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TRUSTED BY THOMSON, GA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon546
    Verified french drain services reviews

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

Avatar for Groundworks
Groundworks
4.4(
341
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Thomson, GA and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

"Nick & Jacob were very courteous , and professional . They installed a Dehumidifier in my Downstsirs , I am very satisfied so far . I have to go through the summer with it to determine if it was worth the investment. They did a good kid with the installation ."
Foundation
Foundation
Foundation
Foundation
Foundation

+13

Response time1 day
93 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for ABH Landscapes
ABH Landscapes
4.2(
6
)
Yard Drainage

Serving Thomson, GA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Did a great job on the bushes. Took care of the pesky christmas lights while they were at it. Did a good job cleaning up afterwards. Did a great job edging as well."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time4 days
Response rate100%
1 neighbors recently requested a quote
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French Drains FAQs, answered by experts

If your drain doesn’t have metal crosshairs or crossbars, you should use a tub drain extractor. These tools create a grip on the drain so you can turn it using a 1/2-inch ratchet drive, drain key, or wrench. Your drain may not have crosshairs if it's old and broken.

To unclog a plumbing vent, you first need to locate it. Look at your home's roofline. The plumbing vent will be a vertical pipe sticking straight up from the roof. Since this pipe runs all the way to the main drain underneath your house, you should also be able to find it in the attic.

Professional plumbers use many high-grade chemicals to unclog drains. Many use hydrochloric acid, known as muriatic acid, when it comes to extreme blockages. 

Several signs can tip you off to a clogged dishwasher drain. At first, you may notice that it’s taking longer than usual for the dishwasher to drain, or you may hear gurgling sounds during the draining part of the cycle. You might also notice water backing up into your sink or excess food at the bottom of the dishwasher after a load. The most obvious sign, though, is seeing standing water at the bottom of your dishwasher after the cycle has finished.

If you're dealing with a clogged sink drain, you may be able to avoid removing the drain by using a plunger to dislodge the clog. While we associate plungers with toilets, they can do the same job with your sink drain. Be gentle, though, as forceful movements can push clogs further into your plumbing system and make them more difficult to remove. Additionally, make sure you’re using a sink plunger—with a flat bottom—and not a toilet plunger—which has a smaller bottom protruding from the larger flat piece.

The Thomson, GA homeowners’ guide to french drain services

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