Angie's List is now Angi. Learn more

Top Basement Waterproofing Companies in Ashburn

Get matched to highly-rated pros near you!

Reviews of Nearby Contractors For Basement Waterproofing

BENNETT WATERPROOFING
5.0
I have worked with Bennett Waterproofing before and will always call them for any basement. waterproofing issues.
- Shannon S....
Basement Masters Waterproofing
5.0
Very well. We've used Basement Masters many times for our waterproofing needs- I am a GC that finishes basements and in need of waterproofing several times each year before we start the finishing.
- Tom B....
4 Service Pros
5.0
We haven’t had any work done with them yet, but I am already so impressed with this company! David came out to do a basement waterproofing inspection because we noticed a shallow pooling of water in the middle of our basement floor after some heavy rains. Instead of coming out and immediately suggesting some costly remedies (which a separate highly-rated company had recently done), he made it clear that he wanted to be as honest and transparent as possible, and wouldn’t feel right about suggesting any solutions until he could pinpoint the root cause of the issues; he didn’t want to do any work (just to make the money) if he didn’t feel confident that it would actually solve the problem. We greatly appreciate that! Instead, David (who is incredibly experienced and knowledgeable) took the time to do a thorough inspection both inside and outside of the house. He gave us some solid recommendations of things we could do to monitor the space that would help determine the root cause. He also gave recommendations for other exterior areas around the house to address issues that his company doesn’t even handle – he could have easily said, “we don’t deal with that so I won’t waste my time commenting.” He also took the time to answer our many questions, some of which that had nothing to do with services that his company offers. All in all, this company has gained my trust. I feel confident that they do their due diligence, only recommending services that are actually needed and that will provide a long-lasting solution (not just a temporary fix). While we haven’t had any work done with them yet, if we end up needing basement waterproofing services to fix any larger issues down the road, we will most certainly be calling David at 4 Service Pros. He and his company have a great reputation to uphold and clearly take pride in doing the right thing. Finding this type of mentality in any company is very hard to find these days!
- Alicia C....
Value Dry Waterproofing
5.0
Value Dry Waterproofing installed our interior waterproofing system approximately ten years ago. For details, see our December 23, 2011 review. They perform an annual system maintenance check and cleaning and we continue to be 100% happy with all the work they did. When it rains, we have peace of mind!
- Karen K....
4 Service Pros
5.0
David from 4 Service Pros came to provide a consult on preventing further water damage to our basement. He identified the problem causing the damage and provided several recommendations on how we could fix the problem inexpensively before resorting to waterproofing if necessary. He proved to be trustworthy and willing to put clients' needs first rather than take advantage of people willing to pay for a service they don't need. His service guarantees that we will use 4 Service Pros again in the future.
- Nicholas S....
A A Action Waterproofing Inc
5.0
It went really well. They are punctual. They did a really good job of taping plastic on everything so that the dust and debris didn’t get anywhere. They did a really good job with that. They did a really good job with the after clean up, and they were really good with communicating what they were going to be doing for the day.
- Jennifer B....
All Aspects Waterproofing
5.0
We found a leak and needed a sump pump system installed. The All Aspects Team were swift, professional, and efficient. The cost was comparable and we now have peace of mind.
- Ida D....
A A Action Waterproofing Inc
5.0
AAAction Waterproofing provides excellent service at an amazing price for what you're getting. I would highly highly recommend them for anyone in the DMV. These guys don't apply a cookie cutter approach to waterproofing. They make sure to identify the real source and innovate a solution that works for the space. I can rest easy knowing they put thought into how to waterproof my condo.
- Ricky B....
JES Foundation Repair
5.0
JES has done multiple projects (inside and out) at our Capitol Hill home for 20 years, and we continue to go back to them due to employees like James Teixeira, the JES General Manager in the Manassas, VA, location. James is exceptional. His professionalism, and his extensive knowledge of construction and of waterproofing are impressive. James was instrumental in fixing a complicated issue at our house. Equally important to us was his personal character - his integrity, kindness, and incredible patience (again, it was a complex and time sensitive project). He is respectful towards everyone. We have dealt with dozens of contractors/vendors in the DC metro area, and James Teixeira is truly one of the best. He is thorough, very responsive, and he goes above and beyond. Construction and water issues can be extremely stressful, but when you are in James' care, his competence and commitment to customer satisfaction give you peace mind. We are most grateful for James and JES.
- Kimberley T....
JES Foundation Repair
5.0
Very good, they came in worked hard to do what they said they were going to do and left everything well done. All professionals and very respectful. Thank you!
- Angelica R....
Concrete & Waterproof Restoration
5.0
Gladys and Ronaldo were great to work with. They were efficient, flexible, and cared about doing a good job. Thank you!!!
- Cecilia K....
A A Action Waterproofing Inc
5.0
Everything went very well! Rhonda set up the appointment. Steve came out, explained everything and a few days later the project began. Marvin and his crew did a great job! They were finished in 2 days instead of 3 or 4 days. Rhonda, Steve and Marvin were all very professional and easy to work with! If you have water or moisture in your basement, I would highly recommend that you call AA Action Waterproofing!
- Doug F....
Basement Masters Waterproofing
5.0
It was great! Everyone was very nice and helpful. They were flexible on scheduling and got my basement fixed very quickly! I wish I had done this years ago, I never have to spend another stormy day worried my basement will leak. Thanks, all!
- Tabitha W....
All Aspects Waterproofing
5.0
They did a great job. They were highly responsive and they were able to beat our lowest estimate. They were courteous and professional. They were able to fit us in during the same week that we decided to hire them.
- Theodore R....
Basement Masters Waterproofing
5.0
I'm long overdue for posting this review as we had the work done over a year ago. We hired Basement Masters Waterproofing to excavate our 60 year old town home and redo the waterproofing. We chose them because they came highly recommended by neighbors, and all of the fabulous reviews online. We were given an estimate of the work, and an option to install a sump pump if we wanted. Our unit is the end unit, so they had to excavate both the front and side of the unit. It was all hand digging, and we were impressed with how quickly and efficiently the crew excavated down to the foundation; they had to remove the Azalea bushes in the front of our home, and excavate around the base of a large Magnolia tree in our front yard with is very close to the foundation. The lawn in front of our home was protected with a tarp, and the crew did an excellent job of keeping the site looking good and roping it off for safety. The work was completed on time, and for exactly what the estimate said it would be. Before the work was performed, our basement walls always felt damp, and the walls were covered in calcium deposits (yellowish crystalline deposits). Now, our basement is warm and dry! We couldn’t be happier with how the job came out. Thanks Basement Masters!
- Mitchell S....
Basement Masters Waterproofing
5.0
Perfectly! Randall and staff were extremely patient with us while we made up our minds several times over! Everyone was highly professional and competent from receptionist to install staff. Communication excellent on ALL fronts. I can not recommend highly enough and reasonable price too. I have actually never had such a great experience with a contractor in my 35+ years as a homeowner.
- Lydia Y....
Armored Basement Waterproofing
5.0
They were very courteous and honest. They provided me with tips on how I could resolve my issue by staining the baseboards since it was not a foundation issue.
- Danielle H....
MER MORRISON WATERPROOFING CONTRACTORS INC
5.0
They were very responsive. They dug an entire wall of the house and waterproofed the foundation. They then installed an external thumb pump. They redug a new window and put everything back. I was amazed at their work. They had one person who had moved our air conditioning unit. He came back again to put it back together. The person who had come out initially to give the estimate was helpful too. They have a lifetime warranty regardless of the owner. That’s a good thing. They were easy to work with, but were expensive too. I was happy with them overall.
- Laurel M....
A A Action Waterproofing Inc
5.0
Jason was excellent and I will absolutely use AA Action Waterproofing for future projects. After having two other companies provide estimates for fixing our basement leak problem, I called AA Action for a third quote. The first two companies recommended extensive indoor and outdoor remedies with expensive price tags. I was a bit surprised because our leak is very minor. Enter Jason. Jason was friendly and clearly had extensive experience. He assessed the problem and pointed out that, while we could of course undertake the considerable actions the other companies recommended, it was more than likely that a simple fix of rerouting our gutter drain would fix our problem - a $20 fix that we could do on our own vs. the thousands of dollars in repairs recommended by the other companies. He told us that he could not honestly take our money knowing this small fix was likely all that was required. The remedy worked. It's rare to find Jason's honesty in the home contracting world; I will definitely call AA Action for any future issues.
- Ben M....
Best Buy Waterproofing, LLC
5.0
My house is an older home. Rich & team were very responsive when issues came up. When the water supply shutoff valve to house got damaged during jackhammering of basement floor, they went the extra mile to help get valve repaired. Very dedicated & professional team. As first test of waterproofing effectiveness, when rain from remnants of hurricane Laura recently came, basement stayed dry.
- Gordon S....

Basement Waterproofing Near You

4.8

(351)

Award 2020Super Service Award
Recent Review: It went really well. They are punctual. They did a really good job of taping plastic on everything so that the dust and debris didn’t get anywhere. They did a really good job with that. They did a really good job with the after clean up, and they were really good with communicating what they were going to be doing for the day.
5.0

(37)

Recent Review: I have worked with Bennett Waterproofing before and will always call them for any basement. waterproofing issues.
5.0

(228)

angi certified
Award 2020Super Service Award
offers coupon
Recent Review: Very well. We've used Basement Masters many times for our waterproofing needs- I am a GC that finishes basements and in need of waterproofing several times each year before we start the finishing.
4.8

(1731)

angi certified
Award 2020Super Service Award
offers coupon
Recent Review: We haven’t had any work done with them yet, but I am already so impressed with this company! David came out to do a basement waterproofing inspection because we noticed a shallow pooling of water in the middle of our basement floor after some heavy rains. Instead of coming out and immediately suggesting some costly remedies (which a separate highly-rated company had recently done), he made it clear that he wanted to be as honest and transparent as possible, and wouldn’t feel right about suggesting any solutions until he could pinpoint the root cause of the issues; he didn’t want to do any work (just to make the money) if he didn’t feel confident that it would actually solve the problem. We greatly appreciate that! Instead, David (who is incredibly experienced and knowledgeable) took the time to do a thorough inspection both inside and outside of the house. He gave us some solid recommendations of things we could do to monitor the space that would help determine the root cause. He also gave recommendations for other exterior areas around the house to address issues that his company doesn’t even handle – he could have easily said, “we don’t deal with that so I won’t waste my time commenting.” He also took the time to answer our many questions, some of which that had nothing to do with services that his company offers. All in all, this company has gained my trust. I feel confident that they do their due diligence, only recommending services that are actually needed and that will provide a long-lasting solution (not just a temporary fix). While we haven’t had any work done with them yet, if we end up needing basement waterproofing services to fix any larger issues down the road, we will most certainly be calling David at 4 Service Pros. He and his company have a great reputation to uphold and clearly take pride in doing the right thing. Finding this type of mentality in any company is very hard to find these days!
4.7

(270)

Award 2020Super Service Award
Recent Review: Did a great job installing French drains
4.9

(649)

Award 2020Super Service Award
Recent Review: Our basement flooded and we met with Angelo from All Aspects to discuss our options for waterproofing. Angelo was by far the most knowledgeable person about waterproofing that we had met (among the 3 companies that we met with), and he accommodated our tight timeline by bringing his team in early. His team did a great job and we are very happy to have a dry basement. Highly recommend Angelo!
4.4

(272)

Recent Review: JES has done multiple projects (inside and out) at our Capitol Hill home for 20 years, and we continue to go back to them due to employees like James Teixeira, the JES General Manager in the Manassas, VA, location. James is exceptional. His professionalism, and his extensive knowledge of construction and of waterproofing are impressive. James was instrumental in fixing a complicated issue at our house. Equally important to us was his personal character - his integrity, kindness, and incredible patience (again, it was a complex and time sensitive project). He is respectful towards everyone. We have dealt with dozens of contractors/vendors in the DC metro area, and James Teixeira is truly one of the best. He is thorough, very responsive, and he goes above and beyond. Construction and water issues can be extremely stressful, but when you are in James' care, his competence and commitment to customer satisfaction give you peace mind. We are most grateful for James and JES.
5.0

(1)

Recent Review: Gladys and Ronaldo were great to work with. They were efficient, flexible, and cared about doing a good job. Thank you!!!
4.9

(24)

Recent Review: On time, courteous, cleaned up like it never happened. No hidden fees, best price of multiple quotes!
5.0

(160)

Recent Review: Everything was top quality! The professionals at Armored Basement Waterproofing care about the job they do and it shows. I would recommend these guys above any other waterproofing company.