Looking for a seismic retrofit contractor in Daly City, CA? Describe your project once and up to three seismic retrofit contractors who work in Daly City and San Mateo County get back to you with a quote. It's free and there is no obligation.
Daly City is home to about 101,418 people (2024 Census Bureau estimate), a shrinking community (−3.5% since 2020). With 13,258 people per sq mi, it is a densely built-up area. Older houses on raised foundations and apartment buildings with tuck-under parking are the most common retrofit projects in earthquake country.
Daly City at a glance
- Population (Census Bureau estimate, 2024)
- 101,418 (−3.5% since 2020)
- Rank in California
- 75th of 482 cities and towns
- Land area
- 7.6 sq mi
- Population density
- 13,258 people per sq mi (densely built-up)
- Type
- City (Daly City city)
- Main county
- San Mateo County
What to check before hiring in Daly City
- Permit: in California, retrofits need a building permit and an inspection.
- Standard or engineered: simple houses often follow a prescriptive standard; soft-story and unusual buildings need an engineer.
- Ordinances: check whether your city has a mandatory soft-story program and its deadlines.
- Grants: ask whether a state or city retrofit grant applies to your ZIP code.
Useful official resources
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Earthquake Brace + Bolt
California retrofit grants for eligible homeowners.
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FEMA: earthquake risk
Federal earthquake risk information.
Services available in Daly City
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Bolt and brace retrofit
Bolting the house to its foundation and bracing cripple walls, often to a prescriptive standard.
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Soft-story retrofit
Engineered strengthening of buildings with open ground floors such as tuck-under parking, often required by city ordinances.
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Seismic evaluation
Engineering evaluation of a building's earthquake vulnerability and retrofit options.
Frequently asked questions in Daly City
How much does a seismic retrofit cost in Daly City, CA?
A house bolt and brace costs much less than an engineered soft-story retrofit. Describe your building: pros who serve Daly City reply with a quote.
How long does it take?
A residential bolt and brace often takes a few days; soft-story retrofits take weeks.
Does earthquake insurance require a retrofit?
Not always, but some insurers offer discounts for retrofitted homes.
Which seismic retrofit contractors will contact me?
Up to three independent seismic retrofit contractors who serve Daly City and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.