A&B Construction is a civil engineering contractor based in Oakland serving Northern California. For over 30 years, the company has provided infrastructure upgrading services including pre-construction planning, demolition, site improvement, utility installation, earthwork, shoring, excavation a

R.C. Becker and Son, Inc. is a third-generation family-owned general engineering contractor based in Santa Clarita, California. Operating since 1959, the company specializes in street and site improvement projects for public works and private clients of all sizes throughout California. As a union si