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TRUSTED BY LAMAR, SC HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon208
    Verified french drain services reviews

Verified Reviews for French Drain Service pros in Lamar, SC

*The Angi rating for French Drain Service companies in Lamar, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

*The HomeAdvisor rating for French Drain Service companies in Lamar, SC is a rating based on verified reviews from our community of homeowners who have used these pros to meet their French Drain Service needs.

Last update on July 30, 2026

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

Avatar for Ben Franklin Plumbing of Florence
Ben Franklin Plumbing of Florence
4.6(
14
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Lamar, SC and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"They were on time and very efficient"
excavating, removing & replacing old lines
Additional Photos
replacing lines
Additional Photos
Additional Photos

+2

Response time11 hrs
1 neighbors recently requested a quote
Recommended by21%of homeowners
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Avatar for Best Breathing, LLC
Best Breathing, LLC
4.6(
209
)
Foundation Drainage - Install or Replace

Serving Lamar, SC and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

We have been helping families, and Homeowners since 1999, making their families, and home investments safe, and healthy. We specialize in mold control, mold inspections, crawlspace encapsulation, air testing, and sampling, sump pumps, foundation drains, water removal, air duct cleaning, as well as many other services. Here at Best Breathing you don't pay until it's . All our techs and inspectors are certified through S.E.M.I. Mold Institute. All work is backed by warranties, and first class workmanship is guaranteed. We offer referrals on demand. We also offer great yearly maintenance programs. We offer free crawl space inspection with digital photos. We offer a 10% discount on all crawlspace work to all HomeAdvisor members. With over 15 years experience let the rest speak for its self. When it comes to your family, and home investment you owe it to yourself to choose the best possible company to protect your family, and home investment.

Best Breathing, LLC
Water in the crawl space
Water in the crawl space
Water in the crawl space
Water in the crawl space

+28

6 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Hill Plumbing & Electric Company Inc.
Hill Plumbing & Electric Company Inc.
4.5(
41
)
Basement Drainage Channels - InstallDrain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business+3 more

Serving Lamar, SC and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

"Smooth work and person was a pleasure to deal with."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time1 day
Response rate100%
7 neighbors recently requested a quote
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Avatar for ARS / Rescue Rooter Myrtle Beach
ARS / Rescue Rooter Myrtle Beach
4.1(
70
)
Drain Clog or Blockage - ClearDrain Line Breakage - Camera Locate

Serving Lamar, SC and surrounding areas

Approved (Corporate)

In business since 1995

Free estimates

Emergency services offered

"The plumber they sent had to dig up the front lawn to find where the water line entered the house. He then replaced the grass and you couldn’t tell where he dug. He was the reason I gave them a 5 star rating. He worked till dark to complete the job. Most companies would have used 2 guys to do this work. Ask for Jeremy he is an excellent plumber."
Drain Cleaning
17 neighbors recently requested a quote
Recommended by81%of homeowners
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Avatar for Groundworks
Groundworks
4.4(
341
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Lamar, SC and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

"Half of my project was installing and burying a drainage line to pull water away from my home. Brandon, Sergio, and Terrence did an exceptional job! From the moment they arrived, until completion, they were very courteous and willing to explain any and all questions I had. They even installed and buried an additional drain line from my gutter downspout next to the drain line they were installing and connected it to the yardwell along with their drain line. I would definitely recommend Mount Valley based on the work and character of each of these guys. They reflect good on this company!"
Foundation
Foundation
Foundation
Foundation
Foundation

+13

Response time1 day
96 neighbors recently requested a quote
Recommended by88%of homeowners
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Avatar for Carolina Energy Conservation, LLC
Carolina Energy Conservation, LLC
4.2(
118
)
Foundation Drainage - Install or Replace

Serving Lamar, SC and surrounding areas

Approved

In business since 2008

Free estimates

Small jobs welcome

"Pretty good but a little rough around on the finish"
Kitchen Solatube Before
Kitchen Solatube After
Leaky Can Light
Sealed Can Light
Master Bedroom (Before Solatube Install)

+22

Response time1 day
108 neighbors recently requested a quote
Recommended by90%of homeowners
Request Quote
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French Drains FAQs, answered by experts

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. 

French drains may fail when they become clogged with soil granules that slip through the pores of the landscaping fabric and through the holes in the pipe. 

Over time, this debris can build up inside the pipe and prevent water flow. To prevent this failure from happening, regularly flush out your French drain and keep debris away from the inlet grate.

Yes—your local septic company can clean your septic leach lines with a sewer jetter, a device that pumps high-pressure water through the lines to blast out any clogs and scum buildup. Unless there’s a clog or blockage in the lines, however, you do not need to perform this maintenance regularly. Do not attempt to clean your own leach lines, as you could easily damage them, leading to very costly repairs.

To prevent drain clogs, perform regular maintenance and cleaning. Avoid disposing of substances like grease or coffee grounds down the sink. Additionally, installing and routinely using drain strainers can help catch debris and prevent blockages from forming.

A washing machine should drain the water used during its cycle through a drainpipe and out through the house’s plumbing. This is the same plumbing that sinks and shower drains run to, and if the U-bend is installed correctly, it shouldn’t smell. The total drainage from the house is then integrated into the city sewer system or, if you’re in the country, dispersed into a septic tank.

The Lamar, SC homeowners’ guide to french drain services

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

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