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Find Basement drainage channels installers in Ellicott City

Avatar for Tru Integrity, LLC
Tru Integrity, LLC
4.9(
96
)

Serving Ellicott City, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"They installed an entire weeping tile system with 2 sump pumps. Everything was done in a quick and clean matter. After the next rain there was a small leak in the basement and they came back the next day and fixed the issue."
Crawlspace flooding
Sealed Crawlspace
9 ft excavation and wall pre-seal preparation
Membrane Waterproofing
Waterproofing around sewer lines and utilities

+19

Response time1 day
18 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for AA Action Waterproofing Inc
AA Action Waterproofing Inc
4.8(
278
)

Serving Ellicott City, MD and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"It was a pleasure working with AA Action Waterproofing. We had issues with water seeping through our floor after rain and had no idea where it was coming from or why. Then we saw mold! We needed new sump pump and drainage and 1 wall crack addressed. From the estimate to job completion AA Action Waterproofing was thorough at explaining our issue, the cause, and answered any questions we had. The team was punctual, clean, and did not remove anything other than what was needed (flooring, drywall, etc.). They also did a walk through with us and explained all the work done before they left! Since the work was done, it has rained, and our basement is dry! For the cost, it was great value for the quality of work. Highly recommended!"
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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 Ellicott City, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"I had a fantastic experience with Dan from Basement Gurus! He helped install a French drain in my basement crawl space, and I couldnâ  t be happier with the results. Not only did he address the drainage issue, but he also sealed off openings under my wood deck that were allowing raccoons to get in. Dan was professional, knowledgeable, and kept me informed throughout the process. Highly recommend Basement Gurus for any basement needs!"
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
697 neighbors recently requested a quote
Recommended by74%of homeowners
Avatar for Basement Waterproofing Nationwide Inc
Basement Waterproofing Nationwide Inc
4.8(
148
)

Serving Ellicott City, MD and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Basement Waterproofing Nationwide did excellent work in a timely and proffessional manner for a reasonable and appropriate fee. They said they would complete the work in 1-2 days and were done in one day. They were very careful and left things neater than they were before they came. We have used them before with great success and would use them again. So far, the problem we had, water in our basement, has not recurred, and our basement is bone dry. Tnank you Basement Waterproofing Nationwide."
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Response time2 days
22 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Brother's Waterproofing, LLC
Brother's Waterproofing, LLC
4.9(
36
)

Serving Ellicott City, MD and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"He asseted my basement fully and explained to me what was going on under my house in layman term. He also drew a diagram and explained what was needed to repair the damage and guarentee that I would not have to revisit water proofing my basement again. I chose his company because I felt he was honest, sincere, and experts in water proofing. In addition his team were very professional in their work and left my basement clean. I was very please with the work and I have recommended this company to my friends. Patricia Greene"
Brother's Sub Floor Drain System
Sump Pump
Stairwell Rebuild
Stairwell Rebuild
Stairwell Build

+1

Response time1 day
Response rate88%
12 neighbors recently requested a quote
Avatar for Guardian Basement Waterproofing
Guardian Basement Waterproofing
4.7(
19
)

Serving Ellicott City, MD and surrounding areas

Approved

In business since 1984

Free estimates

Warranties offered

"They work was great. The basement has been dry ever since. Their price was the best of the estimates I received. The service was great and the salesman was great. They didn't make any stains or drop anything. The gentleman came out the same day I called him."
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Response time1 day
10 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Mahon Plumbing
Mahon Plumbing
4.8(
183
)

Serving Ellicott City, MD and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Recently used Mahon Plumbing for various plumbing needs around my house. As a new homeowner you can be skeptical on what’s behind your walls or in this case pipes. Mahon did an initial sewer line inspection and called them back to swap out toilets and install natural gas in my backyard for a grill and fire table. They were professional, honest, and extremely knowledgeable about all phases of my projects. I would recommend Mahon Plumbing for all of your plumbing needs!"
Tankless water heater installation
Tankless Water Heater Installation
Commercial drain cleaning
Sewer Line Video Inspection
Water heater replacement

+30

Response time1 hour
Response rate88%
Recommended by92%of homeowners
Avatar for Wallace Plumbing
Wallace Plumbing
5.0(
22
)

Serving Ellicott City, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Everything went great. They were able to set up an in-home estimate. Derrick is courteous and professional, and was able to get me an estimate quickly, and was even able to accommodate the work the same day, cleaned up after the work, and walked through the features of the installed hardware with me. Very highly recommended, and would definitely call them again for any plumbing work!"
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+14

Response time1 day
Recommended by95%of homeowners
Avatar for Always Waterproofing
Always Waterproofing
4.7(
299
)

Serving Ellicott City, MD and surrounding areas

Approved

Super Service Award Winner

In business since 1995

Free estimates

Credit card accepted

"We had 2 sump pumps with battery backups with a perimeter drainage system installed in our basement. Workers were prompt, hard-working, and job was done within the amount of time planned. Clean-up was thorough and we were totally satisfied with results. My only critique would be that we could have been a little more informed about the amount of electrical outlets we had to have available for pumps and batteries. (But, we probably could have done a little more research ourselves and would have been able to ask those important questions.) All in all, we would highly recommend this company to our family, friends and neighbors."
Updated concrete deck
Cozy front porch
Response time10 hrs
420 neighbors recently requested a quote
Recommended by94%of homeowners
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Showing 1-10 of 415
FAQs for basement drainage channels installation projects in Ellicott City, 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 Ellicott City, 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.