Business Details
15 Years
experience
Elevate your projects with precision
Established in 2011 by Michael Brett, CADMAP Limited is a UK-based surveying and geomatics company providing specialist services to a diverse client base. We deliver topographical land surveys, measured building surveys, PAS 128 utility mapping, CCTV drainage surveys, laser scanning and BIM modelling for clients across multiple sectors.Our portfolio includes work for organisations such as BBC television productions, Mace, Arcadis, Barratt Homes, Cala Homes, Bellway Homes and Kier Group, alongside international private clients including royal family developments and overseas projects. We have completed assignments throughout the United Kingdom and internationally, including France, Ireland and the Falkland Islands, maintaining consistent standards of accuracy and professionalism.
Services
Topographical Surveys
Measured Building Surveys
Utility Detection
3D Laser Scanning
Drone Surveys
Served areas
- The whole UK - London, Surrey, Sussex, South East
Details
- Year established: 2011
- Employees: 25
- Licensed
- Insured
Highlights and features
- We have over 30 years of experience in land and building surveying.
- Our team uses advanced Leica robotic total stations and 3D laser scanners.
- We are members of The Survey Association (TSA) for industry excellence.
- We provide accurate, actionable survey data for complex construction projects.
- Our services cover London, Surrey, Sussex, and the wider South of England.
Associations and certifications
- The Survey Association (TSA)
- PAS128
Payment methods
- Bank transfers
Services
Land Topographical Surveys
We provide detailed topographical surveys for architects, developers, landscape designers, and homeowners undertaking projects of varying scale. Our surveys accurately record land levels and ground features to support effective planning and future development. We deliver precise site data using advanced Leica total stations operated by fully trained surveyors. Our team also holds the necessary certifications required for access to construction and educational sites.
Measured Building Surveys
We provide professional measured building surveys carried out in accordance with RICS standards. Our team produces detailed CAD drawings including floor plans, elevations, and sections. We collaborate with architects and developers to support planning applications for property extensions. Digital outputs are supplied in DWG, DXF, and PDF formats. Our service ensures precise and reliable building information for a range of property types.
CCTV Drainage Surveys
Our surveys make use of advanced sonde technology integrated within CCTV camera systems. This allows precise detection of pipe direction and location when used with RD8200 Cat and Jenny TX10 equipment. The system supports line and level assessment where required for drainage investigations. Results are combined with detailed inspections to establish comprehensive condition reports.
GPRS Surveys
Cadmap Limited undertakes PAS128 GPRS surveys for clients ranging from homeowners to blue chip. A GPR survey is a non-invasive technique for locating and mapping underground features. Radar pulses are directed into the ground and reflected by electrical variations. Data is processed into images or 3D models used across construction, utilities, archaeology and drainage sectors.
Boundary Surveys
We at Cadmap Ltd carry out boundary surveys for a wide range of clients. This work requires substantial experience alongside appropriate surveying equipment, as simple tape measures and Disto devices do not provide sufficient accuracy. Our surveys are used for boundary disputes, land registry submissions, and precise area calculations. We regularly deliver reliable plans and documentation for client records.
3D Laser Scanning BIM
We deliver BIM and 3D laser scanning services tailored to a wide range of surveying projects. The Leica P20 enables rapid capture of high-density point cloud data, supporting efficient site workflows. It is particularly effective where time constraints or detailed information requirements exist. We support elevations, floor plans and specialist projects.
Questions
What is a topographical survey?
A topographical survey maps land features, contours, and elevations to support construction, planning, and environmental projects.
Why invest in a measured building survey?
Measured building surveys provide accurate structural data for renovations, compliance, and asset management.
What areas do you cover?
We operate across London, Surrey, Sussex, Hampshire, Berkshire, and the wider South of England.
What equipment do you use?
We use Leica robotic total stations, 3D laser scanners, ground-penetrating radar, and UAV drones.
Are you accredited?
Yes, we are members of The Survey Association (TSA) and follow PAS128 standards.
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Reviews (2)
Azid Ahmed
May 23, 2026
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Excellent service from CADMAP Limited. The team was efficient, professional, and delivered accurate survey data on time. Very easy to work with and highly recommended.
Deep Sidhu
Aug 07, 2025
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These guys have really outstanding services with more and more professionalism and really appreciate them for the work