

150 Harbor Dr. Suite 156 Sausalito, CA, 94965
Aloha!
We are a locally owned and operated underpinning and foundation repair company with decades of industry experience. We specialize in a full range of pier/pile installation and repair services.
With extensive knowledge of Bay Area soil conditions—particularly in the Lamorinda and Tri-Valley regions—we’re well equipped to assess and resolve foundation concerns of all types.
Whether you’re dealing with seasonal movement, differential settlement, crawlspace issues, or hillside subsidence, we can help.
We offer:
• In-house engineering
• Expert workmanship (nothing is subcontracted)
• Honest assessments and effective solutions
If your project requires permitting, we handle the entire process for you.
We don’t send out salespeople—your inspection, design, and estimate will be handled by either our owner or one of our project managers. Our senior engineer, who also has a background in geology, brings over 40 years of specialized industry experience to your project.
We offer free inspections and estimates.
Don’t wait for foundation issues to worsen—schedule your free inspection today!
-Golden Gate Foundation Repair