3D Laser Scanning & As-Built Documentation
Capture existing conditions once and give every stakeholder a reliable source of truth. We provide surveyor-led high-density point clouds, CAD drawings, 3D linework, floor flatness maps, and steel and anchor bolt verification for architects, engineers, contractors, fabricators, owners, and institutions.
Bay Area 3D Laser Scanning Surveyor for Existing Conditions
Renovations, retrofits, tenant improvements, preservation work, ADA corrections, and condo conversions all depend on one thing: knowing what is already there. We capture the site once and turn it into deliverables your architects, engineers, contractors, owners, and consultants can use without repeated field visits.
For Bay Area and Northern California teams, that means surveyor-led terrestrial laser scanning tied to control, then processed into registered point clouds, scan-to-CAD drawings, 2D as-built plans, elevations, sections, and 3D linework.
- 3D + 2D deliverables for complete understanding
- Survey-grade measurements registered to control
- A web viewer link anyone can open to look around and measure the scan
- Traditional 2D plans for permitting and design
- Scan-to-CAD plans, sections, and elevations
- Complete as-built documentation
- Point cloud deliverables
- E57, LAS, and RCP point cloud files
- Non-invasive data collection
Reality Capture
Point clouds that become usable project files.
High-density scan data supports CAD, 3D linework, field verification, and existing-condition coordination.
Construction Verification
Scan deliverables for builders, fabricators, and steel
Check what was built before the next trade depends on it. We scan slabs, steel, embeds, and openings on survey control and hand back measured answers your contractor, fabricator, or engineer can act on.
Floor flatness & levelness maps
Color deviation maps of new or existing slabs against a level plane or design elevations, so highs, lows, and transitions are found before flooring, racking, or equipment goes down.
Structural steel as-builts
Column, beam, and connection geometry as built, to 1/8 inch from the scan: plumb, elevations, and member positions for retrofit design, steel additions, and connection detailing.
Anchor bolt & embed verification
Anchor bolts and embeds scanned before the pour, to catch a template in the wrong place, or after, to verify locations, projections, and elevations against the steel or equipment drawings: to 1/8 inch from the scan, with total station check shots on any bolt group near tolerance. Tighter verification is available on request, with the accuracy achieved shown in the report.
Field measure for custom fabrication
Stairs, railings, glazing, curtain wall, cladding, and millwork fabricated to the measured opening instead of the drawing.
Built-vs-design deviation checks
The scan overlaid on the model or shop drawings, with a report of where the work is out and by how much.
Existing-condition drawings
Point clouds, CAD, and 3D linework for the design team when the work is a renovation or tie-in.
Need relative floor elevations for a structural engineer's report on an existing building? See floor level surveys.
Modern Surveyor-Led Scanning
Reality capture tied to survey control.
We work with architects, engineers, developers, attorneys, institutions and owners on buildings and sites with complicated existing conditions. Every project starts with a scope meeting so the deliverable matches the risk.
01
Point cloud capture
Dense existing-condition data captured once for the building, site, route, or disputed area.
02
Scan-to-CAD production
Floor plans, sections, elevations, surface data, or 3D linework built around the actual scope.
03
Surveyor interpretation
Boundary, ADA, construction, and legal context added where a scan alone is not enough.
Northern CA
Hwy 50 / 80 corridor focus
Licensed CA PLS
Survey judgment behind the data
Meeting first
Estimate after real scoping
Deliverables for scanning projects
Clients searching for a 3D laser scanning surveyor usually need more than a pretty point cloud. The value is a deliverable package that reduces risk for design, pricing, permitting, construction coordination, due diligence, or legal review.
Point clouds
Registered, cleaned point cloud data for measurement and coordination.
Scan-to-CAD
Floor plans, elevations, sections, and site geometry drafted from the scan.
3D linework
3D linework and coded points for AEC teams when the scope calls for it.
Web viewer link
A browser link to the registered cloud so owners and consultants can look around and measure without special software.
Common Bay Area scanning needs
- 3D laser scanning surveyor Bay Area
- Point cloud survey for architects
- As-built documentation for renovation
- Scan-to-CAD services
- Historic building 3D scanning
- ADA ramp as-built measurement
- Floor level survey for a structural engineer
Best-Fit Scanning Projects
Scanning is strongest where buildings are complex, old drawings are unreliable, or small measurement errors create expensive downstream risk.
General Contractors
Slab flatness, as-built verification, and built-vs-design checks before the next trade starts.
Fabricators & Steel Erectors
Anchor bolt checks, steel as-builts, and field measure so parts fit the first time.
Architecture & Engineering
Base drawings, sections, elevations, and 3D linework for renovation and retrofit design.
Historic & Complex Buildings
Non-invasive documentation of facades, interiors, stairs, ornament, and irregular geometry.
Our Process
From field scanning to registered point clouds and 2D plan sets — deliverables your whole team can use.
Project Planning
We assess your site and requirements to plan optimal scan positions and deliverable specifications.
Field Scanning
Our technicians capture millions of precise 3D points using state-of-the-art laser scanners.
Data Processing
Scan data is registered, cleaned, and processed into unified point clouds.
Deliverable Creation
We deliver the registered point cloud with a web viewer link for easy visualization, plus traditional 2D plan sets — so every stakeholder can understand the site, whether they read blueprints or not.
3D Scanning FAQ
Common questions about 3D laser scanning.
Related Services
Other data capture services.
Bridge & Infrastructure Scanning
Survey-grade 3D laser scanning for bridges, overcrossings, tunnels, tanks, rail and roadway corridors, plants, and utility structures, tied to a least-squares-adjusted control network so every point carries a known accuracy.
Learn MoreDeformation Monitoring
Survey-grade deformation and settlement monitoring for distressed structures, buildings adjacent to excavation and shoring, retaining walls, and moving slopes.
Learn MoreAs-Built Surveys
Accurate as-built documentation of existing buildings and sites, captured with a Trimble terrestrial laser scanner and delivered as 2D CAD drawings, 3D linework, or registered point clouds.
Learn More3D Laser Scanning Across Northern California
Local conditions, permitting, and county recording differ city to city — see how we handle 3d laser scanning where your project is:
Need 3D Scanning Services?
Contact us to discuss your project. We'll recommend the best approach for your needs.
Meeting-first estimates • Response within 24 hours • Serious projects only