To better serve the South Bay, we are proud
to announce our second location in Palo Alto


Sebastopol, California

1424 Cunningham Road
Sebastopol, CA 95472
866 664-BOLT / 866 664-2658

Palo Alto, California

3790 El Camino Real # 1007
Palo Alto, CA 94306
866 664-BOLT / 866 664-2658
(Please do NOT send payments to this address.)

Our Mission

Our proven affordable residential seismic upgrades combined with over 20 years of experience make us the cost effective solution to protect your home. The first step in retrofitting your home is with a thorough inspection of your property.  It is important to utilize the services of experienced specialists who have a complete understanding of the requirements for high-quality seismic upgrades.  All of our seismic upgrades are based on proven engineering designs and installation techniques.

Bolt Down The Bay

1 866 664 2658

What to expect during the process;

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  • A representative will call to setup an inspection that is convenient for you and with one of our specially trained inspectors the inspection will only take about 45 minutes.
  • A unique retrofit package will be prepared using the inspection details and adhering to  Standard Plan Set A (Click Here to View), pre approved by FEMA and ABAG (Association of Bay Area Governments.)
  • Most installations take place entirely in the crawl space with no demolition of any kind, inside or outside the home.
  • Most installations are completed in two days or less.
  • Damage to the home due to the force of an earthquake is now mitigated!

Check Out Our Services

We exclusively use Simpson Strong-Tie anchoring products in our retrofits because of their research, testing, engineering and innovation record. Click the link to the left to view the hardware and strict procedures we follow using the Simpson Strong-Tie "Seismic Retrofit Guide,"  which adheres to Standard Plan Set A, pre-approved by FEMA and ABAG (Association of Bay Area Governments).

Download "Simpson_PDF.pdf"

"Specialists for earthquake retrofitting homes. Highly recommend – competitive pricing, knowledgeable, responsible, has gone through the Earthquake Brace and Bolt Program process many times so the EBB part of the process was also a breeze.
Would definitely hire them again."     –Bernard M.