BayFrame
Our services

Residential structural engineering, scoped to your project.

Every service is delivered by California-licensed PEs and includes stamped calculations, structural sheets, and plan-check corrections.

Residential Structural Design
Custom homes, remodels, and additions engineered for permit and build.

Residential Structural Design

Full structural design for new custom homes, second-story additions, and whole-home remodels — coordinated with your architect or design-build team.

  • · Custom home framing
  • · Two-story additions
  • · Whole-home remodels
  • · Foundation systems
Typical fee from $3,500
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Load-Bearing Wall Removal
Open up your floor plan with beam and post designs that pass plan check.

Load-Bearing Wall Removal

Site evaluation, beam sizing, post and footing design, and stamped calculations for kitchen openings, great rooms, and interior wall removals.

  • · Site visit
  • · Beam & post sizing
  • · Footing design
  • · Stamped calculations
Typical fee from $1,200
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ADU Structural Engineering
Detached, attached, and garage-conversion ADUs across the Bay Area.

ADU Structural Engineering

Structural design for ADUs from the ground up — including garage conversions, attached additions, and detached units up to 1,200 sf.

  • · Detached ADUs
  • · Garage conversions
  • · Attached ADUs
  • · Foundation + framing
Typical fee from $2,800
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Retaining Walls & Foundations
Hillside foundations, pile systems, and retaining walls built to hold.

Retaining Walls & Foundations

Retaining walls, pile and pier foundations, and hillside foundation systems for difficult lots and slope conditions throughout the Bay Area.

  • · Retaining wall design
  • · Pile foundations
  • · Hillside systems
  • · Foundation underpinning
Typical fee from $2,200
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Seismic Retrofits
Soft-story upgrades, bolting, and shear wall additions for older homes.

Seismic Retrofits

Mandatory and voluntary seismic retrofits for cripple walls, soft-story buildings, and unbraced foundations — designed to current Bay Area standards.

  • · Foundation bolting
  • · Cripple wall bracing
  • · Soft-story upgrades
  • · Shear wall additions
Typical fee from $1,800
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Decks & Exterior Structures
Elevated decks, balconies, and exterior structures designed to code.

Decks & Exterior Structures

SB-326 / SB-721 compliant deck and balcony engineering, including post, beam, ledger, and connection design for new builds and replacements.

  • · Deck framing
  • · Balcony design
  • · Ledger connections
  • · Guardrail loads
Typical fee from $1,500
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