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  • Verified reviews icon295
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Top-Rated French drain pros in Dahlgren - Updated Nov 2026

Avatar for JES Foundation Repair
JES Foundation Repair
4.0(
760
)
Sump Pump or Interior Foundation Drains - InstallBasement Drainage Channels - Install

Serving Dahlgren, VA and surrounding areas

Approved (Corporate)

In business since 1993

Free estimates

Warranties offered

"Foundation repair- maybe? but the work was crawl space french drains hooked up to a sump pump that tied into an oudoor downspout for drainage. All was performed professionally & I am satisfied with the results."
Protect Your Basement
Protect Your Basement Before & After
Correct Your Wet Basement
Waterproof Your Basement
Protect Your Concrete Before & After

+16

234 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for My Capital Design LLC
My Capital Design LLC
5.0(
4
)
Drain Clog or Blockage - ClearDrain Clog or Blockage - Clear - For Business

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

My Capital Design is 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.

Response time1 day
Recommended by100%of homeowners
Avatar for Crawl Space Brothers- DC
Crawl Space Brothers- DC
3.4(
5
)
Basement Drainage Channels - InstallFoundation Drainage - Install or Replace

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

Crawl Space Brothers is a family-owned company proudly serving Charlotte and nearby neighborhoods, including South End, Dilworth, SouthPark, Myers Park, and Madison Park. Our team specializes in crawl space repair, crawl space encapsulation, foundation repair, basement waterproofing, drainage services, insulation installation, and moisture control. From standing water and mold prevention to repairing foundation cracks and restoring wet basements, our tailored building restoration solutions protect your home’s safety and value. With years of experience, proven techniques, and trusted service, we deliver reliable, long-lasting results. Schedule a free inspection today and discover why Charlotte homeowners rely on Crawl Space Brothers.

Crawl Space Brothers
CRAWL WATERPROOFING
CRAWL WATERPROOFING
CRAWL WATERPROOFING
Crawl Space Brothers

+5

1 neighbors recently requested a quote
MID ATLANTIC SEWER LLC
New to Angi
Drain Line Breakage - Camera Locate - For Business

Serving Dahlgren, VA and surrounding areas

Approved

In business since 2024

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet your needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Over 45 years collective experience.

Response time1 day
9 neighbors recently requested a quote
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French Drains FAQs, answered by experts

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.

Coke and other sodas do clean a clogged drain, so this is one of those urban myths that has some truth behind it. Coke and similar sodas are caustic and will provide some cleaning power to your drains. However, the power of soda pales in comparison to dedicated cleaners or even baking soda.

Most commercial liquid drain cleaners work in 15 to 30 minutes. Consult the label on the bottle for additional instructions or time suggestions to prevent damage to your drainpipes. Alternative solutions such as baking soda, salt, white vinegar, and/or boiling water can take longer since they are less harsh than liquid drain cleaners.

Water leaking through your basement floor is a good sign of a clogged drain, but another sign of a clogged basement floor drain can include unpleasant odors coming from the drain. Also, hearing gurgling noises when water drains from the basement or having other plumbing fixtures (like toilets or other drains) backing up is a good indicator.

Yes, drains are one common entry point for water bugs. However, water bugs may enter your home through various locations including doors, windows, pipes, and vents. Water bugs are drawn to the dark and moist atmosphere drains provide, and can easily find their way into your home through sewer drain pipes. You can stop water bugs from entering through drains by regularly cleaning your drains and repairing faulty drainage systems.

The Dahlgren, VA homeowners’ guide to french drain services

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