G&G Concrete Waterproofing Inc.

With over 23 years of heavy industrial, municipal, and residential waterproofing

experience, G&G Concrete Waterproofing has the experience you need when faced with

water problems, big or small. We succeed because we know what a permanent water leak

repair requires in our climate. Whether it be a Dam, CSO tank, Treatment Plant, Bridge,

Subway, Foundation, or Manhole, G&G has your water sealing solutions…

Services Provided

Manhole Rehabilitation Specialists

Crack & Leak Repair

Waterproofing Coatings (protective & specialty)

Concrete Repair & Restoration

Caulking & Sealants

Dampproofing

Drain Tile Systems

Expansion Joints (fillers & seals)

Floor Treatments (coatings & preservatives)

Sandblasting & Waterblasting

Pressure Grouting (Urethane Injections)

Concrete is not a ductile material, it
doesn't stretch or bend without breaking.
That's both its greatest strength and greatest weakness. Its hardness and high
compressive strength is why we use so
much of it in construction. But concrete
does move, it shrinks, it expands, and
different parts of a concrete structure move
in different ways. As it moves, if it is tied
to another structure or even to itself, you get what's called restraint, which causes tensile forces and invariably leads to cracking.

 

Using the finest cold-weather tolerant
chemicals, G&G can seal these cracks, stop
active water leaks fast, and guarantee they
won't come back. With the exclusive G&G
Waterproofing Process, we seal cracks and
leaks permanently, the first time. Our
sealant is both durable and flexible, able to
withstand the shifting, twisting, bending,
and stretching which affect your installation. The sealant becomes a part of the original concrete, forming a waterproof barrier that stretches and molds with the shifting crack over time. Not only does it keeping your leaks sealed for years and years to come it gives you confidence knowing that your structure is fully protected.