Basement Waterproofing & Foundation Repair in Rockville, MD
Rockville and Montgomery County sit on dense clay soil that expands when wet and contracts when dry — putting constant pressure on foundation walls year after year. Combined with Maryland’s 40+ inches of annual rainfall and older concrete block foundations common in neighborhoods like Twinbrook and College Gardens, basement water intrusion is one of the most costly problems we see here.
Our main office is right here in Rockville. We’ve been inspecting and waterproofing Montgomery County foundations since 2005.
Rockville, MD — Main Office
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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 Montgomery 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 Bethesda to Germantown, Potomac to Gaithersburg — we serve homeowners across Montgomery County from our main office at 330 N Stonestreet Ave, Rockville.
Areas We Serve in Loudoun County
Rockville · Gaithersburg · Germantown · Bethesda · Potomac · Silver Spring · North Bethesda · Olney · Derwood · Montgomery Village · Clarksburg · Damascus · Kensington · Chevy Chase · Takoma Park · Wheaton · Hyattsville · College Park · Beltsville · Laytonsville
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.
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Do I need a permit for waterproofing in Rockville, MD?
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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.