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Top-Rated French drain pros in Newark - Updated Nov 2026

Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
617
)
Drain Clog or Blockage - ClearSump Pump or Interior Foundation Drains - InstallDrain Line Breakage - Camera Locate+2 more

Serving Newark, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Emergency services offered

Warranties offered

"I hired them to unclog a toilet. Got a next day appointment. Patrick was helpful and courteous in scheduling and quoting the job. Justin came early and asked questions to understand the problem and what I had already tried to clear the drain. Within 15 minutes he had the drain running. Good service at a good price. I would use them again."
Water Heater Install
Done Right Today
Parked at a customers house for repair work.
Done Right Today
AC Repair

+1

Response time7 hrs
864 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Delaware Plumbing Professionals, LLC
Delaware Plumbing Professionals, LLC
4.7(
459
)
Drain Clog or Blockage - ClearSump Pump or Interior Foundation Drains - InstallDrain Line Breakage - Camera Locate+1 more

Serving Newark, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Company called immediately after I logged an Angi query. Technician scheduled to come out the next morning, and he turned up early in the 4 hour window. Explained the process and then cleaned out the drain efficiently. Stayed to be sure that the drain worked OK; explained their 30 day warranty, and left after cleaning up."
trade show
new water conditioner
sewer line replacement
well to public water conversion
water conditioner

+4

Response time40 mins
411 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Quality 1st Basement Systems, Inc
Quality 1st Basement Systems, Inc
4.6(
230
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Newark, DE and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Wonderful! They installed a sump pump in my old house. The man who came out (Jorge) was polite, professional, and cleaned up after himself. I was very satisfied with the work. I moved recently, and the new basement smelled damp, so I contacted Basement Systems again. I got their SaniDry, which is quiet and energy -efficient. It drains right into the sump pump, so I don't have to empty it. The basement now feels dry and comfortable, and everything I store down there in cardboard boxes smells clean. All of my dealings with the company have been very good."
Additional Photos
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+129

Response time10 hrs
Response rate100%
22 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+2 more

Serving Newark, 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 Basement Waterproofing Nationwide Inc
Basement Waterproofing Nationwide Inc
4.6(
188
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Newark, DE and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"They installed a french drain and pump and installed water proofing on the walls.  Initially I thought some of the workers were not really the best, so I called and a manager came out and was very honest and acknowledged their faults and came out and fixed all the issues.  I was very impressed with this, he was very responsible.  They ended up doing a fantastic job in the end."
Additional Photos
Response time2 days
12 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Worthington Basement Health Systems
Worthington Basement Health Systems
4.6(
48
)
Basement Drainage Channels - InstallFoundation Drainage - Install or ReplaceSump Pump or Interior Foundation Drains - Install

Serving Newark, DE and surrounding areas

Approved

In business since 1962

Free estimates

Credit card accepted

"The moisture entering our home through foundation walls and permeating the interior environment was a concern for the health of our home and our family. The French drain, sump pump and EZ Breathe Ventilation system recommended and installed by Worthington made an immediate and significant improvement to the air quality in our home and the long-term stabilization of our structure. The team was highly professional in consultation and performance. We couldn't be more satisfied or relieved!"
step one - drainage
step two - rainscreen
step three - HDPE encapsulation
finished product
Glentronics Pro Series Pumps

+22

Response time10 hrs
1 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
4.2(
140
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Newark, DE and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"This is the best plumber in the area. Don’t waste your time trying to shop around. We’ve had many questionable contractor before, but now we saved this company in our phone. Responsive, punctual, informative, knowledgeable, skilled, considerate, and professional!!!!"
Project Photos
Response time3 days
Response rate100%
39 neighbors recently requested a quote
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French Drains FAQs, answered by experts

Air gaps get clogged by a few different means. Over time, food and grime can collect in the air gap, leading to a blockage. Mineral deposits from hard water are a common problem. Mineral buildup creates a film in the air gap and tubing, which can cause flow issues, as well as attract debris. Homeowners with hard water may want to remove mineral deposits regularly to keep the air gap clean and clear.

If methods like hot water or a plunger don’t work on your clogged drain, you can snake your drain to dislodge the plug. This can be a messy process, taking some physical effort and additional time over the other drain-clearing options. You can purchase a drain snake at a hardware store and choose from handheld options or those attached to a drill. Just work slowly, and be ready to call a plumber if you’re unable to reach the clog from your drain or P-trap.

It is okay to use a drain auger on a toilet, just make sure you are using the correct tip size. The auger is a plumbing snake with a protective sleeve to protect the porcelain toilet bowl from getting scratched. Using too large of an auger can cause the snake to loop back and damage the inside of the drain and plumbing.

French drains may fail when they become clogged with soil granules that slip through the pores of the landscaping fabric and through the holes in the pipe. 

Over time, this debris can build up inside the pipe and prevent water flow. To prevent this failure from happening, regularly flush out your French drain and keep debris away from the inlet grate.

There are many things that could cause your basement floor drain to back up. One significant cause of a drainage backup is flushing non-flushable items, such as wipes, paper towels, and facial tissue. Other causes of a backed-up basement floor drain include tree roots impeding the drain pipe or an accumulation of hair, oil, and grease. 

The Newark, DE homeowners’ guide to french drain services

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