Basement Waterproofing in Washington, DC
Capitol Hill, Petworth, Columbia Heights, Brookland, Anacostia and neighborhoods across the District.
- Local, independent contractors
- Free referral service
- No obligation
Is your address covered?
Enter your ZIP code or city.
Local know-how
Wet basements and crawl spaces in Washington, DC
DC’s rowhomes and townhouses frequently have English basements used as apartments or living space, often in buildings more than a century old. Brick foundation walls, shared walls with neighbors and an older combined sewer system in much of the city make leaks and backups common after heavy storms.
Partner contractors install interior drainage and sump pumps, repair cracks, waterproof basement entries and stairwells, and can address backflow problems – with attention to the tight access typical of city rowhomes.
How it works
Get help in three simple steps
- Call usTell a waterproofing specialist what is happening in your basement. It takes about two minutes.
- Get matchedYou are connected with an independent, local contractor who serves your ZIP code.
- Get your basement fixedThe contractor looks at your basement, explains your options and gives you a price. You decide – no obligation.
Services
What we help with
Basement Waterproofing
Stop basement leaks for good.
Learn more →Sump Pump Installation
New sump pumps, replacements and battery backups installed by local contractors.
Learn more →Foundation Crack Repair
Leaking wall cracks, horizontal cracks and bowing basement walls: what they mean, how they are repaired and what it costs.
Learn more →Crawl Space Encapsulation
Damp, moldy or smelly crawl space? How crawl space encapsulation, drainage and dehumidifiers work and what they cost.
Learn more →French Drains & Yard Drainage
French drains, downspout extensions and grading keep water away from your foundation.
Learn more →Basement Mold & Humidity
Musty basement? Mold on walls or belongings? How moisture control, dehumidifiers and waterproofing stop basement mold from coming back.
Learn more →Service area
Communities we serve
- Naval Anacost Annex
- Washington
Show all 276 ZIP codes served
20001, 20002, 20003, 20004, 20005, 20006, 20007, 20008, 20009, 20010, 20011, 20012, 20013, 20015, 20016, 20017, 20018, 20019, 20020, 20022, 20024, 20026, 20027, 20029, 20030, 20032, 20033, 20035, 20036, 20037, 20038, 20039, 20040, 20041, 20042, 20043, 20044, 20045, 20049, 20050, 20052, 20053, 20055, 20056, 20057, 20058, 20059, 20060, 20061, 20062, 20063, 20064, 20066, 20069, 20070, 20071, 20073, 20074, 20075, 20077, 20078, 20080, 20081, 20082, 20090, 20091, 20201, 20202, 20203, 20204, 20206, 20207, 20208, 20210, 20211, 20212, 20213, 20214, 20215, 20216, 20217, 20218, 20219, 20220, 20221, 20222, 20223, 20224, 20226, 20227, 20228, 20229, 20230, 20232, 20233, 20235, 20237, 20238, 20239, 20240, 20241, 20244, 20245, 20250, 20251, 20252, 20254, 20260, 20261, 20262, 20265, 20266, 20268, 20270, 20277, 20289, 20299, 20301, 20303, 20306, 20310, 20314, 20317, 20318, 20319, 20330, 20340, 20350, 20355, 20370, 20372, 20373, 20374, 20375, 20376, 20380, 20389, 20390, 20392, 20401, 20402, 20403, 20404, 20405, 20406, 20407, 20408, 20409, 20410, 20411, 20412, 20413, 20414, 20415, 20416, 20417, 20418, 20419, 20420, 20421, 20422, 20423, 20424, 20425, 20426, 20427, 20428, 20429, 20431, 20433, 20434, 20435, 20436, 20437, 20439, 20440, 20441, 20442, 20444, 20447, 20451, 20453, 20456, 20460, 20463, 20468, 20469, 20470, 20472, 20500, 20501, 20502, 20503, 20504, 20505, 20506, 20507, 20508, 20509, 20510, 20511, 20515, 20520, 20521, 20522, 20523, 20524, 20525, 20526, 20527, 20528, 20529, 20530, 20531, 20533, 20534, 20535, 20536, 20537, 20538, 20539, 20540, 20541, 20542, 20543, 20544, 20546, 20547, 20548, 20549, 20551, 20552, 20553, 20554, 20555, 20557, 20559, 20560, 20565, 20566, 20570, 20571, 20572, 20573, 20575, 20576, 20577, 20578, 20579, 20580, 20581, 20585, 20586, 20588, 20590, 20591, 20593, 20594, 20597, 20598, 20599, 56901, 56902, 56904, 56915, 56920, 56933, 56935, 56944, 56945, 56950, 56965, 56967, 56972, 56998, 56999
FAQ
Questions from Washington, DC homeowners
Other service areas:
Does it cost anything to call?
No. Our referral service is free for homeowners, and you are never obligated to hire anyone.
How do I know if my address is covered?
Enter your ZIP code on this page or simply call. The specialist will confirm right away.
Get your basement dry.
Call now and get connected with a local contractor in Washington, DC.
- Local, independent contractors
- Free referral service for homeowners
- No obligation to hire
One call connects you with a contractor who serves your area.