Northern California’s Trusted Custom Home Builder & Renovation Expert
Safe Cellars
Peace of Mind Beneath Your Feet
At Alpine Builders Co., we understand that protecting your family and home is a top priority. That’s why we specialize in building Safe Cellars—reinforced underground or partially underground structures designed to keep you secure during life’s most unpredictable moments.
What Is a Safe Cellar?
A Safe Cellar is more than just a shelter. It’s a custom-built, fortified space discreetly integrated into your home or property. Engineered to withstand extreme conditions, our Safe Cellars provide protection during:
- Severe storms and earthquakes
- Civil unrest or break-ins
- Wildfires or power grid failures
- Limited chemical or biological threats
Built for Safety. Designed for Comfort.
Every Safe Cellar is tailored to your specific needs, location, and home design. We combine high-grade materials with smart design to ensure your bunker is:
- Structurally reinforced and securely ventilated
- Moisture- and mold-resistant
- Equipped with power, lighting, and emergency storage
- Accessible and discreet
Whether you’re looking for a small emergency shelter or a fully equipped underground safe room, our team brings experience, discretion, and care to every build.