber’s tape will last many years if properly installed and the pipes are not disturbed. Teflon™ material is highly durable as it is resistant to temperature changes, chemicals, and corrosion. 

You should still regularly check your plumbing for leaks on the off chance the plumber’s tape fails or wears out, in addition to having a plumber repair service near you visit for important repair work.

Whether an earthquake gas shut-off valve is required depends on your location and circumstances. Certain cities, states, and even insurance providers mandate them, especially in areas with high seismic activity. In California, for example, while laws vary by county, most jurisdictions require a valve to be installed in newly constructed homes or when a home is sold or renovated. The Los Angeles Municipal Code specifically requires a licensed contractor for installation. Even if not required by law, installing a seismic shut-off valve is a wise safety measure. These devices automatically cut off the flow of gas during an earthquake, which can prevent gas leaks, fires, and explosions. It is recommended to check with your local building department for specific laws regarding installation, permitting, and inspections, and to ensure the valve you install is on your city's list of approved models.

If you can’t unscrew your bathtub drain, it could be due to stripped post threads. The best way to handle this is to pull the stopper up while turning it. Eventually, you should see a screw set that you can loosen with a flathead screwdriver to remove the bathtub drain.

If your sink is on an exterior wall that isn’t insulated, or if pipes travel through a cabinet against an exterior wall that prevents heated air from circulating around the pipes, the pipes can freeze, causing them to burst. The best way to avoid leaking sinks is to insulate the pipes and open cabinets in the short term to warm the water line up and prevent freezing.

The Harrington, DE homeowners’ guide to affordable plumbing services

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