Are these DMV Waterproofing reviews real?

Yes. Every review on this page is from a verified homeowner who hired DMV Waterproofing for basement waterproofing, foundation repair, crawl space repair, mold removal, or yard drainage. Our Google reviews are independently verified through Google Business Profile, and our Trustindex widget pulls directly from Google — we cannot edit or remove reviews.

Does DMV Waterproofing offer a warranty?

Yes. DMV Waterproofing offers a lifetime structural warranty on our basement waterproofing and foundation repair services. The warranty is transferable to future homeowners, which adds value when you sell your home.

5-Star DMV Waterproofing Reviews | Real Homeowner Stories

DMV Homeowner Reviews

DMV Waterproofing reviews from real homeowners across DC, Maryland, and Virginia. Rated 5.0 stars on Google with 57+ verified reviews, we’ve been the DMV area’s trusted choice for basement waterproofing, foundation repair, and crawl space solutions since 2005.

Engineer-Founded

Since 2005

5.0 ★ Google Rating

DMV Waterproofing Reviews

Lifetime Structural

Warranty

No Subcontractors

In-House Crews Only

Featured Customer Stories

Detailed stories from homeowners who trusted DMV Waterproofing with their most important investment. These accounts represent the kind of work we do every day across Montgomery County, Loudoun County, Prince William County, and Washington DC.

We had an incredible experience with DMV Waterproofing. On the very first day in our new home, we discovered a flooded basement due to heavy snowmelt — especially stressful since we were still living out of state. They responded quickly, dried the floors, and waterproofed the entire exterior wall with impressive speed and precision. Throughout the process they were professional, communicative, and dependable. We would absolutely recommend them to anyone in need of reliable waterproofing services.

Sedef Paquette

Basement Waterproofing · March 2026 · ★★★★★

Our crawl space used to get really damp but they installed a liner and a drainage system. The difference is crazy — no more mold smell or wetness. The team was respectful of our home and cleaned up thoroughly. Highly recommended for anyone dealing with crawl space issues.

Michelle Wilson

Crawl Space Repair · November 2025 · ★★★★★

For years I had issues with water not draining properly in my back yard. DMV Waterproofing resolved the issue professionally. Getting the estimate was easy. On the day of the job they arrived on time, explained everything clearly, and the team was knowledgeable and pleasant. After they fixed the issue, I had no problems at all — even after torrential rain in the last few days.

Loni Faraci

Yard Drainage · August 2024 · ★★★★★

Whenever it rains, my carpet and baseboard were wet at the corner of my fireplace. I called DMV Waterproofing — they were recommended by Bull Run Kitchen and Bath. Oscar and his team arrived on time and did an excellent job. Alten came to supervise. They dug eight feet below ground to find the source, replaced damaged pipe, installed 4 layers of waterproofing, added drainage, and even worked late to finish despite rain all week. Highly recommend — a company you can trust.

Maria Luisa Juico

Basement Waterproofing · July 2024 · ★★★★★

More Reviews from Google

Additional verified reviews from our Google Business Profile.

Frequently Asked Questions

Are DMV Waterproofing reviews verified?

Yes. Our Google Business Profile reviews are verified by Google, and our on-site Trustindex widget confirms each review's authenticity. DMV Waterproofing has a 5.0 star rating based on 57+ verified Google reviews.

How long has DMV Waterproofing been in business?

DMV Waterproofing was founded in 2005 by two civil engineers with experience in tunnels, subways, and commercial construction. We have served the DC, Maryland, and Virginia area for over 20 years.

Does DMV Waterproofing use subcontractors?

No. Every project is completed by our own in-house crews. We operate six in-house crews supervised by three project managers across our three branch locations in Rockville MD, Ashburn VA, and Manassas VA.

What areas does DMV Waterproofing serve?

We serve the entire DMV metropolitan area including Washington DC, Montgomery County (Rockville, Bethesda, Potomac, Silver Spring, Gaithersburg, Germantown), Loudoun County (Ashburn, Sterling, Leesburg, Herndon, Reston), Prince William County (Manassas, Gainesville, Centreville, Chantilly), and Fairfax County.

What warranty does DMV Waterproofing offer?

We back all structural work with a lifetime warranty. Specific coverage varies by solution type and is explained in writing during the free on-site estimate.

Join Our DMV Homeowner Community

Every review on this page started with a free, no-obligation inspection. Our engineer-trained inspectors arrive on time, diagnose the actual source of your water problem, and give you a written estimate with no pressure and no sales tactics.

See all our verified reviews on Google.

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