Drone Surveying, Mapping & Inspection Services

Construction & Earthworks

Volumes, levels, design checks and a dated record of the build.

How much material is on site?Stockpile Volume SurveysMeasured stockpile volumes in cubic metres, with outlined piles and repeat measurements for stock reconciliation.From £650 + VATView service
How much has been dug, and how much fill is still needed?Cut & Fill SurveysCut, fill and net volumes with heat maps, comparing surveyed ground with design levels or an earlier survey.From £950 + VATView service
What are the existing ground levels?Topographical MappingTerrain and surface models, contours, spot levels and point clouds that show the shape and levels of your site.From £850 + VATView service
How has the site changed since the last visit?Construction Progress MonitoringRepeat aerial mapping and fixed-viewpoint photography that gives a dated, measurable record of the build.From £550 + VAT per visitView service
How does the site compare with the design?CAD Overlays & Design ComparisonYour CAD drawings laid over current aerial mapping, so the design and the real site can be compared.View service
What was actually built, and where?As-Built SurveysA dated, measurable record of the finished site for handover, adoption and later questions.View service
How much material has moved since the last survey?Quarry & Landfill SurveysFaces, benches, stocks and void space measured from the air, with change between surveys.View service

Mapping & 3D Modelling

Measurable aerial maps, detailed 3D models and repeat monitoring of changing ground.

Buildings & Heritage

Close inspection and detailed records of roofs, elevations and historic fabric.

Technical Inspections

Zoom and thermal inspection of solar arrays, electrical plant, masts and structures.

Pricing

Indicative Starting Prices

Introductory prices for straightforward projects, to help you plan. Your quotation depends on the size and complexity of the site, travel, access, processing, ground control, reporting and the deliverables you need. VAT is additional.

Service	Starting price
Stockpile volume surveys	From £650 + VAT
Cut and fill calculations	From £950 + VAT
Topographical surface mapping	From £850 + VAT
Construction progress mapping	From £550 + VAT per visit
Orthomosaic mapping	From £550 + VAT
General 3D photogrammetry modelling	From £650 + VAT
Heritage 3D modelling, basic exterior models	From £400 + VAT

Regular surveys at agreed intervals or project milestones are priced at a preferential rate per visit, because planning and set-up are shared and the same capture and control methods are used each time. Larger churches, complex structures and detailed measured heritage outputs are quoted individually.