Exterior Waterproofing in the DMV
Stop Water Before It Reaches Your Basement
Our exterior waterproofing solutions keep water away from your foundation walls, stopping leaks, reducing moisture, and protecting your home’s structure for the long term.
What Are Exterior Waterproofing?
The First Line of Defense Against Basement Leaks
Exterior waterproofing addresses the root cause of water intrusion by sealing and protecting your foundation walls from the outside. By preventing water from ever reaching your basement, you reduce the risk of flooding, mold growth, and costly structural damage.


Persistent Seepage
Ongoing water intrusion after rain, even with interior waterproofing systems in place.
Musty Odors
Damp, stale smells that signal hidden moisture and mold activity.
Efflorescence
White, powdery residue left behind by evaporating water on basement walls.
Foundation Cracks
Visible fractures or crumbling mortar joints that allow water to seep inside.
Soil Erosion
Pooling water or ground loss near your foundation that compromises stability.
Our Exterior Waterproofing Process
Complete Foundation Protection from the Outside In
At DMV Foundation Solutions, we use proven methods to protect your foundation walls and redirect water away from your home. Our process combines durable barrier systems with effective exterior drainage to ensure long-lasting results.
We begin with a full evaluation of your foundation, soil conditions, grading, and water entry points to design a customized waterproofing plan.
Our team carefully excavates around the foundation to expose problem areas, then cleans surfaces and repairs cracks to ensure a strong base for waterproofing.
We apply a flexible, industrial-grade waterproofing membrane to create a lasting barrier that protects your foundation walls from moisture intrusion.
A drainage system, such as footing drains, gravel backfill, or other solutions, is installed to redirect water safely away from your home.
The excavation is refilled and your landscaping restored. Finally, we complete a quality inspection to confirm the waterproofing integrity and drainage function.
Exterior Waterproofing FAQs
What DMV Homeowners Ask Most Often
Q: How is exterior waterproofing different from interior waterproofing?
A: Exterior waterproofing stops water before it reaches your foundation, while interior waterproofing manages water after it enters. Many homeowners benefit from a combination of both
Q: How long does exterior waterproofing last?
A: A professionally installed system can last decades with proper grading and drainage maintenance.
Q: Does exterior waterproofing require excavation?
A: Yes – accessing the foundation walls is necessary for effective sealing and drainage installation.
Q: Can it be done year-round?
A: While possible in most conditions, spring through fall is ideal for excavation and membrane curing.
Q: Is financing available?
A: Yes – we offer 0% interest and low monthly payment plans for all waterproofing projects.
STILL HAVE QUESTIONS?
Not sure if exterior waterproofing is the right solution for your home? Contact DMV Foundation Solutions for a free inspection and expert recommendation.
What Homeowners Are Saying
See Why DMV Is a Trusted Local Name
Heidy Lopez2025-06-26 Awesome team of professional workers and very Knowledgeable! We look forward to working with them in future projects. Laura Smalligan2025-06-24 We had a crawl space filled with construction debris we wanted encapsulated and some window wells that were starting to crack. DMV Foundations did a great job from start to finish! Everything was very smooth, the crew was super friendly, and the project was completed on time. Highly recommend! Charles Snyder2025-06-24 Quick and honest evaluation of our home. Not trying to upsell us on anything. Thanks! Melinda Jackson2025-06-11 The guys who worked on our foundation were OUTSTANDING!! They arrived early each day and were very professional. I would recommend DMV Foundation Solutions for any basement or water problems you may have in your home or business!! R. Claude2025-06-11 Russell was amazing and great very knowledgeable couldn’t imagine starting this work on our house without him David Robbins2025-06-10 I had a very good experience with DMV Foundation Solutions. They redid the encapsulation of my crawlspace. I was really pleased that they spent the time during our initial consult to climb down there and take pictures and make sure they proposed the right solution to address my problems. This was in contrast to another contractor who never looked for himself and offered their one-size-fits-all solution. The job lasted a couple days and the crew was punctual, professional and tidy. The project manager was responsive to my phone calls and emails throughout the engagement. I’d absolutely consider them again for future work. luan do2025-06-08 Excellent workmanship. Workers worked in safe, clean and professional manner. Their solution to stop my front patio/stoop from sinking further by using helical piers works. There are two small things that could be improved: removing shoes when entering someone’s home, and arrange for locating sewer and water lines before starting because Miss Utility doesn’t mark these. Michael Jordan2025-06-03 We got a comprehensive assessment from Russell that really pinpointed our waterproofing issues. Mary Fisher2025-05-19 Contacted DMV for some information on a potential home purchase in Alexandria that home inspection revealed had basement water issues. Office Manager Jane chatted with me over the phone and then referred me to her husband, the owner, for a more in depth assessment of the situation. I sent him the inspection report, and he was able to review the issues and give me some info about potential cost and what was involved to to remediate. His response was rapid and professional and greatly assisted us in making a decision as to whether to move forward with the purchase. If their work is anything like their customer service, they are a great find. Love to support small businesses and they went out of their way to help a non-customer. If I ever need their services, would not hesitate to use them for a job.
WHY DMV STANDS OUT
TRUSTED.
LOCAL.
PROVEN.
FAMILY OWNED
AFFORDABLE & TRANSPARENT PRICING
LIFETIME TRANSFERABLE WARRANTIES
40 YEARS
FULLY LICENSED & INSURED
DEDICATED PROJECT MANAGEMENT
Financing Available for Every Budget
Flexible Plans for Waterproofing, Encapsulation & Repair Services
We offer low-interest, same-as-cash, and flexible monthly payment plans so you can protect your home without delay.
Contact DMV
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