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TRUSTED BY HARRINGTON, DE HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon352
    Verified plumbing services reviews

Top-Rated 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

"Very professional and knowledgeable. Performed service as requested, and provided additional information concerning all plumbing aspects of residence. Will recommend them to any looking for an excellent plumber."
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

"A two-day project to convert tub to walk-in shower went smoothly. Jake, Josh and Brian were thorough in their site preparation and detail-oriented in the installation. It was a beautiful job and we appreciated the personal approach of the company: we didn't feel like ours was just one of an assembly-line make-overs."
Project
Project
Project
Project
Project

+6

Response time2 days
17 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Service Today Heating, Air Conditioning, Plumbing and Electrical
Service Today Heating, Air Conditioning, Plumbing and Electrical
3.9(
37
)
Faucets, Fixtures and Pipes - Repair or ReplaceWater Heater - Install or ReplaceTankless Water Heater - Repair+7 more

Serving Harrington, DE and surrounding areas

Approved (Corporate)

In business since 2000

Emergency services offered

Credit card accepted

Service Today is a leading plumbing and drain company serving Maryland, Delaware, and Pennsylvania. Our certified professional plumbers are available same day to assist residential customers with their plumbing and drain needs. We have over 25 years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, as well as sewer, water, and gas lines. We make it right...right now!

20 neighbors recently requested a quote
Recommended by75%of homeowners
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

+67

Response time2 days
Response rate88%
54 neighbors recently requested a quote
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

"The workmen performed their work efficiently, professionally and with the utmost skill.  While installing a sliding glass door, an area was found that need to be corrected.  In my opinion they performed above and beyond to make sure our new sliding glass door would work properly, and not leak.  We also had our porch re-screened along with a new porch door.  I love the look of the porch.  A new folding attic 
staircase was also installed, and my husband is very satisfied."
Additional Photos
A sleek new shower with white simulated tile walls and chrome fixtures.
Additional Photos
Additional Photos
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(
28
)
Walk In Tub - Install or Replace

Serving Harrington, DE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Warranties offered

Credit card accepted

"Tony was wonderful. I contracted with him in to finish a bathroom. The prior contractor made many majoristakrs with the drainage. Tony had to fix several major plumbing mistakes. He was up front, clear on the issues and what had to be done to correct the problems. Wonderful work and I will be contracting with him in the future."
Additional Photos
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Additional Photos

+96

Response time4 days
Response rate100%
6 neighbors recently requested a quote
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Plumbing FAQs, answered by experts

While there is no specific “best” method to clear hair out of a drain, several options work well. Using a combination of baking soda and vinegar to dissolve the hair clog is a great and easy way to help clear the drain. Drain snakes are also effective for more severe clog buildups. 

If you're connecting your gas line to appliances, the pro doing the work may recommend flexible corrugated stainless-steel tubing (CCST). Polyvinyl chloride (PVC) with high-density polyethylene (HDPE) is another relatively inexpensive material commonly used for residential pipes. Ultimately, you'll need to find out what is permitted based on the code requirements in your area.

If you notice your main water shut-off valve is leaking, try tightening the valve slightly to see if it stops the leak. If the leak persists or worsens, it’s best to contact a licensed plumber to assess and repair the valve. Using too much force or attempting a DIY repair can further damage the valve.

Call a dedicated well and pump professional to install your new well pump. In some cases, plumbers may have the experience needed for the installation, but it’s always better to go with a specialized pro. Well and pump contractors have hundreds of hours of experience with all different types of wells and pumps. 

You should check water pressure twice a year to ensure there aren’t any irregularities and that it isn’t too high. It’s also smart to check it any time you notice symptoms of high water pressure (like banging pipes, inconsistent water flow, and leaky fixtures). Similarly, if you live in an area that’s prone to water pressure fluctuations due to municipal supply changes, elevation, or seasonal temperature shifts, check it more frequently. You can buy an affordable water pressure gauge and check the water pressure yourself.

The Harrington, DE homeowners’ guide to plumbing services

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