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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon675
    Verified french drain services reviews

Find French drain pros in Dover

Avatar for Poseidon Plumbing & Home Services, LLC
Poseidon Plumbing & Home Services, LLC
4.6(
238
)
Drain Clog or Blockage - ClearSump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install+3 more

Serving Dover, DE and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I posted my plumbing need (non-emergency) through HA on a Sunday morning. A short time later, I received a call from Poseidon and had an appt scheduled for the next morning. The tech came, assessed the issue and fixed it all within a few hours. Solid performance all the way around."
Tortilla Shop
Tortilla Shop
Tortilla Shop
Tortilla Shop
Tortilla Shop

+40

Response time5 hrs
Response rate85%
349 neighbors recently requested a quote
Avatar for Delaware Plumbing Professionals, LLC
Delaware Plumbing Professionals, LLC
4.7(
456
)
Drain Clog or Blockage - ClearSump Pump or Interior Foundation Drains - InstallDrain Line Breakage - Camera Locate+1 more

Serving Dover, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Emergency services offered

Warranties offered

"Their technicians were very professional and took ownership of my problem. They were not going to leave without getting the job done. This was not a easy job, took a lot of patience to get these drains cleaned out but they got it done! Highly recommend them and ask for Marc and Jaâ Kawan. Plumbingâ s dream team!"
trade show
new water conditioner
sewer line replacement
well to public water conversion
water conditioner

+3

Response time40 mins
413 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Basement Waterproofing Nationwide Inc
Basement Waterproofing Nationwide Inc
4.6(
183
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Dover, DE and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"This was a huge job. A complete basement waterproofing - new internal drains installed and two new sump pumps installed. The guys were great - came on time worked hard all day and cleaned up after themselves. The only negative was at the completion of work when it was time to pay the amount was less than what was originally quoted. I told the guy that and he insisted that it was what he had. I even showed him the quote on paper. I paid it - glad it was less, but a few days later got a call from the office telling me I needed to pay another $1600 (the difference between the original quoted price and at the time of service price) I told her what the guy told me and she got a little rude saying "well you knew what the quoted price was" - yeah I DID know and was prepared to pay but after install HER guy insisted it was the price he had. I wasn't trying to get out of paying but the confusion on how much it costs was with the people working there. I didn't appreciate her attitude as if I was trying to skimp out of paying. Nevertheless, I ended up with this additional payment. However, the work is supposed to be guaranteed for life. No complaints there."
Additional Photos
Response time2 days
22 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
608
)
Drain Clog or Blockage - ClearSump Pump or Interior Foundation Drains - InstallDrain Line Breakage - Camera Locate+2 more

Serving Dover, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Emergency services offered

Warranties offered

"Ryan was great. He was very nice and helpful, and did a great job on several small jobs we needed help with. He replaced 2 bathroom faucets, the intake lines, replaced a shutoff valve at the kitchen sink and cleared a slow draining bathroom sink. Highly recommend and will use them again if plumbing needs arise!"
Water Heater Install
Done Right Today
Parked at a customers house for repair work.
Done Right Today
AC Repair

+1

Response time7 hrs
892 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 Dover, 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%
16 neighbors recently requested a quote
Avatar for Quality 1st Basement Systems, Inc.
Quality 1st Basement Systems, Inc.
4.7(
113
)
Basement Drainage Channels - InstallSump Pump or Interior Foundation Drains - Install

Serving Dover, DE and surrounding areas

Approved

In business since 1999

Free estimates

Warranties offered

"I had water coming into my basement from somewhere and I figured it was from a glass block window. Basement Systems USA came out and looked in the basement and at the window from the outside to discover there was no drain in the well and the water was filling up the well from underneath because the water had no where to go and then found its way into the basement. They drilled a hole from the the window into the basement. They attached a channel to the wall and installed a french drain leading to the sump pump. A new, stronger sump pump was installed. Luckily, I got the work done before the rain came the next day. The next day it rained and the basement was dry. Morgan explained the system to me after all the work was done. The work was done neatly and cleanly."
Show Booth
Tough day
Found it in a crawlspace
What is it?
Found it in a crawlspace

+142

Response time1 day
Recommended by88%of homeowners
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+2 more

Serving Dover, 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

5 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Dry Tech Waterproofing Solutions
Dry Tech Waterproofing Solutions
4.4(
32
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Dover, DE and surrounding areas

Approved (Corporate)

In business since 2007

Free estimates

Emergency services offered

"We interviewed several waterproofing companies for installing a French Drain. We are in NE Philly where the water table is so bad. We get water in our basement with nearly every major rainstorm. After 2 storms dumped 7" in 3 hours and another that dumped 4" 2 days later, we'd had enough after 13 years. Ryan came out and did an inspection and showed us what our basement needed and what Dry Tech's installation would do. He answered a lot of questions and did great follow up with us, without being pushy on hiring his company. After meeting with other contractors, we gave them the job. The workers were thorough, courteous and professional. They took all the steps needed to cover and protect our things that were in the basement and cleaned up everything afterwards. The job took 2 days. While I can't YET state how great the drain works, I'm actually looking forward to the next big rainstorm"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+33

Response time7 hrs
Response rate100%
35 neighbors recently requested a quote
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Showing 1-10 of 178
French Drains questions, 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.

A small amount of diluted bleach is okay to pour down a garbage disposal. As part of your weekly garbage disposal maintenance, use 1 teaspoon of bleach with your concoction of ice cubes and lemon peels. Turn on the disposal and run the water until the blades chop up the ice cubes.

Any more bleach in your disposal can harden oils and greases in your drain, which can cause problems. Always wear gloves when working with bleach, and know that you really don’t need bleach at all—vinegar, baking soda, salt, and ice should do the trick.

A sewage smell in your crawl space is usually from a damaged or clogged pipe leaking sewer gasses or actual sewage underneath your home, but there are some other common causes. Moisture, from poor or damaged encapsulation or a malfunctioning sump pump, can harbor mold and bacteria, causing a musty smell. Pests can also get stuck in your crawl space and die, which causes a sewage-like odor.

Yes, you can use hydrogen peroxide to unclog a drain. Instead of using a baking soda and vinegar solution, you can use baking soda with hydrogen peroxide. The process to unclog a drain is the same as with vinegar, but use 1 cup of hydrogen peroxide instead.

If you want to avoid using a snake to unclog a drain, or if you don’t have one, try vinegar and baking soda. Pour 1 cup of baking soda down the drain, followed by 1 cup of white vinegar. Wait for 15 minutes, and then run hot water (but not boiling water) down the drain to see if the clog is clear. Repeat multiple times as needed.

The Dover, DE homeowners’ guide to french drain services

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