Seismic Retrofit: frequently asked questions
These answers are general. For your situation, check the official sources listed below or ask a professional.
Does my house need a seismic retrofit?
Houses built before about 1980 on a raised foundation with a crawl space or cripple walls are the most likely candidates. An inspection confirms it.
Is a permit required?
Yes, retrofits are done under a building permit, with an inspection.
Are there grants?
Some programs, such as California's Earthquake Brace + Bolt, help eligible homeowners. Check with your state or city.