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Structural Inspections

LA and Orange County

Expert engineering insight into your home’s "bones" ensuring safety, stability, and code compliance.
  • Licensed Engineering Oversight - Professional assessment by licensed structural engineers.

  • Non-Invasive Diagnostic Tools - Utilizing modern technology to evaluate hidden structural components.

  • Renovation-Ready Reporting - Clear data for architects and contractors to build upon.

Our Structural Investigation Services:
Foundation Assessments
  • Settlement Analysis – Determining if your home is shifting and why.

  • Seismic Stability Checks – Evaluating how your foundation will perform during an earthquake.

  • Slab & Footing Verification – Determining the depth and condition of existing concrete.

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Roof & Attic Analysis

  • Load-Bearing Capacity – Calculating if existing trusses or rafters can support new weight.

  • Vaulted Ceiling Feasibility – Investigating which collar ties or beams are structural before you demo.

  • Dry Rot & Damage Surveys – Identifying structural compromises from moisture or age.

Existing Structural Systems

  • Post & Beam Identification – Locating critical load-bearing points.

  • Shear Wall Mapping – Understanding your home’s lateral (wind and seismic) resistance system.

  • Wall Removal Consultation – Identifying which walls are "active" and what headers are required for an open-concept layout.

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Why a Professional Investigation Matters?
  • Avoid Costly Change-Orders Discovering a structural issue after the drywall is ripped off is the fastest way to blow a budget. We identify the "surprises" before construction begins.

  • Code Compliance & Permitting The building department often requires a structural observation report or a stamped letter for renovations. We provide the documentation necessary to keep your project moving.

  • Safety & Peace of Mind Whether it’s a retaining wall or a roof span, knowing your home is engineered to modern safety standards is invaluable for your family’s protection.

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Ready to start your project with a solid foundation?

Schedule a free consultation today!

Common Questions

“Can’t my contractor just tell me if a wall is load-bearing?”

“When is the best time to schedule a structural investigation?”

“Do you need to tear open my walls to see the structure?”

While experienced contractors have great intuition, the City requires a Licensed Structural Engineer to sign off on structural changes. Our investigations provide the data-backed calculations that contractors use to build safely and legally.

Ideally, during the Feasibility or Design phase. If you are thinking about a renovation, having us out before the architect finishes the plans ensures the design is actually possible and cost-effective.

Not always! We use a combination of LiDAR scanning, attic/crawlspace access, and specialized tools to minimize "investigative demolition." If a small hole is required to see a specific connection, we coordinate with you to keep the impact minimal.

Spruce Engineering Services, PC

©2026 Spruce Engineering Services, PC

CA Civil Engineer No. C-95662

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