Where We Work
Locations We Serve
Based in the San Francisco Bay Area and traveling statewide across California for projects that require it. Below are the areas where we've done the most work — each page goes into detail on local considerations, common project types, and what to expect.
Most of our work is in and around the San Francisco Bay Area — San Francisco, the Peninsula (Palo Alto, Atherton, Hillsborough, Woodside, Los Altos Hills), Silicon Valley, Marin County, the East Bay, and the North Bay — along with nearby regions like the Sacramento area, Napa Valley, Sonoma, Monterey, and Carmel. When the project calls for it, we also travel farther across California — Lake Tahoe and the Sierra Nevada, down the Central Coast to San Luis Obispo, and up to Redding and Northern California. Out-of-area projects involve additional logistics planning, but the design and engineering process is the same as any local project.
Don't see your city listed? Get in touch — we routinely take on projects beyond the locations highlighted here.
Featured Service Areas
Detailed pages for the areas where we've done the most work. Each page covers local considerations, common project types, and what to expect.
Peninsula · San Mateo County
Atherton
Custom panic rooms, vault rooms, bunkers, and high-security installations on Atherton estates. Discreet service for the Peninsula's most exclusive homes. Serving Atherton since 1988.
Explore AthertonPeninsula · San Mateo County
Hillsborough
Custom panic rooms, vault rooms, bunkers, and bulletproof installations on Hillsborough estates. Discreet service for the Peninsula's exclusive residential community. Serving Hillsborough since 1988.
Explore HillsboroughPeninsula · San Mateo County
Woodside
Custom panic rooms, vault rooms, bunkers, and bulletproof installations on Woodside estates. Discreet, in-house engineering for the Peninsula's most private community. Serving Woodside since 1988.
Explore WoodsideSilicon Valley · Santa Clara County
Palo Alto
Custom panic rooms, vault rooms, bunkers, and bulletproof glass installation in Palo Alto, CA. Serving Silicon Valley executives and high-net-worth families since 1988. Free consultation.
Explore Palo AltoSilicon Valley · Santa Clara County
Los Altos Hills
Custom panic rooms, vault rooms, bunkers, and bulletproof installations on Los Altos Hills estates. Discreet, in-house engineering for Silicon Valley's hillside community. Serving the Peninsula since 1988.
Explore Los Altos HillsSan Francisco · San Francisco County
Pacific Heights
Custom panic rooms, vault rooms, and bulletproof glass for Pacific Heights, Presidio Heights, and Russian Hill homes in San Francisco. Discreet service. Serving SF since 1988.
Explore Pacific HeightsNorth Bay
Marin County
Custom panic rooms, bunkers, vault rooms, and bulletproof installations across Marin County — from Tiburon and Belvedere to Ross, Kentfield, and West Marin. Serving Marin since 1988.
Explore Marin CountyWine Country · Napa County
Napa Valley
Custom panic rooms, vault rooms, bunkers, and bulletproof installations for Napa Valley estates, vineyards, and second homes. Serving Napa, St. Helena, Yountville, and Calistoga since 1988.
Explore Napa ValleyWe Also Serve
Beyond the featured locations above, we routinely take on projects across California — from Northern California to the Central Coast, from the Sierra Nevada to the Bay. Recent projects include work across the Peninsula, Marin County, San Francisco, and Napa Valley.
Bay Area
- San Francisco
- Oakland
- San Jose
- Berkeley
- Palo Alto
- Atherton
- Hillsborough
- Woodside
- Los Altos Hills
- Marin County
- Silicon Valley
- Peninsula
- East Bay
- North Bay
Wine Country
- Napa
- Sonoma
- Healdsburg
- Napa Valley
- Sonoma County
Northern California
- Sacramento
- Redding
- Chico
- Eureka
- Shasta County
- Northern California
Sierra Nevada & Lake Tahoe
- South Lake Tahoe
- Truckee
- Bear Valley
- Mammoth Lakes
- Lake Tahoe
- Sierra Nevada
- Alpine County
Central Coast
- Monterey
- Carmel
- San Luis Obispo
- Central Coast
- Monterey County
- San Luis Obispo County
Don't see your area listed? We take projects anywhere in California — and select projects beyond. Get in touch to discuss your location.
Have a project somewhere else?
We take on projects anywhere in California. Contact us to discuss your location and timing.
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