The History of Granite Rock
Oct 21, 2020 12:00 PM
RoseAnn Woolpert
The History of Granite Rock

Our very own RoseAnn Woolpert, will tell us about the 120 year history of her family's business. From the very start of the company in 1900, through its growth and changes, to meet the needs of today's construction of highways and engineering projects in the Bay Area.