Hydrochemical Techniques, Inc.

Manufacturer of Hydroclean Restoration Cleaning Systems: for interior & exterior masonry cleaning; paint remover.

Vintage Millwork and Restoration offers custom-milled front doors, interior doors, garage doors, barn doors, and custom hardware. Specialties include custom trim work, custom grid doors, true or simulated divide light doors, and engineered doors. Made in the USA in Lancaster, PA.

Masonry Restoration & Cleaning

Manufacturer of masonry-restoration cleaners, water-repellent sealers & paint removers: interior & exterior applications; ENVIRESTORE 100, a safer restoration cleaner that retains patina.

Window Restoration & Repair

Stone & Masonry Tools

Tools for stone carving; church work; pneumatic mortar-removal kit

Hydrochemical Techniques, Inc.

Vintage Millwork and Restoration

Diedrich Technologies, Inc.

Structural Restoration Services, Inc.

Trow and Holden Co., Inc.