Aerial night view of Victoria Harbour, Hong Kong

Services

Drone inspection & survey services

Six services covering facades, scaffolding, progress, survey, thermal and infrastructure — combined to suit your project, capturing multiple datasets in one flight.

Drone performing a close-range facade inspection

Facade Inspection

Cracks, spalling and seepage recorded, delivered as annotated elevations.

Close-up of bamboo scaffolding structure

Scaffold & Structure Inspection

Periodic image records of scaffolding, netting and high-level structure.

Aerial view of construction site progress

Progress Monitoring

Repeatable flights with date-organised progress imagery.

Total station engineering survey|SkyWorks

Engineering Survey & Mapping

Orthomosaics, 3D models and as-built records.

Building thermal inspection imagery|SkyWorks

Thermal Imaging

Thermal plus visual imagery to narrow down seepage and debonding.

Aerial view of Tsing Ma Bridge and infrastructure

Infrastructure Survey

Aerial records of bridges, slopes and large facilities.

Traditional methods vs drones

CriteriaScaffolding / gondolaDrone inspection
Lead timeErection and dismantling take weeksScheduled after site assessment; flights take days
CostHigher scaffold, gondola and labour costsNo temporary works; lower overall cost
Disruption to occupantsBlocks windows, affects ventilation and securityShort capture windows with advance notice
Work-at-height riskWorkers at heightCrew operates from the ground
CoverageOften partial, limited to scaffold areaEvery elevation of the building
RepeatabilityRe-inspection needs re-erectionSame route can be re-flown for comparison

Our process

01

Enquiry & drawings

Share the address, building type, storeys and purpose; drawings or past reports help.

02

Site assessment & flight planning

We review surroundings, take-off points and airspace; for advanced operations we apply to the CAD beforehand.

03

Data capture

Visual, telephoto and (if required) thermal imagery along the planned route, with a safety zone in place.

04

Analysis & annotation

Every image is reviewed and suspected defects are tagged by elevation, floor and location.

05

Report delivery & follow-up

We deliver the report and imagery, answer questions and support repair or RI follow-up.

Deliverables

DeliverableContentType
Annotated elevationsSuspected defect locations and IDs marked on elevationsStandard
Photo indexHigh-resolution photo for each tagged locationStandard
Defect scheduleType, location, description and suggested follow-up (PDF / Excel)Standard
Thermal comparisonThermograms alongside visual images with anomaly areasOptional
Orthomosaic / 3D modelOrthomosaic or 3D model of elevations or siteOptional
Raw imageryAll original photos and clips (as agreed)Optional

Turnaround depends on building size and deliverables selected and is stated in the quotation.

Services video

Services overview

Ready to start your inspection?

Tell us the building address, type and inspection purpose and we will prepare a quotation for your project.