Basement Waterproofing & Crawl Space Experts in Baltimore, MD & DC, VA

Mr. Basement is a full line basement and crawl space contractor serving the greater Baltimore, Arlington and Washington DC metros. We are experts on basement waterproofing, crawl space encapsulationfoundation repair, and mold removal.

Mr. Basement is the basement waterproofing and repair expert in the Maryland, Virginia, and Washington D.C.area.

The benefits of hiring Mr. Basement:

  • Peace of Mind
  • Transferable Lifetime Warranty
  • Modernized French Drain Tile Waterproofing Method
  • Solutions for Concrete and Damp Dirt Crawl Spaces
  • Drug Free Installation Crews
  • Foundation Repair with Carbon Fiber, Piering or Steel I Beams
  • Customer Referrals and Testimonials

We take great pride in only using the best methods in the basement waterproofing and crawl space repair industries. Our basement repair products are top notch, including our sump pumps, our reliable basement waterproofing system, The Reinforcer, and Force Brackets, and WhiteCap™ Vapor Barrier.


Basement and Crawl space dehumidifiers


Waterproofing Products and Services

Crawl Space

Crawl Space Products and Services

Foundation Repair

Foundation Repair Products and Services

Mold Prevention

Mold Prevention and Removal Services


Spray Foam Insulation Product and Services

Get your free basement waterproofing estimate today from Mr. Basement.

Waterproofing, crawl space vapor barriers, structural repairs, foundation walls, piering, spray foam insulation, basement windows, dehumidifiers, basement flooring, Mr. Basement can do it all!

We offer homeowners a free on-site inspection and written estimate from our trained experts. Our expert will leave you with a detailed, written cost quote. We’ll locate the problems, answer your questions, and discuss repair options.

To learn more about Mr. Basement, see our About Us page.

We offer basement waterproofing and crawl space services in the Baltimore region, including: Silver Spring, Washington, Gaithersburg, Columbia, Rockville, Hyattsville, Annapolis, Laurel, Bowie, Glen Burnie, Arlington, and nearby. Call us today or email us to schedule a free estimate!

See our Complete Service Area

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Areas We Serve


Anne Arundel

Annapolis, Arnold, Baltimore, Churchton, Crofton, Crownsville, Curtis Bay, Davidsonville, Deale, Edgewater, Fort George G Meade, Friendship, Gambrills, Gibson Island, Glen Burnie, Hanover, Harmans, Harwood, Laurel, Linthicum Heights, Lothian, Millersville, Odenton, Pasadena, Riva, Severn, Severna Park, Shady Side, Tracys Landing, West River


Baldwin, Baltimore, Catonsville, Cockeysville, Dundalk, Essex, Fork, Freeland, Glen Arm, Glyndon, Gwynn Oak, Halethorpe, Hunt Valley, Hydes, Kingsville, Lutherville Timonium, Middle River, Monkton, Nottingham, Owings Mills, Parkton, Parkville, Perry Hall, Phoenix, Pikesville, Randallstown, Reisterstown, Rosedale, Sparks Glencoe, Sparrows Point, Stevenson, Towson, Upper Falls, Upperco, White Marsh, Windsor Mill

Baltimore City

Baltimore, Brooklyn


Broomes Island, Chesapeake Beach, Dunkirk, Huntingtown, Lusby, North Beach, Owings, Port Republic, Prince Frederick, Saint Leonard, Solomons, Sunderland


Finksburg, Hampstead, Keymar, Manchester, Marriottsville, New Windsor, Sykesville, Taneytown, Union Bridge, Westminster


Bel Alton, Bryans Road, Bryantown, Cobb Island, Faulkner, Hughesville, Indian Head, Issue, La Plata, Marbury, Nanjemoy, Newburg, Pomfret, Port Tobacco, Waldorf, Welcome, White Plains


Adamstown, Brunswick, Burkittsville, Emmitsburg, Frederick, Ijamsville, Jefferson, Knoxville, Middletown, Monrovia, Mount Airy, Myersville, New Market, Point Of Rocks, Rocky Ridge, Sabillasville, Thurmont, Tuscarora, Walkersville, Woodsboro


Abingdon, Bel Air, Belcamp, Edgewood, Fallston, Forest Hill, Gunpowder, Jarrettsville, Joppa, Pylesville, Street, White Hall


Annapolis Junction, Clarksville, Columbia, Cooksville, Dayton, Elkridge, Ellicott City, Fulton, Glenelg, Glenwood, Highland, Jessup, Laurel, Lisbon, Savage, West Friendship, Woodbine, Woodstock


Betterton, Chestertown, Kennedyville, Rock Hall, Still Pond, Worton


Ashton, Barnesville, Beallsville, Bethesda, Boyds, Brinklow, Brookeville, Burtonsville, Cabin John, Chevy Chase, Clarksburg, Damascus, Derwood, Dickerson, Gaithersburg, Germantown, Glen Echo, Kensington, Montgomery Village, Olney, Poolesville, Potomac, Rockville, Sandy Spring, Silver Spring, Spencerville, Takoma Park

Prince Georges

Accokeek, Andrews Air Force Base, Aquasco, Beltsville, Bladensburg, Bowie, Brandywine, Brentwood, Capitol Heights, Cheltenham, Clinton, College Park, District Heights, Fort Washington, Glenn Dale, Greenbelt, Hyattsville, Lanham, Laurel, Mount Rainier, Oxon Hill, Riverdale, Suitland, Temple Hills, Upper Marlboro

Queen Annes

Centreville, Chester, Church Hill, Grasonville, Queenstown, Stevensville

Saint Marys

Abell, Avenue, Bushwood, California, Callaway, Chaptico, Charlotte Hall, Clements, Coltons Point, Dameron, Drayden, Great Mills, Hollywood, Leonardtown, Lexington Park, Loveville, Mechanicsville, Park Hall, Patuxent River, Piney Point, Ridge, Saint Inigoes, Scotland, Tall Timbers, Valley Lee


Bozman, Mcdaniel, Royal Oak, Saint Michaels, Sherwood, Tilghman, Wittman, Wye Mills


Boonsboro, Cascade, Fairplay, Hagerstown, Keedysville, Maugansville, Rohrersville, Sharpsburg, Smithsburg, Washington D.C., Williamsport

Northern Virginia



Mr. Basement is a BBB accredited business since 2002
Mr. Basement partners with the Maryland SPCA

Featured Testimonial

upr marlboroMD 20774
Mr. Basement came out to my home and installed a new sump pump since the old one stopped working. It's working like a charm to put a stop to basement flooding and moisture problems.


Mr. Basement | 832 Oregon Ave | Linthicum, MD 21090 | Toll Free (877) 547-1314

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