
Serving Poolesville, MD and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"I think it went well , although the drain hasn't really been tested by a heavy rain yet."


*The Angi rating for Foundation Drain Installation companies in Poolesville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
*The HomeAdvisor rating for Foundation Drain Installation companies in Poolesville, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Foundation Drain Installation needs.
Last update on January 30, 2026

Serving Poolesville, MD and surrounding areas
Approved
In business since 1987
Free estimates
Emergency services offered
"I think it went well , although the drain hasn't really been tested by a heavy rain yet."


Serving Poolesville, MD and surrounding areas
Approved
In business since 1987
Free estimates
Warranties offered
"Extremely excellent.. The service was good since 2008. They did excellent work. They repair the problem issue by installing a inside french drain and a sump pump. Which correct the problem at the time. The costing was reasonable and except able. And in addition to that courtesy and professional. And very clean after finishing work."





+17

Serving Poolesville, MD and surrounding areas
Approved
In business since 2003
Free estimates
Warranties offered
"They did an excellent job of waterproofing our foundation, burying downspouts, and replacing a patio to guarantee drainage away from the house. Most of our interaction was with the crew foreman. He spoke good English, showed attention to detail, and did a careful, professional job even when the weather got so hot we found ourselves urging the crew to take more breaks. They were not the cheapest bid, but worth it for the skilled workmanship. This is the second project we have hired them to do, and I would recommend them for any work where drainage is important."





+66

Serving Poolesville, MD and surrounding areas
Approved (Corporate)
In business since 1986
Free estimates
Emergency services offered
"We moved into new house and quickly found out the basement had major water issues due to years of neglect (including a clogged and poorly installed English drain from years ago, and a sump pump that while it worked, never pumped water.). Given the investment we made in buying the house, we wanted to make sure we left no doubt in our mind that we were fixing it for the long haul so we could use the basement without worry of mold/mildew for our kids. We had NV Waterproofing install perimeter wide gutter guards, and a new sump pump system and drainage pipes. As soon as the work was done we got rain, and for the first time in the 4 months since we have lived here I saw the water that otherwise would be in our basement actually in the rear of our backyard by the discharge pipe. We have had a few more rains and even one snow and there is nothing better to look at then when I see the water that is coming out of the discharge pipe that I know otherwise would be pooling in my basement and cynderblocks walls, and how that was the case for many years before we moved in. Also, the team that did the work was extremely professional. We have 3 kids and pets and the team was extremely courteous. We tried to stay out of their way during the week they were doing the work, however there were times when we couldn't and the team was extremely courteous and professional. The team lead did an amazing job of explaining to me the work he was going to do, showing me updates, and then afterwards explaining in detail what was done, why it was done, and things for me to look for for in the future. I would highly recommend NV Waterproofing to others based on my experience with them. They did high quality work and were extremely professional."





+29
Serving Poolesville, MD and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"None of the companys do the kind of Storm channe system installation work I need. I found a potential resourse by searching for a Mason Contractor on the internet."

Serving Poolesville, MD and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Warranties offered
"Worked with them to install french drain and sump in basement of home we recently purchased. There was an existing sump, but no french drain, and the location of the existing sump was inconvenient. Relocated sump to a corner where it was not in the way. Work was fast and efficient."





+339

Serving Poolesville, MD and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"Was polite and professional but didn't have the tools needed to properly unclog my underground gutter drain which was clogged with roots. Tried a mechanical auger that he had but that was all he could do and only pulled thin roots which helped but didn't completely unclog the drain."

Serving Poolesville, MD and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"It went well. I made the appointment around 9 am and Rema arrived about 1:10 pm. Rema and his helper arrived looked over the situation,gathered their equipment, and proceeded to snake the drain. It was a quick fix, but a bit messy. They cleaned up everything! Great job! Thanks!"



Serving Poolesville, MD and surrounding areas
Approved
In business since 2000
Free estimates
Emergency services offered
"The entire Affordable Basement Waterproofing team are exceptional. From Monica and Kelly in the office to the Inspector, Ken, and the 3 exceptional gentlemen who came to our house to fix our Basement Foundation Leak; this is one of the most professional, helpful home repair / improvement teams that have ever done work on our home. Thanks a million Affordable Basement Waterproofing."





+88

Serving Poolesville, MD and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1993
Free estimates
Emergency services offered
"Excellent work! Arturo helped us originally followed by his amazing crew. Highly recommend this company. Arturo as consultant, Jeff as Project Manager and Hymie we’re all excellent. Our crawl space foundation was disgusting. This work should have been performed by earlier owners but it fell to us. We were tired of critters, cold floors in the winter, and moisture. Now we have a space under our house that is immaculate and dry. And, cracked wooden beams have been stabilized and a de-humidifier Installed that drains invisibly."





+16
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