The Grenadier Corporation is a premier masonry restoration, waterproofing, roofing, coatings and primary (tank repair) secondary containment system specialist. We have been delivering top quality workmanship to the greater New York Metropolitan, New Jersey and Connecticut area since 1952. We are approved applicators of Morton Thiokol, Dex-O-Tex, Weatherwear, Neogard, Jahn, Tnemec, Polyspec, Edison Coatings, Keim Mineral Systems, Kemper System, Liquid Plastics, and Siplast among others.

The Grenadier Corporation has extensive experience with utilities, chemical plants, educational and religious institutions, as well as hospitals, residential buildings and office facilities.

Our areas of expertise include:
  • Structural Restoration
  • Waterproofing
  • Expansion Joint Repair & Installation
  • Concrete Restoration & Resurfacing
  • Masonry Stabilization, Repair, Replacement and Cleaning
  • Stone and Precast, Repair, Replacement and Cleaning
  • Terra Cotta Repair, Replacement and Cleaning
  • Pressure Epoxy Injection
  • Tank Coatings
  • Secondary Containment Systems
  • Seamless Flooring Systems
  • Roofing including Kemper and Siplast Systems
  • Promenade Deck Systems and Traffic Bearing Membrane System