Project Overview

This major San Francisco renovation involved a complete structural overhaul and multi-story expansion of a high-end home. The project replaced the existing brick foundation, rebuilt retaining walls, re-engineered the framing across all three floors, and added new decks and skylights to bring light and livability to every level. Designed for longevity and comfort, the remodel blends modern engineering precision with the home’s original architectural character.

Scope of Work

• Full interior demolition with Green Halo waste-recycling compliance 
• Structural shoring and complete foundation reconstruction 
• Retaining wall replacement and under-floor drainage system 
• Three-story framing with new steel beams and seismic hold-downs 
• Roof and deck framing, skylights, and sliding door installations 
• New siding, waterproofing, and energy-efficient window systems 
• Rough-in for electrical, plumbing, and mechanical systems across three floors 
• Insulation and fire-rated assemblies to meet code requirements 
• Full drywall, hardwood flooring, and staircase installation 
• Interior and exterior paint, handrails, and finish carpentry 
• Final detailing, cleanup, and coordination for city inspection and approval

Challenges & Solutions

The hillside San Francisco lot and existing brick foundation presented complex engineering and access challenges. Our team performed strategic shoring to safely open the foundation while maintaining structural stability. Replacing the brick foundation required precision sequencing and constant communication with inspectors to meet seismic and city requirements. Limited site access demanded careful staging and material delivery planning. Through integrated coordination among engineering, architectural, and field teams, the project stayed on schedule despite tight logistical constraints and multi-trade overlap.

Result

The completed home stands as a modernized San Francisco landmark—seismically reinforced, energy-efficient, and architecturally stunning. Clean lines, natural light, and strong structural systems redefine the original residence into a sophisticated multi-level home ready for decades of comfortable urban living. The project exemplifies craftsmanship, technical expertise, and thoughtful construction management from foundation to finish.