Contour Survey
Contour Survey
(510) 543-2220Book a Scope Meeting

Historic Preservation & Digital Twin Surveys

Document historic churches, civic buildings, custom homes, and irregular structures without relying on incomplete old drawings. We use 3D laser scanning to capture facades, interiors, structural geometry, and architectural details for restoration, adaptive reuse, and long-term digital archiving.

Preserve the Building Before You Change It

Northern California has a deep stock of historic churches, civic buildings, institutional campuses, and custom structures that carry decades of undocumented change. Laser scanning gives preservation architects, engineers, owners, and institutions a precise digital record before restoration, retrofit, seismic work, or adaptive reuse begins.

  • Non-invasive capture of fragile or complex structures
  • Strong fit for churches, civic buildings, and institutional campuses
  • Point clouds, CAD elevations, sections, and floor plans
  • Digital twin documentation for preservation records
  • Accurate base files for restoration architects
  • Reduced site revisits during design and permitting

Common Preservation Deliverables

Registered point clouds for archive and future measurement.

CAD floor plans, roof plans, elevations, and sections.

Revit-ready models for design and consultant coordination.

Sanctuary, facade, stair, corridor, and detail documentation for restoration teams.

1

Preservation Scope

We identify the elements that matter: facades, ornament, sanctuaries, roof forms, interiors, structural grids, or full-building documentation.

2

Reality Capture

Laser scanning records the building in detail without disturbing existing materials or requiring destructive investigation.

3

Model & Drawing Production

We convert scan data into the formats your architects, engineers, consultants, or archive team need.

4

Design Support

Your team receives reliable existing-condition files that reduce guesswork through restoration, retrofit, and adaptive reuse.

Historic Preservation FAQ

Historic buildings often have irregular geometry, undocumented changes, and details that are difficult to measure by hand. Scanning captures a detailed record that design teams can return to throughout the project.
Yes. Laser scanning is well suited for facades, stairs, corridors, ceilings, structural elements, and custom architectural features that need accurate documentation.
Common deliverables include registered point clouds, CAD floor plans, elevations, sections, Revit-ready models, and visual 3D records for coordination or archive use.

Topographic Surveys

Comprehensive surveys combining boundary establishment with detailed topographic mapping.

3D Scanning

Capture existing conditions once and give every stakeholder a reliable source of truth.

Monitoring

Track structural movement and site changes with precision monitoring surveys.

Need Historic Building Documentation?

Tell us what your restoration, retrofit, or adaptive reuse team needs to document.

Book a Scope Meetingor(510) 543-2220

Meeting-first estimates • Response within 24 hours • Serious projects only