Skip to main content

Patented & proven solutions

Damp? Musty? Humid? Get a dry, healthy crawl space today!

Get a free estimatewhite arrow

Testimonials for NV Waterproofing

Marketing representative Cristian Abrigo explained all aspects of the benefits of encapsulation to prevent and remove mold and the associated odors in my large crawl space. He explained the technical procedure for installation. He answered all my questions about the safety of the product and provided a safety data sheet and references. He was a great guy who went beyond the call of duty to make sure all my questions were answered. Cris was knowledgeable, pleasant and enthusiastic. The installation foreman was also very experienced and knowledgeable. He answered all my questions on arrival and used tarps to cover all the flooring. There was no mess in my house and the install was not invasive or infringing on daily activities. There was no residual odor or unpleasantness after completion. My house and the crawl space were neat and tidy after the installation. Most important, the smell of mold was finally gone from the room above the large crawl space. I highly recommend NV Waterproofing and will use them again for waterproofing in my home. 
Arthur W. of Potomac, MD
Friday, April 24th
The work that guys did for both the encapsulation work and the structural work to help out 70 year old house was AMAZING. All the doors are closing like they should...!!!Super Clean crew, everything was cleaned up at the end of the day.From Mauricio the Design Tech to Casey the Foreman and his guys Grant, Zach and Ricky were true professionals and I can recommend these guys and the company 10000%.Thanks,Scott, Amy and Landon
Scott T. of Falls Church, VA
Thursday, March 5th
Foreman Casey and Installers Ricky and Zach did an awesome job. Extremely polite and professional. Explained every step of process in detail and answered all our questions. So happy I now have a dry basement. Highly recommend NV for top quality workmanship.
Gail O. of Lorton, VA
Tuesday, February 11th
Had Bruce out to do an estimate. He gave us an honest assessment of the situation that no work was necessary. This was after a competitor used scare tactics to try to sell an 18,000$ solution. Highly recommend getting a second opinion (or first!) from NV before deciding on who will do your work. Very courteous and friendly as well.
Bryan C. of Marshall, VA
Thursday, February 13th
NV Waterproofing and their crew (Casey, Crew, Kevin, and Grant) were very professional from start to finish, they informed me in the beginning exactly what they were going to do and performed every step with great attention to detail and were very courteous and clean. As a general contractor I would highly recommend them and will continue to use their services for future work.
Donald T. of Purcellville, VA
Thursday, February 27th
A minor delay on the start day proved not to be a problem as the NV Waterproofing crew worked until 8:00 to ensure that the project stayed on schedule. Dust and debris from jack-hammering was far less than anticipated. In short, it was a satisfying experience to have a contractor that put so much attention into customer satisfaction. I cannot find fault worth mentioning without sounding picky from the start to final clean-up of the work site.
Daniel P. of Warrenton, VA
Friday, May 8th
Your crew worked hard all day, only taking a short time for a quick lunch. The men were neat, completely covering all areas that they used to remove concrete, dirt and debris. They were on task the entire time. We were very impressed. We have had a lot of work completed in our home over the last 38 years, and I am pleased to say that your employees are the most conscientious we have ever worked with.
Mat and Peggy M. of Ashburn, VA
Wednesday, October 11th
He knows his business and is a great rep for you company. A 10 out of 10 experience! 
Hugh S. of Leesburg, VA
Wednesday, April 3rd
The workmen showed up right on time. They were courteous and pleasant – and they told us EXACTLY what they were going to do. Once they dug down to the sewer pipe, Jim was proven correct as the pipe was broken completely in half. Originally, Jim thought the job would take 2-3 days. It was finished in one day – way beyond my expectations. This experience is one of the most satisfying I’ve ever had while having work done on my house. I can’t thank you enough for the courtesy, speed and quality your company provided. The team was fast and accurate. I am forever a customer, and if anyone asks, I will recommend your company as being the best in the business. The experience has been phenomenal, from the first day that Jim showed up to give the estimate right through having all the work done. Kudos to everyone in your company for doing a great job.
Fred L. of Sterling, VA
Wednesday, October 11th
The reason for this high review is because of the high quality character of Jim.  NV came to my home to investigate water infiltrating my basement from a front foundation wall.  Jim assessed the problem as best he could, but because I had left the dry wall up he was unable to immediately access the area inside the drywall.  Being at work at the time, I asked my wife to cut back some of the drywall to take a better look.  Jim stayed and not only helped my wife cut away the drywall and remove sopping wet insulation, but helped her find that the problem had originated with a leaking pipe in the wall that we did not know was there.  Although the company policy against removing the drywall themselves seemed odd to me, nevertheless it was their policy.  Jim went above and beyond to help my wife remove the drywall and insulation, which with two small kids was going to be very difficult for her to do by herself.  He helped clean up and was polite and respectful.  While I am grateful I do not have a foundation leak, should I ever have one, I will call NV Waterproofing and ask for Jim.  Quality people are hard to find, thanks man.
J M. of Sterling, VA
Saturday, July 22nd
We experienced a house fire and then our basement had a foundation leak. They were quickto come our and resolve the issue that actually fixed the problem! THANK YOU!
Jacqueline S. of Manassas, VA
Wednesday, March 4th
Oswaldo did a great job in walking us through the steps . He was very experienced and clear about the job. The crew started on time , completed much earlier than I had thought ( less than 1 day) and left the space very clean. Oswaldo was good to talk to and answered all out questions. Great work. Thank you Oswaldo. Brian Bui Brian was very good . He was so focused in really trying to understand our problem and providing us a solution . He did not seem to be busy trying to sell products but instead paid all attention to solving our issue . Very customer focused . He always responded to our questions and calls . He even came to check how the job was going on the day of work. Very much appreciated. Thank you Brian. Keep up the good work!!
neha S. of Chantilly, VA
Tuesday, March 19th
NV Waterproofing was called to a difficult and challenging waterproofing site, and they were able to meet the challenge with confidence and experience. The problems were resolved as were other issues found during job. They were respectful, responsive and thorough. They went beyond just waterproofing.
Jeff J. of Chantilly, VA
Wednesday, October 11th
We used NV Waterproofing (NV) to fix a basement water leak in an addition to our house. NV provided the clearest estimate (we received estimates from multiple companies), with clear pricing and identification of issues. NV completed the work promptly. While the initial work did fix the primary problem, we had a small leak remain. NV was great about coming back out to figure the issue out, and found a surprising construction anomaly causing the second small leak. NV fixed the problem (all as part of the initial estimate) and our basement has been dry since. We were very pleased with NV's persistence and ultimate solution to our problems. We strongly recommend NV.
Travis B. of Herndon, VA
Wednesday, August 23rd
We have used NV Waterproofing several times now for different issues that have arisen in our basement. We have found them to be very professional, courteous, and knowledgeable. Unlike many other waterproofing companies which try to sell you very expensive one-size-fits-all whole-house solutions (which are a rip-off with no guarantees), NV Waterproofing takes the time to target your specific problem and provides the most economical and effective approach to the problem. We appreciated their honesty and creativity in designing a plan for our flooding issues. So far, all of their work has held up great! I would highly recommend them.
Heather S. of Reston, VA
Monday, June 26th
Total testimonials : 34
get a free estimate
Find Your Local Contractor

All products and services are provided exclusively by local contractors within the Basement Systems Network.

To ensure professional installation and superior service we carefully created an international network of over 350 trusted basement contractors.

Featured States: Alabama, Georgia, Kansas & Michigan

Your Local Dealer is

Carolina Basement Systems

  • Or select a state or province to get started
  • USA
  • Canada
ALAKAZARCACOCTDEDCFLGAHIIDILINIAKSKYLAMEMDMAMIMNMSMOMTNENVNHNJNMNYNCNDOHOKORPARISCSDTNTXUTVTVAWAWVWIWY
Find Local Dealer
Free Quote