Our company is a licensed architectural and engineering firm. We provide complete building envelope services including roofing, waterproofing and facade restoration architectural consulting. Our services include built-up roofing, single ply membranes, modified bitumen, asphalt shingle, slate, metal roofing and inverted roof membrane assemblies. We offer green roof, spray polyurethane and roof coating systems. We specialize in hot and cold applied waterproofing systems.