Basement Waterproofing & Foundation Repair in Ashburn, VA
Ashburn and Loudoun County homeowners face a unique challenge: the region’s expansive clay soil absorbs water, swells against foundation walls, and creates hydrostatic pressure that standard waterproofing systems are not designed to handle. Communities like Brambleton, Broadlands, South Riding, and One Loudoun are especially affected — many built on disturbed fill soil that continues to settle years after construction.
DMV Waterproofing’s Ashburn team has been inspecting and waterproofing Loudoun County foundations since 2005. We diagnose before we recommend — and we use our own crews, every time.
Ashburn, VA Location
Customer Reviews
WHY HOMEOWNERS CHOOSE US
Engineer-Founded Since 2005
Our founders are civil engineers. We identify the real cause of your water problem before recommending any solution.
No Subcontractors — Ever
Every crew member is a full-time DMV Waterproofing employee. Not a franchise tech. Our people, every time.
Lifetime Structural Warranty
Our foundation and waterproofing work is backed by a written lifetime warranty.
0% APR Financing
Through Wisetack, projects from $500–$25,000 qualify. Terms from 3–120 months, no compounding interest, no late fees.
Waterproofing & Foundation Services for Loudoun County Homes
Sump Pump Installation
Keeps your basement dry by pumping water out before it floods. A sump pump automatically removes water from your basement, preventing water buildup and damage during heavy rain or rising groundwater.
French Drains
Redirects water away from your foundation naturally and efficiently. A French drain is a trench filled with gravel and a pipe that helps move water away from your basement, preventing leaks and pressure on your foundation walls.
Vapor Barriers
Blocks moisture from entering your basement or crawl space. Vapor barriers are protective liners that stop damp air and moisture from seeping into your home great for preventing mold and keeping the air clean.
Interior & Exterior Drainage Systems
Complete drainage solutions to keep your basement permanently dry. Interior systems catch water before it enters your basement. Exterior systems stop water from reaching your foundation. Together, they offer the best protection for your home.
Keep Your Basement Permanently Dry
From Brambleton to One Loudoun, Lansdowne to Stone Ridge — we serve homeowners across Loudoun County from our Ashburn branch at 44121 Leesburg Pike.
Areas We Serve in Loudoun County
Brambleton · One Loudoun · Lansdowne · Stone Ridge · Ashburn Farm · Belmont Greene · Broadlands · South Riding · Sterling · Dulles · Leesburg · Aldie · Arcola · Ashburn Village · Cascades · Countryside · Dulles South · Exeter · Goose Creek · Lowes Island · Moorefield Station · Potomac Falls · Ryan Park · Sugarland Run · Waxpool
Is Your Basement Trying to Tell You Something?
If you notice musty smells, wall cracks, or damp floors, you may already have a hidden water problem.
At DMV Waterproofing, we help you spot early signs and prevent major damage before it starts.
Why do Ashburn homes have basement water problems?
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Do I need a permit for waterproofing in Ashburn, VA?
Does DMV Waterproofing serve all of Loudoun County?
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Schedule a Free Inspection Now!
Schedule a convenient time for our certified field inspector to visit your home and complete a thorough inspection. Trust your local experts at DMV Waterproofing to take care of you and your home.