ArmaKleen Co.
Arm & Hammer Baking Soda abrasive cleaners.
Manufacturer of ARMEX blast media: baking-soda-based abrasives & tools for cleaning & paint removal without damaging most substrates; for stone, brick, wood, metal, glass & composites.
Brownstone Doors
Brownstone Doors specializes in expertly crafted reproduction of historic doors, entryways and storefronts. Our knowledge of New York City historic door details is unparalleled. We provide custom entry door solutions from conception to installation for historic and designer homes and commercial landmark properties.
Trow and Holden Co., Inc.
Tools for stone carving; church work; pneumatic mortar-removal kit
K&E Chemical Co.
Manufacturer of stone restoration & preservation products: Klenztone cleaners & more; brick & masonry architectural elements.
Hydroclean
Manufacturer of Hydroclean Restoration Cleaning Systems: for interior & exterior masonry cleaning; paint remover.
