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TRUSTED BY WILMINGTON, DE HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon2k+
    Verified drain cleaning services reviews

Top-Rated Drain cleaners in Wilmington - Updated Nov 2026

Avatar for Delaware Plumbing Professionals
Delaware Plumbing Professionals
4.6(
641
)
Drain Line Breakage - Camera Locate

Serving Wilmington, DE and surrounding areas

Approved (Corporate)

In business since 2014

Emergency services offered

Warranties offered

"Quick response! Got next day service even though not required. Everyone was professional and nice. Diagnosed problem quickly and easily. Gave me multiple options for replacing old garbage disposal. Left everything neat and clean."
Additional Photos
Water Heater Special
Response time1 day
Response rate100%
12 neighbors recently requested a quote
Avatar for Roto-Rooter Plumbing & Water Cleanup - Wilmington
Roto-Rooter Plumbing & Water Cleanup - Wilmington
4.1(
176
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Wilmington, DE and surrounding areas

Approved (Corporate)

In business since 1935

Free estimates

Emergency services offered

When you need an emergency plumber or a drain cleaner, call Roto-Rooter Plumbing & Water Cleanup. Your fast & reliable plumber can fix any plumbing problem, including sump pumps, toilet repair, faucet repair, faucet replacement, garbage disposals, water heaters, bathtubs, showers, and outside faucets. Roto-Rooter is best known for drain cleaning & sewer cleaning. We fix drain clogs, clogged toilets or sinks, blockage of main sewer lines, slow draining shower and bathtub drains, sewer lines and leaking or burst pipes. We also specialize in water damage restoration & water cleanup services. We can fix and clean up your flooded basement too. Roto-Rooter is a 24-hour plumber near you and provides emergency service.

Recommended by82%of homeowners
Avatar for Delaware Plumbing Professionals, LLC
Delaware Plumbing Professionals, LLC
4.7(
459
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Wilmington, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"I reached out on Anji for recommendations for plumbers and DPP called within minutes Ron Guderjahn came out to fix a slow drain for us. He explained everything, gave us several options on how he could do the repair with different price points, and was extremely nice."
trade show
new water conditioner
sewer line replacement
well to public water conversion
water conditioner

+4

Response time40 mins
394 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Zoom Drain Delaware
Zoom Drain Delaware
4.9(
10
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business

Serving Wilmington, DE and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"This company did a great job clearing out multiple drains in my yard. They assessed the problem and solved them one by one successfull. They were professional and efficient. I definitly would use them again if I had to. Their price for work was reasonable. They did work that several other companies were unable or unwilling to take on. I am truely satisfied."
Video inspection camera
Locator
Safely cleaning stairwell storm drain
Zoom Truck with Jet System
Pipe Burst

+2

Response time7 hrs
Response rate98%
20 neighbors recently requested a quote
Avatar for Mr. Rooter Plumbing
Mr. Rooter Plumbing
4.4(
13
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Wilmington, DE and surrounding areas

Approved

In business since 2017

Emergency services offered

Warranties offered

"tech mike stiles on time,booties and super freindly. had drain repair done quickly and cleaned area better than when he arrived. took time to explain what happens to 60 yr old galvanised pipes. our pipe was closed down to less than 30% of function. mike augerd it uot as much as he could and sink draining ok. he left us with a complete estimate and scope of work to replace pipe for us to think about. absolutly no pressure to do more at this time. thank you mr rooter and mike stiles. will use again and already recomended to neighbor"
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
Avatar for Harris Plumbing, Heating, Air & Electrical
Harris Plumbing, Heating, Air & Electrical
3.9(
54
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Wilmington, DE and surrounding areas

Approved

In business since 1988

Credit card accepted

Customers say: Quick response

"Technician Michael Bannon responded to my inquiry immediately and came to the house to give me an estimate. He was very professional and knowledgeable. He explained the job completely, answered all my questions and we made an appointment to get the job done. I was very pleased with the estimate process by Harris Plumbing."
Team
Team
Team
Truck
Truck

+8

Response time1 day
443 neighbors recently requested a quote
Recommended by26%of homeowners
Avatar for WM Henderson Plumbing & Heating
WM Henderson Plumbing & Heating
4.2(
49
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For BusinessDrain Line Breakage - Camera Locate+1 more

Serving Wilmington, DE and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

Since 1977, Henderson Plumbing, Heating & Cooling Inc. has been providing quality plumbing, heating, and cooling service throughout Delaware County, Chester County, and the Main Line. With a fleet of radio–dispatched vehicles from our Broomall headquarters, we strive to provide our customers prompt, professional service in the plumbing, heating, and cooling fields.

Bringing new water heater into house
Henderson Tech looking at water heater
Recommended by80%of homeowners
F.H. Furr Plumbing Heating AC & Electrical
5.0(
5
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Wilmington, DE and surrounding areas

Approved (Corporate)

Emergency services offered

Coastal living on Delaware’s Eastern Shore means your cooling and heating systems face constant challenges from salt air, moisture, and temperature swings. Whether you're by the beaches, inland, or up in New Castle, our HVAC specialists deliver solutions that stand up to local conditions while maximizing your home's efficiency. Plus, we tackle all plumbing and electrical issues when your home needs it most. Book your service with F.H. Furr today and enjoy quick, reliable comfort backed by licensed technicians.

5 neighbors recently requested a quote
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Showing 1-10 of 143
Drain Cleaning FAQs, answered by experts

The cost to repair a main sewer line clog is about $3,110 on average. The average cost range is  $1,310 to $4,950, but it can go as low as $215 and as high as $9,300 or more. The cost factors for this repair include the severity of the clog, pipe accessibility, video inspection, removal method, permits, pipe material, labor rates in your area, and time of year. Repairs made from outside during the winter can be more difficult due to the frozen ground or during the spring if the ground is saturated from a lot of rain and snow melt.

Preventing water accumulation involves regular inspections, maintaining effective drainage systems, ensuring proper roof maintenance, and taking preventive measures against heavy rainfall or floods.

There are a couple of things you can do to help prevent your French drain grate from clogging. First, keep yard debris clear so it doesn’t wash into the drain and clog the grate. You can also install a screen or filter over the grate to prevent large pieces of debris from entering the access point.

If your washing machine drain is clogged, that isn’t a good sign. Unlike toilet drains or kitchen sink drains, there isn’t matter that is easily broken up with a plumbing snake, and more care is required. If you’re in an old house or have mineral-rich water, there could be a buildup inside the pipe. Either way, if the blockage isn’t obvious and doesn’t dislodge with a snake, you need to call a pro—otherwise, you risk damaging integral plumbing.

Chemical drain cleaners can work to clear clogs in pipes, but their use should be approached with caution. These harsh chemicals can damage pipes over time, and they can also harm the environment. Use them sparingly and consider alternative methods such as using a plunger or a drain snake. If you have concerns about a persistent clog, it's best to consult a professional who can safely and effectively address the issue without causing further damage to your plumbing system.

The Wilmington, DE homeowners’ guide to drain cleaning services

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