Top Basement Waterproofing Companies in Ashburn

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Reviews of Nearby Contractors For Basement Waterproofing

ABENNETT WATERPROOFING
I have worked with Bennett Waterproofing before and will always call them for any basement. waterproofing issues.
- Shannon S....
ABasement Masters Waterproofing
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....
AAll Aspects Waterproofing
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....
AA A Action Waterproofing Inc
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....
AA A Action Waterproofing Inc
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....
AA A Action Waterproofing Inc
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....
ABasement Masters Waterproofing
Workers came to do the job the day after we signed the contract because of an ongoing slow leak into our finished basement. They performed the work neatly, efficiently and quickly and even installed a popup drain for the downspout, which had not been included in the original estimate, at no extra cost. Months later, the basement remains dry and the dehumidifier no longer must run constantly.
- Terry W....
ABasement Masters Waterproofing
The team at Basement Masters gave me a fair assessment of my basement issue without trying to sell me on an expensive solution. Their team worked quickly and my basement is completely dry. Thank you!
- Sara N....
AAll Aspects Waterproofing
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....
AAffordable Basement Waterproofing
Affordable Waterproofing, was most professional; responding to my questions, taking calls from me. The team at Affordable Waterproofing, from Kelly and Jai to the on-site workers and engineer they went above and beyond my expectations. Would I hire them again, most definitely!!!
- Mary K....
AA A Action Waterproofing Inc
They did a great job and extremely professional from start to finish. Reasonable estimate and cheaper than other estimate that I've got. I'm just very very happy I ended up with them. They were right on time.
- Alain P....
AWaterproofing Inc
I interviewed a lot of companies and I did a lot of personal research to see who would be best for me. I had prices ranging from $3000 to $11000. A lot depended on what they were going to do. waterproofing Inc. came and gave a conservative approach to how it would be done. What sold me on Waterproofing Inc. is that they told me this is "their assessment." He said "If I lived in this house this is what I would do. If you feel comfortable doing what the other companies discussed we can and will but we don't think it needs to be done. He did not diss other companies and they said they could do the work if it made me comfortable. I like the person, which was the owner. He was laid back and wasn't a "salesperson." Some were more honest than others but they were still salespeople. I don't respond well to salesmanship. The owner of Waterproofing Inc. came in and was a bit quiet. He really checked it out. I bounced everything off of him others had said and he told me what he would do for his own home and his own assessment. He told me he understood I did not want this to happen again. He brought 4 people in today to begin the work. They are reasonable people. I think I chose the right company. He is more conservative but I trust him. It is a big trust factor.
- Liz P....
ABasement Masters Waterproofing
The work was performed in a professional and conscientious manner. From the initial estimate to the completed work, Randall and his crew were courteous, responsive and performed a messy task with the utmost care and skill.
- James L....
AMER MORRISON WATERPROOFING CONTRACTORS INC
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....
AMER MORRISON WATERPROOFING CONTRACTORS INC
They were very punctual and the estimate was accurate. They did the work within a day and it was a somewhat complex job. Afterwards, you would have never been able to tell they did any work because they cleaned up so well after themselves. They did a very professional job.
- Paul M....
AApex Waterproofing
They were very organized, thorough and gave a very detailed description of the work needed.  They were very professional and timely.  The quote amount was about $11000.
- Kellie C....
BMaryland Mold and Waterproofing
Don’t bring in a waterproofing company if you want them to troubleshoot your flooding problems. They don't care about the details of your particular situation and all have the same one-size-fits-all solution — a ditch around the inside perimeter of the basement floor fitted with pipes that lead water to a powerful sump pump with battery back-up. That said, I think it was the only solution to our problem — flooding rains that raised groundwater into our basement. With climate change, this problem is likely to get worse. We got quotes from three A-rated companies and went with MMW. Their price was about $1000 less than the others, only because the other companies required tie-ins that I knew we didn’t need. George exuded a knowledgable, professional demeanor that contrasted with the pushy sleaziness of the other companies. We waited two months for them to start, partly because of Prince George’s County’s byzantine permitting process. But once they got started with demolition of our finished basement, they needed an immediate decision on whether they could cut our bathtub in half to remove it from the bathroom. I later concluded (and my rebuilding contractor confirmed) that they could have removed the tub in one piece, which would have saved me over $1000. They also failed to plug in our freezer after unplugging it three separate times, which could have ruined a lot of food. Those are my only complaints though. They were professional and thorough. The job seems to be really well done. They never asked for a penny until the job was done and they got repeated assurances that I was satisfied.
- Robert R....
AA A Action Waterproofing Inc
Worked with Jason Ruffner who provided the estimate. The estimate was in line with other estimates we received from other contractors. I thought Jason was very professional and at first actually didn't think we needed to do the major project because it was apparent there was water leaking from the sump pump evacuation pipe. I thought it showed a high level of intellectual integrity for Jason to suggest we replace the pipe first and see if that solves the problem. I had the pipe replaced and was still having water issues. After a very heavy rain, it was very apparent where the water was coming in. We were able to schedule a appointment for the project and were fortunate there were a couple of cancellations so our project actually was moved up about a month. The guys came timely, worked extremely hard and did a very professional job. We are very satisfied with the result and enthusiastically refer AAAction Waterproofing.
- Donald H....
AArmored Basement Waterproofing
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....
ABasement Innovations Waterproofing
Professional, responsive, punctual, affordable. Highly recommend them for basement waterproofing services.
- Yan G....

Basement Waterproofing Near You

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154
Reviews
Recent Review: They were very organized, thorough and gave a very detailed description of the work needed.  They were very professional and timely.  The quote amount was about $11000.
A
342
Reviews
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Award 2019Super Service Award
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Recent Review: 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.
A
35
Reviews
Recent Review: I have worked with Bennett Waterproofing before and will always call them for any basement. waterproofing issues.
A
221
Reviews
Award 2019Super Service Award
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.
A
643
Reviews
Recent Review: 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.
A
21
Reviews
angies list certifiedAngie's List Certified
Award 2019Super Service Award
offers couponOffers Coupon
Recent Review: On time, courteous, cleaned up like it never happened. No hidden fees, best price of multiple quotes!
A
389
Reviews
Award 2019Super Service Award
Recent Review: The services Basement Innovations provided were great.
A
22
Reviews
Award 2019Super Service Award
Recent Review: Affordable Waterproofing, was most professional; responding to my questions, taking calls from me. The team at Affordable Waterproofing, from Kelly and Jai to the on-site workers and engineer they went above and beyond my expectations. Would I hire them again, most definitely!!!
A
149
Reviews
Recent Review: I interviewed a lot of companies and I did a lot of personal research to see who would be best for me. I had prices ranging from $3000 to $11000. A lot depended on what they were going to do. waterproofing Inc. came and gave a conservative approach to how it would be done. What sold me on Waterproofing Inc. is that they told me this is "their assessment." He said "If I lived in this house this is what I would do. If you feel comfortable doing what the other companies discussed we can and will but we don't think it needs to be done. He did not diss other companies and they said they could do the work if it made me comfortable. I like the person, which was the owner. He was laid back and wasn't a "salesperson." Some were more honest than others but they were still salespeople. I don't respond well to salesmanship. The owner of Waterproofing Inc. came in and was a bit quiet. He really checked it out. I bounced everything off of him others had said and he told me what he would do for his own home and his own assessment. He told me he understood I did not want this to happen again. He brought 4 people in today to begin the work. They are reasonable people. I think I chose the right company. He is more conservative but I trust him. It is a big trust factor.
A
88
Reviews
Recent Review: 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.