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TRUSTED BY EHRHARDT, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon21
    Verified french drain services reviews

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

Avatar for CNT Foundations
CNT Foundations
4.5(
37
)
Basement Drainage Channels - InstallDrain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For Business+2 more

Serving Ehrhardt, SC and surrounding areas

In business since 2003

Free estimates

Credit card accepted

CNT Foundations is the best foundation repair company in the industry. Locally owned and operated since 2010, we service commercial and residential foundation repairs, crawl space repairs, and New Construction projects in the Carolinas, Savannah and Augusta, Georgia. Call today for a free estimate and find out why CNT Foundations is #1.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+270

Recommended by84%of homeowners
Avatar for J&A Maintenance/Repair
J&A Maintenance/Repair
5.0(
10
)
Drain Line Breakage - Camera LocateDrain Line Breakage - Camera Locate - For BusinessSump Pump or Interior Foundation Drains - Install+1 more

Serving Ehrhardt, SC and surrounding areas

In business since 2022

Free estimates

Emergency services offered

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Kitchen and Bath Remodel
Kitchen and Bath Remodel
Kitchen and Bath Remodel
Kitchen and Bath Remodel
Kitchen and Bath Remodel

+24

Recommended by100%of homeowners
Avatar for Cantey Foundation Specialists
Cantey Foundation Specialists
4.0(
32
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Ehrhardt, SC and surrounding areas

In business since 2000

Free estimates

Emergency services offered

Cantey Foundation Specialists is a trusted foundation repair company providing residential foundation repair, crawl space repair, wood rot replacement, and concrete slab leveling throughout South Carolina and Augusta, Georgia area. Our focus is to provide homeowners with permanent, affordable solutions for their damaged foundation. As a locally owned and operated company, we give our clients the personalized service they deserve when it comes to maintaining a secure foundation and a safe home.

Before PolyLevel LIft
New Gutter Shutter System
Concrete Before Columbia, SC
Driveway Level & Lifted
This is just one of the foundation cracks we found on this foundation. It's what we call a stair-step crack.

+137

Recommended by90%of homeowners
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French Drains FAQs, answered by experts

It’ll take 20 to 30 minutes to unclog a sewer line using a drain snake or drain cleaner. If you hire a professional, you should expect them to be on-site for three hours or less. In addition to clearing the clog, they’ll do other routine inspections, which adds to the overall time (and cost) required.

The cost varies from $150 to $600, depending on the severity of the clog, pipe access, and required equipment.

Liquid drain cleaners are harsh chemicals that can erode your pipes. To treat a slow drain or for preventative maintenance, pour hot water down the drain to break up gunk and help move it along. Make sure the water isn’t boiling hot (keep it under 140 degrees Fahrenheit) if you have plastic pipes. However, you’ll need to pull the clog out for bigger backups. 

Some homeowners use additives every month to help septic system performance, but according to the U.S. Environmental Protection Agency, the effectiveness of septic system and leach field additives is unknown. Further, additives made with organic solvents or alkali chemicals can actually be harmful to the necessary bacteria in a septic system.

The best drain cleaners are biodegradable ones or a mixture of baking soda and vinegar. Strong, caustic chemicals may seem appealing with promises of unclogging your drain quickly, but liquid drain cleaners can cause damage to your pipes over time. Consider making your own drain cleaner with baking soda and vinegar.

The Ehrhardt, SC homeowners’ guide to french drain services

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