Basement Systems USA is an expert basement waterproofing contractor serving Northern Maryland and Baltimore; Southeastern PA and Philadelphia; Camden, New Jersey; and Northern Delaware; including Philadelphia, Bala, Cynwyd, Springfield, Exton, West Chester, Broomall, Coatesville, Drexel Hill, and Lancaster.
1.Maryland has an annual precipitation that averages about 40 inches statewide, plenty to cause flooding and water damage.
2. When flooding hits your area, your basement is most likely to be the prime target for water damage.
3. If you allow it to be wet, moldy, humid, smelly, and unhealthy, you're abandoning an entire floor of space in your home. Additionally, the basement air - filled with odors, dust mite feces, humidity, and mold spores - will rise into the rest of the house, ruining the healthy environment of the home.
Basement Waterproofing & Crawl Space Repair
If you are experiencing a wet basement or damp crawl space in Maryland, including the greater Baltimore area, we have a solution for you. Your local Maryland basement systems dealer can show you how we can keep a crawl space or basement dry...dry enough to finish, with a FREE Home Inspection and Estimate.
Crawl Space Encapsulation
Exclusive, Patented Products
World's Best Sump Pumps
Permanently Dry Basement or Crawl Space
Lifetime Transferable Warranty
Greater Home Value
Peace of Mind
We've helped thousands of home owners with all sorts of basement and crawl space moisture problems throughout Maryland and the greater Baltimore area. Basement Systems has 23 patented products that are tailored to your basement or crawl space. Some of the products that we install are the patented WaterGuard basement waterproofing system and the world's best sump pumps.
In addition, we also install basement window treatments, the SunHouse Window Well (as seen on HGTV's "I Want That" show), the most powerful basement dehumidifier (The SaniDry Basement Air System), basement wall and floor treatments, and much more. We can even address indoor plumbing leaks and leaky water heaters.
Maryland's Trusted Waterproofing Company
"The workmen showed up right on time. They were courteous and pleasant – and they told us EXACTLY what..." Read Full Testimonial
Fred L. of Sterling, VA
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.
"The reason for this high review is because of the high quality character of Jim. NV came to my home to..." Read Full Testimonial
J M. of Sterling, VA
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.
"We used NV Waterproofing (NV) to fix a basement water leak in an addition to our house. NV provided the..." Read Full Testimonial
Travis B. of Herndon, VA
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.
"We have used NV Waterproofing several times now for different issues that have arisen in our basement. We..." Read Full Testimonial
Heather S. of Reston, VA
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.
We are authorized Basement Systems dealers, a part of an in international network of the best waterproofing contractors in the world! We have several dealers that cover the Maryland area. Contact us online or call toll free 1-800- 638-7048 and let us solve your basement or crawl space water problem.
Whether you live in Annapolis, Baltimore, Bethesda, Cambridge or Thurmont, MD, you can rest assured, because a Basement Systems waterproofing and crawl space contractor is available in your neighborhood. Basement Systems features several authorized basement waterproofing contractors throughout the state of Maryland.
Go with the experts – not amateurs – when it’s time to fix a wet basement. Call on products and technology with a proven track record. Basement Systems has been keeping basements dry for hundreds of thousands of homeowners throughout the United States, Canada, the United Kingdom, and Ireland for more than 35 years. As a Basement Systems dealer, we can provide a permanent solution and will back it up with a lifetime, transferable warranty. Whether you simply want to use your basement for storage and a laundry, or are planning to convert it to living space, the first priority is to make sure it’s dry.
By Janet D. Ocean Pines, MD
"Sales rep and installers were all very helpful and professional."
The competitors price was about the same - with Basements systems being just a little higher. The basement systems warrantee was better and the salesman from basement systems was very thorough and spent a lot of time with me talking through the options - I was selling the house and wanted the job done right in a very short time period and the salesman promised basement systems would meet my time constraints with a quality system and they did. I am very happy with the outcome.
Comment: In the last three years, we have had two large rainstorms (over 4 inches of rain) and we have had water come into our basement. The seepage is coming from only one exterior wall of our townhouse.
* What is a Free Estimate and Inspection? A system design specialist from one of our dealerships will inspect and measure your basement or crawl space completely FREE of charge.You will also receive one of our books (valued at $14.95) at no cost to you including free shipping.
** Warranties vary by product and service. Check with your local dealership for specific warranty information.