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

Avatar for Frontier Foundation and Crawl Space Repair
Frontier Foundation and Crawl Space Repair
4.6(
217
)
Foundation Drainage - Install or ReplaceBasement Drainage Channels - Install

Serving Dover, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Nick Green is so professional and he knows and does his job very well. Frontier Foundation and Crawl Space is the place to use when you have drainage issues, mold or any other issues with your foundation. Give them a 100. Would definitely recommend them."
Wet Basement
Dry Basement
Wet Crawlsapce
Encapsulated Crawl Space
Before and After

+14

Response time2 days
208 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for AFS Foundation & Waterproofing Specialists
AFS Foundation & Waterproofing Specialists
4.3(
130
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Dover, TN and surrounding areas

Approved (Corporate)

In business since 2000

Free estimates

Warranties offered

"DFX did and excellent job. I helped my sister, Rebecca Morris get her sagging floors and foundation repaired on her home. We worked with Bryan Patrick from DFX. Bryan was great to work with and was very knowledgeable about his product and services as well as the repairs that were needed. He answered all our questions, was very punctual and accountable both before, during and after the work was completed. His team did an outstanding job leveling her floors, bracing the support beams and replacing bad floor joist. I would highly recommend DFX to anyone needing repairs on floors and foundations. Bryan and DFX were also the best price. They created drawings, and shared what all would need to be done, they were courteous and did excellent work. I would certainly use Bryan and the DFX team again. I give them 10 stars for making my sister happy. She is 84 years old and didn't have anywhere else to turn and DFX came through. Thank you Bryan and DFX. We really appreciate you. It"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

103 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Frontier Foundation & Crawl Space Repair
Frontier Foundation & Crawl Space Repair
4.3(
88
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Dover, TN and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Warranties offered

"Frontier honored its warranty for stabilizing my driveway concrete after it continued to sink 1 year after they were hired to stabilize. They sent out Jovon to complete the warranty work. Jovon was exceptional in his workmanship and professionalism. He looked at the prior work and walked through his solution for correcting the issue. He was actually able to correct the problem ( lift concrete ) better than the original tech did. Frontier is lucky to have Jovon on staff. And they are definitely trustworthy to honor their warranty."
Concrete Leveling with Frontier
Crawl Space Encapsulation
Basement Waterproofing
Clarksville Crawl Space
Concrete Leveling

+51

Response time6 hrs
Response rate100%
Recommended by86%of homeowners
Avatar for J's Plumbing Repair & Drain Cleaning
J's Plumbing Repair & Drain Cleaning
4.8(
3
)
Drain Clog or Blockage - Clear

Serving Dover, TN and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Jay was wonderful to work with! Very knowledgeable and responsive. He offered affordable and straightforward pricing. I will definitely call him next time we need plumbing services!"
Water Leak Dection
Pressure Reducing Valves
Backflow Preventers
Renovations/Additions
Sewer Cleaning

+10

Response time4 hrs
Response rate94%
Recommended by100%of homeowners
Avatar for Mr. Foundation LLC
Mr. Foundation LLC
5.0(
5
)
Sump Pump or Interior Foundation Drains - Install

Serving Dover, TN and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

At Mr. Foundation, also known as DFX Foundation & Waterproofing Experts, we don't just repair homes; we restore peace of mind. Operating across various markets in Arkansas, Mississippi, and Tennessee, our company was founded on the principle that expertise and ethics come first. Unlike typical businesses led by sales targets, our roots are firmly planted in engineering excellence and a commitment to genuine solutions.\n\nOur team specializes in a comprehensive range of services, including professional foundation repair, basement waterproofing, crawl space repair and encapsulation, as well as concrete repair and lifting. But what truly sets us apart is our approach. We see each home as a unique project and each client as a valued partner.\n\n

12 neighbors recently requested a quote
Avatar for Noble Landscaping & Construction
Noble Landscaping & Construction
4.0(
53
)
Yard Drainage

Serving Dover, TN and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Did a good job. Waiting to see if any weeds come up through the stone he put down. All in all will hire him again when I need additional landscaping"
Landscaping Project
Mowing season
Mowing
Pressure washing
Landscaping Project

+92

Response time1 day
3 neighbors recently requested a quote
Recommended by63%of homeowners
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French Drains FAQs, answered by experts

To keep window wells from filling up with water, you need to stay on top of maintenance. Remove debris as it fills up, and regularly loosen the gravel at the base if it’s become compacted. You can also reslope your yard to make sure water flows away from the window well (and your home’s foundation), and you can even install a window well cover to prevent debris from building up. Installing an actual drainpipe at the base of the well can also prevent window well drainage problems.

A bit of water in the bowl can help unclog a toilet, especially if you're using a plunger. However, if the bowl is full to the brim, you'll need to strap on gloves and remove some of the wastewater in a cup or container so it doesn't overflow when you try to unblock the pipe. If you're concerned about it filling further, manually close the flapper in the toilet tank or turn off the water supply to the toilet.

Unlike regular cleanings, snaking your sewer line should be done as needed. There’s no reason to snake your sewer line if you don’t have any noticeable issues, like slow drainage or plugged drains. You can add it to your regular sewer cleaning checklist as a prevention method (on the same 18- to 22-month schedule), but it’s not always necessary. 

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, chemical drain cleaners contain sulfuric acid and hydrochloric acid, both of which are not only dangerous to your health but also extremely caustic. Drain cleaners will corrode your pipes and could lead to destroyed drain lines, especially if the chemicals interact with the piping for long periods. Unfortunately, this extended interaction is likely if you’re dealing with a clog, as the drain cleaner will have just as much trouble as water does moving through your plumbing system.

The Dover, TN homeowners’ guide to french drain services

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