Golden State Inc was founded in 1979, and incorporated in 1998.The company was founded in Livermore, California as a small firm with repeat business and a loyal client base that developed into a long term working relationship. Throughout the years the company grew and became a "Turn Key" contractor capable of performing grading, concrete, masonry, interlocking pavers, pedestal pavers, segmental walls, drainage, irrigation, planting, planter pots, bioretention, site furnishings and maintenance. We insure that every job receives the highest level of quality, service, and attention to detail because every client and project is important to us.
The expansion of GSL Construction in 2008 gave us the opportunity to perform on union projects. GSLC is signatory to the following Unions: Operating Engineers, Northern CA Laborers, and Cement Masons.
The core of Golden State Companies operations continues to be striving to do the best job for each client and maintain long lasting partnerships. We take pride in conducting ourselves with the highest levels of professionalism and integrity. John Redfern, Founder, Chief Executive Officer, and Chairman, is a self made man who is still active with all day-to-day operations.
Classifications: A, B, C8 & C27
Landscape & Irrigation
Complete Irrigation Systems
Trees, Palms, Shrubs & Bamboo
Gravel and Bark Mulch
Green Roof Tray Systems
Green Screen & Cable Trellis
Site Furnishings: Bike Racks, Benches, Tree Grates, Trash Receptacles etc...
City Std Sidewalk, Driveways, Curb and Gutter etc.....
Decorative Concrete Paving: Topcast, Sandblast, Stamped
Decorative CIP Walls: Integral Color, Sandblast, Boardform
CIP Raised Planter Walls
Pavers & Masonry
Concrete Unit Pavers: Sand Set, Mortar Set and Gravel Set
Concrete Pedestal Pavers
Wood Tile Pedestal Pavers
Raised CMU Planter Walls
Precast Concrete Wall Cap and Stair Treads
Cobblestone Unit Pavers
For any inquiries, questions or commendations, please call: 925-371-3300 or fill out the following form
PO Box 2091
Livermore, CA 94551
To apply for a job with Golden State Companies, please send a cover letter together with your resume to: or Apply Online.