Basement Waterproofing Experts in the DMV
Keep Your Basement Dry with Permanent Moisture Solutions
We stop basement leaks, control moisture, and protect homes throughout Arlington, Alexandria, Fairfax, Bethesda, and the greater DMV region with permanent waterproofing systems designed for local soil and drainage conditions.
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Is Your Basement Wet or Musty?
Don’t Ignore the Signs of Moisture Damage
A damp basement isn’t just uncomfortable. For homeowners in Arlington, Alexandria, Fairfax, Bethesda, and communities across the DMV region, basement moisture can point to larger drainage, foundation, or waterproofing problems.
If left untreated, water intrusion may lead to mold, structural deterioration, damaged belongings, and lower home value.

Water Seepage on Walls or Floors
Look for wet spots, staining, or puddling after rain.
Musty Odors
Moisture and mildew often go hand in hand.
Efflorescence or White Residue
White, chalky residue can be a sign that water is moving through concrete or masonry.
Mold Growth
Unchecked humidity and moisture can create conditions where mold can grow.
Cracks in Walls or Floors
Cracks may signal hydrostatic pressure, foundation movement, or poor exterior drainage.
Proven Basement
Waterproofing Systems
Custom Solutions for Long-Term Moisture Control
No two basements are alike. A home in Arlington may have different drainage challenges than a home in Alexandria, Fairfax, Bethesda, or Herndon. That’s why every waterproofing system we install is based on a thorough inspection of your foundation, drainage patterns, basement layout, and the conditions around your home.
We use durable, low-maintenance waterproofing systems backed by warranties and designed to help keep your basement dry for years to come.
Interior Waterproofing
Channel water away from your foundation and into a sump pump.
Exterior Waterproofing
Protect your home by stopping water before it enters. Exterior waterproofing helps manage water at the source by addressing the outside of your foundation.
Wet Basement Repair
Find and fix the source of basement leaks with targeted solutions that help keep your space dry, protected, and usable.
Sump Pump Replacement
Swap out outdated or failing sump pumps with powerful, reliable systems that protect your basement from flooding.
Exterior Drainage Systems
Seal porous basement walls with moisture-blocking coatings that prevent water intrusion and efflorescence.
Basement Waterproofing FAQs
Answers to Common Questions
from DMV Homeowners
Q: How do I know if I need waterproofing?
A: Musty odors, visible water, mold, or foundation cracks are all signs of potential issues. We’ll provide a free inspection to identify the problem.
Q: How long does waterproofing take?
A: Most systems are installed within 3 to 5 days. We’ll give you a full timeline and walk you through the process.
Q: Do you guarantee your work?
A: Yes. Most of our waterproofing solutions come with lifetime transferable warranties. Your peace of mind matters.
Q: What if I already have mold or damage?
A: We can connect you with trusted partners for mold remediation or additional repairs as needed.
Q: Will this disrupt my home or yard?
A: We take care to protect your home and landscaping. Our crews keep work areas clean and always restore your space when the job is done.
Q: Do you offer financing?
A: Absolutely. Flexible plans, including 0% interest options, are available to fit your budget.
Q: Why Basements Leak in Arlington & the DMV Region
Basement water problems are common throughout Arlington, Northern Virginia, Maryland, and the greater DMV region because many homes deal with a combination of heavy seasonal rain, clay-heavy soils, poor grading, aging foundations, and high groundwater pressure.
When water collects around the outside of your home, it pushes against basement walls and floors. Over time, that pressure can force moisture through cracks, joints, porous concrete, window wells, or weak points in the foundation. In older homes throughout Arlington, Alexandria, Fairfax, and Bethesda, outdated drainage systems or previous patch repairs may also make water problems worse.
DMV Foundation Solutions looks beyond the visible leak. Our team evaluates how water is getting in, where it is collecting, and what type of waterproofing system will protect your home long term.
STILL HAVE QUESTIONS?
Can’t find the answer you’re looking for? Contact the dmv team and we will help!
What Homeowners Are Saying
See Why DMV Is a Trusted Local Name
Posted on Google
Jonathan Voorhies
Richard, Nicholas and William were awesome! Very professional and friendly!! Communication was excellent! Highly recommend!Posted on Google
Jason Schmid
I cannot say enough great things about Richard, Nicholas and William - the amazing father and son team that came out today to do some waterproofing work in our basement today. They went above and beyond replacing our sump pump. They rearranged piping to make the space way more functional and usuble compared to the original piping. They were so friendly, answered all my questions and left the space cleaner than they found it. 10/10.Posted on Google
Dan Higgins
We had water coming into the basement after recent rains and DMV diagnosed the problem and fixed it for a fair and reasonable price. Very happy with the work they did and the price we paid. Definitely recommend!Posted on Google
Pat Ragland
The service was good the price was rightPosted on Google
Nina Voltaggio
DMV Solutions really helped us out by encapsulating our crawl space beneath our sunroom. The workers were on time and cleaned up very well after the work was done. We are very pleased with the job.Posted on Google
Curtis and Lara Smith
After struggling with a poor work done on our crawl space by a national company and no help to remedy even though we supposedly have a life warranty. We made it a priority to work with a local business. DMV was wonderful to work with, did't pressure us, explained their recommendation and answered questions in a super timely manner. Their quote was reasonable and best of all they didn't try to upsell us.Posted on Google
Nicholas Sykes
I am a huge fan of DMV Foundation Solutions. We recently moved into a new home with a list of items that needed attention. Then, after a heavy rain, we discovered another issue: water was flowing into a basement storage area. I called four or five foundation companies looking for consultations and quotes, and DMV Foundation Solutions immediately stood out. They were easy to schedule, responded quickly, and were extremely thorough in evaluating our home. They looked carefully at both the inside and outside of the property, reviewed the full report from our home inspector, and helped us think through how to prioritize the different repairs. The entire process felt collaborative and solutions-oriented. Their pricing was also the best we received, and they offered very supportive financing options. At that point, we were already excited to work with them. Then we met Richard, Nicholas, and William—the crew that completed the work—and they took the experience to another level. We were incredibly impressed by the quality of their work, their communication, and just how enjoyable they were to work with. This is easily the best team we have worked with on any repair or improvement to our home. They know what they are doing, take pride in their work, and consistently prioritize service, support, and finding the right solution. And they are fun and radiate the most positive orientation. I feel fortunate to have worked with this team and would explicitly request them by name in the future. We would happily work with DMV Foundation Solutions again, and I have absolutely no hesitation recommending them. If you have foundation, basement, crawl space, waterproofing, or related repair needs, I strongly recommend giving this team a call and having the conversation. From the initial evaluation through the completed work, they showed up at every phase of our engagement.Posted on Google
Travis “Trap Obama” Massenburg
Man... the job was projected 2+ days. They finished in one. I was also credited on a first job towards an overall improvement. They showed up on time, neat, and left the premises as clean as when they came. Big thanks to Richard, William and Nicholas for the hard work from DMV foundations.Posted on Google
Brandon West
We’ve had nothing but great experiences with DMV through a few projects. Timely and professional work. Highly recommend.Posted on Google
Ashley Schelske
Mauricio and Miguel and team did a fantastic job replacing our townhome’s walkway. Work was completed on time and it looks great!
Our Recent Work in Your Area
Proven Solutions for Real Foundation Problems
From settling homes to bowing basement walls, our case studies show how DMV Foundation Solutions helps protect homes with real-world repairs and happy clients.
Flexible Plans for Waterproofing, Encapsulation & Repair Services
APPLY FOR FINANCING
Don’t delay the repairs your home needs. Our financing options include low-interest and same-as-cash plans, designed to make protection affordable.
Contact DMV
Whether you’re dealing with a wet basement in Arlington, recurring moisture in Alexandria, drainage issues in Fairfax, or foundation leaks elsewhere in the DMV region, DMV Foundation Solutions can help identify the source and recommend a long-term repair plan.
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