For Architects & Engineers
Survey Data That
Works
LiDAR scanning, measured building surveys, and building performance testing — delivered BIM-ready and to specification. Run by a Chartered Architectural Technologist who understands your workflow.
Services
From existing conditions
to verified performance.
Digital Capture
Measured building surveys, scan-to-BIM, and 3D documentation. Accurate existing condition data delivered in formats that work with your design software.
Building Performance
Airtightness testing, thermal imaging, and in-situ U-values. Verify that buildings perform to specification — or diagnose why they do not.
AI & Automation
PyRevit tools, BIM workflow automation, and custom development. Streamline repetitive tasks and let your team focus on design.
Why Kanna
A surveyor who
gets it.
We Speak Your Language
A Chartered Architectural Technologist (MCIAT) runs every survey. We understand construction detailing, building regulations, and design intent — because we've worked on your side of the table.
BIM-Ready Deliverables
Point clouds registered to site coordinates. Revit-ready models with accurate geometry. Data formatted for your workflow, not ours. We deliver what your project actually needs.
Survey to Specification
Whether you need LOD 200 massing or LOD 400 fabrication models, we scope surveys to your brief. No over-engineering, no gaps — just the right data for your design stage.
Selected Work
Case Studies
Process
Brief to deliverable.
Brief
Tell us what you need — LOD requirements, file formats, coordinate systems, scope of survey. We scope to your specification.
Survey
We capture the existing conditions using LiDAR, photogrammetry, or manual techniques as appropriate to your project.
Processing
Raw data becomes BIM-ready deliverables — registered point clouds, Revit models, CAD drawings, or reports as specified.
Delivery
Files delivered via your preferred method with a technical review. We remain available for queries during your design phase.
Who We Work With
Serving the design and construction industry.
Architecture Practices
As-built surveys, measured building surveys, and BIM models for refurbishment and extension projects
Structural Engineers
Accurate existing condition surveys, clash detection, and structural documentation
M&E Consultants
Thermal performance verification, services coordination, and as-installed surveys
Heritage & Conservation
Historic building recording, Listed Building documentation, and conservation surveys
Main Contractors
Site verification, progress monitoring, and as-built documentation for handover
Housing Associations
Stock condition surveys, retrofit assessment, and compliance testing
Need survey data for your project?
Tell us about your requirements. We will scope the right survey approach and provide a fixed-price quote.