Mon – Fri, 9am – 5pm
January 1st – New Year’s
May 25th – Memorial Day
July 3rd & 4th – Independence Day
September 7th – Labor Day
November 26th & 27th – Thanksgiving
December 25th – Christmas
Our Petaluma corporate office supports the people, systems, and operations behind Golden State Lumber and Showroom’s Northern California network.
Located in the North Bay, this office is home to key departments including accounting, human resources, legal, and marketing. These teams help support our lumberyards, showrooms, logistics facilities, employees, customers, and community relationships across Sonoma County, Marin County, the Bay Area, Sacramento, Stockton, and beyond.
For lumberyard, showroom, quote, product, account, or delivery support, customers should contact the appropriate Golden State Lumber and Showroom location directly. If you need help reaching the right team or department, the Petaluma office can help point you in the right direction.
Window and Door Showrooms
Everything You Need For The Job
Golden State Lumber and Building Materials
Window and Door Showrooms
Got questions? We’ve got you—check out our quick answers below.
From materials to services, we support every phase of your project.
Structural and finish materials from trusted manufacturers, supporting projects from foundation to final detail.
High-performance window and door solutions selected for design flexibility, energy efficiency, and long-term durability.
Expert support, advanced logistics, and project coordination designed to keep builds moving efficiently.
Structural and finish materials from trusted manufacturers, supporting projects from foundation to final detail.
High-performance window and door solutions selected for design flexibility, energy efficiency, and long-term durability.
Expert support, advanced logistics, and project coordination designed to keep builds moving efficiently.
