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

Avatar for C & G Plumbing
C & G Plumbing
5.0(
29
)
Drain Clog or Blockage - Clear

Serving Salem, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Very knowledgeable. Walked us through what we may expect. Worked super hard to complete the tasks! Very satisfied with clog free drains and glad to know what to expect with having old pipes!"
Plumbing
Plumbing
Plumbing
Plumbing
Plumbing

+4

Response time7 hrs
Response rate99%
Recommended by39%of homeowners
Avatar for Foundation Recovery Systems
Foundation Recovery Systems
4.3(
295
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Salem, MO and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Warranties offered

"Since the work was done, installed sump pumps with battery backup, installed tube drain around inside perimeter of crawl space, etc, it has rained heavily for a week. The new system is working great with no flooding of crawl space, thus saving the furnace that is in crawl space. I highly recommend this company. The 3 men that did the work were courteous, worked hard and kept me informed of their progress. Great company!"
Protect Your Basement Before & After
Correct Your Wet Basement
Protect Your Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

82 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Thrasher, Inc.
Thrasher, Inc.
4.1(
182
)
Basement Drainage Channels - Install

Serving Salem, MO and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"They put in drain tile and a sump pump in the basement and a compression guard in the drive. They were helpful and friendly and professional."
Basement Waterproofing Before and After
Concrete Repair Before and After
Thrasher Services
Thrasher Services
Thrasher Services

+12

Response time2 days
913 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Advanced Foundation Repair & Replacement
Advanced Foundation Repair & Replacement
5.0(
30
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Salem, MO and surrounding areas

Emergency services offered

"They were responsive to every call, did the work professionally and cleaned up nicely.  We would not hesitate to recommend them to friends and family.  We had two leaning columns in the back yard that are now straight and piered so they will never shift again.  They then removed a large area of cracked cement and relayed.  It looks fantastic!
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by100%of homeowners
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French Drains FAQs, answered by experts

While some chemical drain cleaners with hydrochloric acid can dissolve hair, this method is not recommended as it can also destroy your plumbing pipes. A common DIY alternative is using baking soda and vinegar, which can help break down the clog but will not actually dissolve the hair. The best and safest method for clearing a hair clog is to remove it manually. You can use a drain snake, a straightened wire hanger with pliers to fish out the clog, or have a plumber use a professional auger for more severe blockages.

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 you try a drain snake and various DIY methods for unclogging drains to no avail, bring in a professional plumber to assess the situation. Also, if multiple drains in your home are backing up or you smell sewage, a visit from a plumber is best. You can expect your drain cleaning costs to fall around $250, and this can include an assessment of what’s caught in your plumbing and if there’s a larger, underlying problem. You should also consider calling a pro if you need to snake a toilet, as DIYing this could lead to a cracked fixture.

There are a few ways to unclog a toilet without a plunger. Break up the clog with homemade solutions containing soap, vinegar, and baking soda, or simply let hot water spend some time in the drain. You can also use a two-liter soda bottle filled with water to push pressurized water into the pipe to dislodge the debris (see the steps above).

Simple blockages can be cleared using household plungers or manual snakes, provided no severe plumbing issues exist.

The Salem, MO homeowners’ guide to french drain services

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