Grout Works Bay Area

Michal Johnson is owner of Grout Works Bay Area, a Diamond Certified company. He can be reached at (925) 385-8936 or by email.

Michal Johnson: A Hands-On Career

By James Florence, Diamond Certified Resource Reporter

ANTIOCH — After working in the petrochemical industry for nearly three decades, Michal Johnson decided to pursue a more hands-on career. “During my 28 years in the petrochemical industry, I traveled a lot and worked in oil refineries all over the nation,” he recounts. “After being transferred to Northern California in the early 2000s, I began thinking seriously about starting my own business. I love working with my hand...