Survey services.
Built for infrastructure.
Geospatial survey, LiDAR scanning, structural inspection and BIM modelling — delivered to engineering quality for infrastructure, utilities, nuclear, rail and built environment clients across the UK.
Sixteen disciplines. One team.
Survey-grade data and inspection intelligence across geospatial, scanning, inspection and BIM — deployed from a single, coordinated operation.
Topographic Survey
Measured land survey to engineering tolerance — levels, contours, boundaries and features captured to OSGB36 and delivered as CAD, DTM and BIM-ready outputs. RICS-regulated, UK-wide.
PAS 128 Utility Survey
Buried services detection and mapping to the British Standards PAS 128 specification. GPR + EML + sonde tracing combined with statutory records reconciliation. Quality Level recorded on every utility.
Thermal Imaging Survey
Radiometric thermography across building envelope, solar PV and M&E assets — UAV and ground-based capture interpreted by ITC Category 2-certified thermographers under documented environmental conditions.
Drone Pipeline Inspection
UAV visual and thermal inspection of water, gas, oil, drainage, district heating and industrial pipelines — surface, elevated and along buried corridors — with confined-space internal capability.
Mining & Quarry Survey
Stockpile and extraction volumetrics, working face progress monitoring and haul road condition capture across UK quarries, opencast and mineral extraction sites. Underground confined-space capability.
Quarry Audit & Verification
Expert Advice. Independent RICS-regulated verification of quarry operator stockpile and extraction volumes for external auditors — year-end inventory assertions for publicly-listed aggregates, minerals and stone groups.
BNG Baseline Survey
RICS-regulated aerial survey input for Biodiversity Net Gain (BNG) baseline assessments — UAV LiDAR canopy heights, multispectral orthomosaics and habitat polygon base mapping for ecology consultants and BNG developers.
Aerial Survey
Survey-controlled UAV photogrammetry delivering orthomosaics, DSM/DTM, contours and volumetric analysis. OSGB36 georeferenced to sub-5cm absolute accuracy.
LiDAR & Laser Scanning
UAV and terrestrial LiDAR producing dense, engineering-grade point clouds at ±2mm accuracy. BIM-ready outputs for structural assessment, CAD extraction and clearance analysis.
Photogrammetry
UAV photogrammetric capture across infrastructure, solar farms, earthworks and brownfield — documented GCP control with RICS Band D/E accuracy (±10–25 mm at 1σ) on hard detail.
Point Cloud Survey
Dense 3D point cloud capture by TLS, UAV LiDAR and photogrammetry — E57, LAS, LAZ and RCP delivery for CAD, BIM, deformation monitoring and digital twins.
Reality Capture & 3D Modelling
Photogrammetric 3D models and cloud-hosted digital twins. Fully measurable, shareable with any stakeholder and integrated with point cloud data for asset lifecycle management.
Aerial & Structure Inspection
UAV and ground-based camera rig inspection of bridges, viaducts, retaining walls and facades. Close-range, high-resolution defect mapping without scaffold or rope access.
Confined Space & Remote Inspection
Collision-tolerant indoor UAV inspection of tanks, vessels, boilers, chimneys, silos and inaccessible voids. Full internal coverage in GPS-denied, unlit environments — zero manned entry. RAMS-backed for all environments including nuclear.
Measured Building Survey
RICS-standard floor plans, sections, elevations and roof surveys to ±5mm accuracy. Point cloud capture of existing buildings for planning, refurbishment, heritage and BIM delivery.
Revit Modelling
Scan-to-BIM Revit models from point cloud and measured survey data. Delivered to LOD 2–4 for architectural, structural and M&E disciplines — federated and IFC-ready for any project environment.
Bring engineering precision to your next project.
Most scoping responses sent within one business day.