Masonry Restoration
Plaza Reconstruction
Concrete Restoration
Sealants & Coatings


Waterproofing includes the installation of sealants (caulking) between masonry, stone, metal, glass and wood facade elements. It also includes facade coating, both decorative and waterproofing.

General Motors Building
Joint Caulking
  Nicholson & Galloway, Inc.  •  261 Glen Head Road, Glen Head, NY 11545  •  (516) 671-3900  •  (212) 685-6677
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