Top Rated Earthquake Retrofitting Firms Serving Sunnyvale, CA
If you really care about choosing a quality earthquake retrofitting firm, we’re here for you. Here’s your access to the best earthquake retrofitting firms serving Sunnyvale including 94087, 94086, 94085, 94089 and 94088. These earthquake retrofitters provide structural retrofitting and retrofit engineering, and they also work on seismic retrofit consultations, crawl space repair and seismic retrofitting. For 22 years we’ve conducted the most accurate ratings and deepest research of local contractors, so you’ll be confident in choosing.
Last Updated Sep 30, 2025
7,599 people sourced companies in Earthquake Retrofitting
BB & B Builders Inc. provides comprehensive planning, design, and construction services for residential and commercial building projects throughout th...
Engineered Soil Repairs, Inc. is a design/build construction company that provides solutions to soil-related problems, including landslide and creek b...
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Main Services
Foundation Contractor
Earthquake Retrofitting
Additional Services
Foundation Repairs, Retaining Walls, Landslide Repairs, Seawalls, Creek Bank Stabilization, Drainage and Earthquake Retrofitting
Coverage Areas
Alameda County,
Contra Costa County,
Marin County,
Monterey/San Benito County,
Napa County,
San Mateo County,
San Francisco County,
Santa Clara County,
Santa Cruz County,
Solano County,
Sonoma County
Diamond Certified Earthquake Retrofitting Firms Serve These Sunnyvale ZIP Codes
94087, 94086, 94085, 94089, 94088
Diamond Certified Earthquake Retrofitting Firms In Sunnyvale
Diamond Certified earthquake retrofitting firms serving Sunnyvale are rated an average of 4.5 out of 5 stars based on 592 reviews of 6 rated earthquake retrofitting firms. Diamond Certified earthquake retrofitting firms in Sunnyvale Avg. Star Rating.
Sunnyvale was founded in 1850, and today, your 145,945 neighbors enjoy clamming, astronomy, walking tours, outdoor theaters and windsurfing. Sunnyvalians use Diamond Certified earthquake retrofitting firms for anchoring systems, seismic strengthening, pier and beam foundation repair, seismic retrofitting, foundation bolting, and more.
Frequently Asked Questions for Earthquake Retrofitting in Sunnyvale, CA
Q: What are clients of Diamond Certified earthquake retrofitting firms saying about contractors in Sunnyvale, CA?
Q: What are some of the most popular brands that Diamond Certified earthquake retrofitting firms use when working with Sunnyvale residents?
A: Diamond Certified earthquake retrofitting firms use top-quality brands like ESS Earthquake Safety Systems, QuakeHOLD!, DYWIDAG Systems International (DSI), Holley Engineering and Wall Control.
Q: What types of building reinforcement do earthquake retrofitting firms offer?
A: Earthquake retrofitting firms typically offer structural engineering services to ensure that buildings meet current building codes for seismic safety. This includes inspections of existing structures to identify areas of weakness, design of structural retrofit solutions, and construction management to ensure that the retrofits are implemented correctly. These measures can include strengthening of existing foundations and walls, adding structural bracing and anchors, and other necessary modifications.
Q: Can Diamond Certified earthquake retrofitting firms work with Simpson Strong-Tie products and similar items so I can get structural retrofitting in Sunnyvale?
A: Yes, Diamond Certified earthquake retrofitting firms in Sunnyvale can work with Simpson Strong-Tie products and similar items.
Q: What did people search for when they wanted to find the best quality earthquake retrofitting firms in Sunnyvale?
A: Building Code Compliance
Retrofit Engineering
Seismic Retrofitting
Seismic Retrofit Consultations
Crawl Space Repair
Sunnyvale is our home and we love it! Here you’ll find the best spots to revisit, the Sunnyvale events schedule, local social media links, stories of our Sunnyvale area unsung heroes and much more. Connect with your neighbors and share what you love about our hometown. Plus, join us as a Sunnyvale Diamond Certified Preferred Member (always free).
Downtown Sunnyvale is known for its modern architecture and welcoming community atmosphere. Photo: Sundry Photography
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