Service
Seismic Retrofits
Soft-story upgrades, bolting, and shear wall additions for older homes.
Overview
Mandatory and voluntary seismic retrofits for cripple walls, soft-story buildings, and unbraced foundations — designed to current Bay Area standards.
Typical fee
From $1,800
Turnaround
2–3 weeks
Stamped by
CA Licensed PE
Plan check
Included
What's included
- · Foundation bolting
- · Cripple wall bracing
- · Soft-story upgrades
- · Shear wall additions
- · Stamped structural calculations
- · Structural drawing sheets coordinated with your architect
- · Plan-check correction responses
- · Construction-phase RFI support
Who we work with
Homeowners directly, as well as architects, designers, and general contractors across the San Francisco Bay Area. We adapt our deliverables to whichever team owns the permit submittal.
Homeowners
Architects
Contractors
Have plans or photos to review?
Get a flat-fee quote within one business day.