contractor Restoration and Waterproofing
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Repair and Restoration
concrete reconstruction
Wall Reconstruction
Epoxy Injection
epoxy flooring
masonry restoration
wood repairs
Dry Rot Walls
Dry Rot Decks
New Deck Construction
Window and Door Replacement
Paver & Pedestal System
Structural Repairs
deck elastomeric
Deck Cementitious
Between Slab
Interior Floors
below earth grade
Cementitious and Sumps
Rubber System and French Drain
wall waterproofing elastomeric
Stucco and Concrete
Foam Panel EIFS Walls
Roofing Systems
Leak Analysis


cementitious waterproofing
In remedial situations, where access to a leaking below grade wall is impossible, a cementitious system which works by crystalline growth through the capillary voids in the concrete substrate, can be applied to the negative interior side. We also install exterior sump pump systems where no gravity drainage is possible.Serving San Francisco, Marin Coounty and the greater Bay Area.

sump pump installation
San Francisco project
700 Montgomery St.

60 McLaren

802 B Street

2190 Lombard St.