Who We Are

Who We Are

Marr B Olsen, Inc is a family owned and operated specialty concrete contractor, proudly pouring in the Bay Area, Sonoma & Napa Counties since 1985. For decades we’ve worked to build teams of the most skilled craftsmen, experienced leadership and aligned with the area’s top industry professionals including some of California’s most regarded contractors and subcontractors. We take pride in every project while aiming to perform at the highest levels achievable. Each staff member, subcontractor, contractor, product, manufacturer and supplier plays a vital role in delivering the premium product we stand behind today.

Why Us?