Select a Project Below or Call Us Today!
Stop worrying and start enjoying your entire home.

In Business Since: 1987
A professionally trained basement waterproofing expert will visit your home to assess your damp, wet or leaky basement problem. That professional will then offer the best solution from over 56 safe and effective basement waterproofing methods and materials.
We will solve your wet or leaky basement problem, no matter what the cause.
We GUARANTEE our basement waterproofing for the life of your home.
For over twenty years, Basement Waterproofing Nationwide has been solving wet basement problems for...
Residential Homeowners
Commercial Business Owners
Industry
The Maryland Office of Economic Development has recognized Basement Waterproofing Nationwide for outstanding customer service and technical expertise in the waterproofing industry.
We're a licensed and insured basement waterproofing company. Over 120 fulltime employees are professionally trained to identify and solve your foundation waterproofing needs.
We GUARANTEE our basement waterproofing for the life of your home. Get your free basement waterproofing estimate now!
Licensed and Insured MHIC No. 30160
Special Offers
Basement Waterproofing Nationwide, Inc. is happy to provide the following offers.
Damp or wet basement? Call us today to schedule a FREE inspection and get a to-the-penny price! (No cash value) - Expires in 90 Days
Get To Know Us
Our Company/Industry
I love working in areas with basements because we waterproofing basements!.
• Began in the industry: 1987
• Business Description: Well established
Things You May Not Know About Me
• How I Spend My Time Off: Involved in my community
Community Involvement
• *County Food Drive
• *Work Experience Program w/ Local High School
Expertise
• *Multi-Method approach to custom fit to your water problem
• *Egress Window Wells for Safety as well as meet IRC Code
• *Structural Repair and Reinforcing
• This is all we do and all the people you will be in contact with will be our own employees to ensure quality control.
Brands Used
• Zoeller, Stevens, ADS
Project Portfolio
Awards & Affiliations
Awards
• 2007 BBB Torch Award
• 1997 BBB Torch Award
• Harford Award
Other Affiliations
• BBB of Greater MD, Delaware, South Central PA, Southern NJ and Washington DC