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Find Basement drainage channels installers in Germantown

Avatar for AA Action Waterproofing Inc
AA Action Waterproofing Inc
4.8(
278
)

Serving Germantown, MD and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"The entire experience was professional and of high quality. Jason came out to my home and provided an estimate for installing an internal french drain around the perimeter of my entire basement. The price was the lowest of three contractors by a wide margin. The team came out and completed the entire job in three days. My home was left cleaner than it was before and no debris was left behind. They even agreed to fix a small issue, not their fault, without an extra charge. I highly recommend AA Action Waterproofing and would hire them again."
Additional Photos
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+17

Response time9 hrs
Response rate100%
Recommended by92%of homeowners
Avatar for Basement Gurus, LLC
Basement Gurus, LLC
4.8(
158
)

Serving Germantown, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"The team arrived on time to do extensive work on my basement floor and walls and outside underground drainage issues. They worked tirelessly all day to remove old concrete, lay a new pipe system, pour new concrete, install sump pump, and seals. They prepped the walls and sealed and painted with Loxon paint. Radon seals were included in the redone areas. The outside work included installation of a new underground drainage pipe with pop up exit drain. A rubber membrane was installed behind the house siding. We?ve had several days of heavy rain since the waterproofing work was completed and the basement floor and walls have remained dry. We recommend Basement Gurus to other homeowners experiencing waterproofing problems for dependable and satisfying solutions. "
100 Ft 4 inch HDPE to drywell
Concrete Replacement
Egress Installation
Walls After Wall Pin Installation
After Concrete has been removed

+339

Response time1 day
729 neighbors recently requested a quote
Recommended by74%of homeowners
Joseph plumbing & drain
4.9(
129
)

Serving Germantown, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"Technician Punte was exceptional : very professional, knowledgeable, efficient and friendly. He arrived on time, explained everything and offered thoughtful advice. He finished the new faucet installations (3) quickly and cleaned up the work area. It was clear that he takes pride in doing a good job. His customer focused attitude is refreshing. The next time we need plumbing work we will certainly call Mr. Punte at Joseph’s. "
Response time6 hrs
Response rate99%
6 neighbors recently requested a quote
Avatar for Drainage and Erosion Solutions
Drainage and Erosion Solutions
4.6(
222
)

Serving Germantown, MD and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"The staff of Drainage and Erosion Solutions is great! They called me the day before the appointment to confirm it, which other companies do not do often. In addition, on the day of the appointment, Rob R. called me to let me know that he was on his way. I really like that the staff of this company is so responsive and professional! When Rob R. arrived for the appointment, he looked at the side yard where there is soil erosion, and he listened to me while I explained the issue in detail. Rob R. determined that the solution to the soil erosion problem was simple landscaping, and my husband and I can do it in a weekend with some landscaping supplies. He gave me a free detailed recommendation related to the solution, which was above and beyond my expectations! Rob R. is truly an honest and knowledgeable professional! We didn't need to hire the company, but we will definitely hire them if we need any professional help with a wet yard or a wet basement! I strongly recommend Drainage and Erosion Solutions and Rob R.!"
The property before we began.
First step - demolition
Regrading and Patio
Regrading and Patio
Regrading and Patio

+66

Response time1 day
Response rate91%
5 neighbors recently requested a quote
Avatar for Basement Waterproofing Nationwide Inc
Basement Waterproofing Nationwide Inc
4.6(
168
)

Serving Germantown, MD and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"We found Basement Waterproofing Nationwide to be highly ethical and very knowledgeable. A little over a year ago we had BWN perform some basement waterproofing. We were delighted with the work and the options presented to us as well as the speed with which it was done. This summer during the very heavy rains, we had some water seep into the basement so we called for an evaluation. As it turned out, the rebuild contractors (which we had opted to contract with a lower price provider vs. using subs hired by BWN) never communicated to us that the newly installed sump pump required an electrician and that it was not hooked up. This house is inhabited by tenants and we are not in the same state, so it's hard to tell where the communication breakdown occurred. Basement Waterproofing Nationwide's service rep however was extremely professional and helpful in delivering this bad news. He also checked and was able to confirm that the waterproofing was still good. He made a few suggestions like letting us know that he noticed where the drywall had been replaced that the outlet plates were never reinstalled. I also had some questions about the contract and he was very helpful and had the office fax me the pertinent info that same day. Lesson learned for me was that it would probably have been better to let BWN hire the contractors for the rebuild esp when you are out of town and unable to oversee. When there are heavy rains in the area like Baltimore had in July, it might take a few days for them to process the volume of calls especially if the nature of your request is minor. But they do respond. They are extremely professional and they stand behind their work."
Additional Photos
Response time2 days
17 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Brother's Waterproofing, LLC
Brother's Waterproofing, LLC
4.9(
36
)

Serving Germantown, MD and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Once in a blue moon a person may find a contractor with whom they truly want to work--a person who values honesty, has expert knowledge, takes pride in his work, is conscientious, fair and punctual. In addition to these fine qualities, John was gracious, considerate and willing to go the extra mile. He installed a top-of-the-line French drain in my basement, which included features not offered by many of his competitors. It was done in 3 days, to the exact specs he kindly sketched out in response to my questions. When a glitch arose with the backup pump, his employee returned to do a quick fix the same day. After many years and much higher estimates, I finally have a basement that I feel will stay dry even in the worst of weather. I am very grateful."
Brother's Sub Floor Drain System
Sump Pump
Stairwell Rebuild
Stairwell Rebuild
Stairwell Build

+1

Response time1 day
Response rate88%
10 neighbors recently requested a quote
Avatar for Always Waterproofing
Always Waterproofing
4.7(
298
)

Serving Germantown, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Credit card accepted

"We had them install an indoor sump pump (including digging the pit and pipes) and some basement walkout drain installation. They did high-quality work and finished quickly. Their price was the best of 5 quotes I received and so the value was high. The only thing that was not perfect was that communication was slow, sometimes they did not respond to texts, but they were good when they responded, and they showed up on time. Overall, 9/10, highly recommend!"
Updated concrete deck
Cozy front porch
Response time10 hrs
417 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for NV Waterproofing & Foundation Repair
NV Waterproofing & Foundation Repair
4.8(
114
)

Serving Germantown, MD and surrounding areas

Approved (Corporate)

In business since 1986

Free estimates

Emergency services offered

"Bruce spent over an hour inspecting our interior drainage system, our sump pump, our gutters, and our downspouts; moving our garden hose from place to place in search of a leak; and even playing T-ball with our toddler while waiting for the water from the garden hose to come out of the downspout drain at the curb. He was thorough and honest. In the end, he determined that the small puddle we had seen was most likely due to condensation. He recommended that we put 6 mil plastic behind the drywall before repairing it so that condensation will run down into the drainage channel. He also recommended that we run a dehumidifier into the sump pit. He answered our questions, advised us on how to rectify the problem ourselves, and didn't try to sell us anything that we didn't need."
Crawlspace Encapsulation
Damp dirty crawlspace with Rodent infestation
Additional Photos
Exterior drainage
Wall Anchors for failing foundation walls

+29

Response time1 day
Response rate99%
41 neighbors recently requested a quote
Archer Contractors RPD Corp.
4.9(
23
)

Serving Germantown, MD and surrounding areas

Approved

In business since 1988

Free estimates

Credit card accepted

"Fantastic! Dan (of RPD CORP/Archer Contractors) came out to consult with me about my leaky basement and cracked walls. Dan was knowledgeable, and his understanding of drainage and structural problems gave me comfort in knowing that I have the right group for the project. They installed a drainage system to control storm water, graded the land, and repaired my foundation. His crew came out within 1 week, on schedule, and completed my project in 3 days. They were professional, efficient and exercised care. It'��s been a year since the work was completed and the basement is 100% dry."
Response time4 hrs
Recommended by100%of homeowners
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FAQs for basement drainage channels installation projects in Germantown, MD

Expect a well-built French drain to last 30 to 40 years. By channeling both surface- and ground-water away from your foundation, the system relieves hydrostatic pressure and helps prevent costly structural damage. Choose a pipe with a quality cloth filter to keep sediment out and extend the drain’s life. A quick annual inspection and routine cleanouts will keep water flowing freely, ensuring the system continues to protect your home for years to come.

Most French drains sit two feet below grade, but depth ultimately depends on the problem you’re solving. For puddling rainwater or snowmelt, a shallow curtain drain at lawn level often does the trick. To handle rising groundwater, pros dig deeper, down to the footing, and run the pipe beneath the basement slab. A drainage contractor will determine the optimal depth for your specific soil conditions and water issues.

A properly installed interior French drain captures water at the slab, channels it to a sump pit, and directs it safely outside, preventing basement floods before they occur. Because the pipe sits just under the floor edge, a plumber can reach it easily for cleaning or repairs. Pairing the drain with a reliable sump pump gives you the best long-term protection.

Hire a contractor who installs drainage systems every day—typically a foundation specialist, drainage contractor, experienced landscaper, or plumber with waterproofing experience. These pros understand slope, soil, and local codes, and they have the equipment to trench safely around utilities. Ask for references and photos of recent jobs to be sure they can design a system that keeps water off your foundation for decades.

Once the drain is in, patch the yard by reseeding bare spots or replacing plants the crew removed. Inside, look for ways to add value—finishing the basement or upgrading interior waterproofing while the space is open often costs less now than later. Schedule a quick annual checkup to flush sediment and confirm the pipe and sump pump are clear. Consistent maintenance ensures the drain functions properly and protects your investment.

Most policies don’t cover the cost of repairing a French drain itself, but they may provide coverage for water damage if the system fails. Coverage varies by insurer, so be sure to read the fine print or contact your agent before any issues arise. If you live in a high-risk flood zone, consider a separate flood policy to close the gap. Knowing your coverage in advance helps you budget for repairs and avoid unexpected costs.

The Germantown, MD homeowners’ guide to basement drainage channels installations

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