Join a Juried-Art/Master (''JAM'') Boot Camp to become
a Certified Installer for LimeWorks.us products
Notable Projects
Lime Products Installation Training
Solving the Mortar Problem
In 1982, our founder, Andy deGruchy, graduated with distinction from the Masonry Program of Williamson Trade School and began practicing his trade. He quickly noticed the consistent failure of Portland Cement-based mortars and inferior Lime Mortar products sold in the US for repairing historic masonry structures.