Why Choose BWT?

Our local Baltimore waterproofing professionals have the experience necessary to diagnose, recommend and install permanent solutions to your water problems. In our 15 years of experience, we have worked with:
  • Homeowners
  • Realtors
  • Commercial Property Management Teams

"We had met with several other contractors who gave me proposals for 2 to 3 times more than what you quoted me. You and your guys came in, did the work and were gone. I hardly knew they were there!"
-Gina R., Baltimore, MD

Read more of our testimonials to learn what other customers think of our expert services.

BWT is proud to be Going Green by recycling all of our cement debris, plastics, worn out batteries, non-functioning pumps and other various materials removed from our job sites.

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Drainage Systems

Drywells

A dry well is an underground structure that disposes of unwanted water, most commonly storm water runoff, by dissipating it into the ground. Simple dry wells consist of a pit filled with gravel, riprap, rubble, or other debris. Such pits resist collapse. These dry wells are usually buried completely, so that they do not take up any land area.
Find out more about Drywells

Submersible Pumps

Submersible pumps are found in many applications:

  • Single stage pumps for drainage
  • Sewage pumping
  • General industrial pumping
  • Slurry pumping
  • Aquarium filters

Multiple stage submersible pumps are typically lowered down a borehole and used for water abstraction or in water wells.
 Find out more about Submersible Pumps

French Drain

A French drain, or land drain, is a ditch filled with gravel. It redirects surface and ground water away from an entry point and toward a sump pump. French drains are common drainage systems, primarily used to prevent ground and surface water from penetrating or damaging building foundations. Alternatively, the French drain technique may be used to distribute water, such as that which flows from the outlet of a typical septic tank sewage treatment system. French drains are also used behind retaining walls to relieve ground water pressure.

More out more about French Drains »

 

Garage Drain to a Drywell with Downspout Tie Ins

Yard Drains

Down Spout Extensions

Stairwell Drains


Click here to view the areas that we serve

Basement Waterproofing Services for Baltimore City, Baltimore County, Montgomery County, Prince Georges County, Harford County, Howard County, Anne Arundel, and Cecil County, Maryland, MD including: Catonsville (21228), Cockeysville (21030), Homeland (21212), Lutherville (21093), Monkton (21111), Mount Washington (21209), Owings Mills (21117), Parkton (21120), Phoenix (21131), Pikesville (21208), Randalstown (21133), Reisterstown (21136), Roland Park (21210), Ruxton (21204), Timonium (21204), Towson (21204, 21286), Upperco (21155), Woodstock (21163).