Find My DrainageAdd your business
← Back to London
Cadmap Ltd | Utility GPR Surveyors | Measured Building Surveys | Land Topographical Surveys | CCTV Drainage Surveyors |

Cadmap Ltd | Utility GPR Surveyors | Measured Building Surveys | Land Topographical Surveys | CCTV Drainage Surveyors |

5.0(15 reviews)See reviews ↓·London

About the company

Cadmap Ltd is a RICS land and measured surveyor. It specialises in measured building, land and topographical surveys. It uses BPSS checked surveyors. It offers PAS128 utility surveys and provides ground penetrating radar (GPR) utility surveys. It provides 3D laser scanning (BIM) services and offers CCTV drainage surveys.

It also offers boundary surveys, setting out engineering services, borehole clearance surveys, verified view surveys (AVR), structural monitoring services, hydrographic surveys, drone surveys, rebar scanning surveys, petrol station forecourt surveys, EV charging surveys, CAD services, 3D visualisation services, Revit models, and internal fit out services. Cadmap Ltd serves London and the Home Counties. It has offices in Surrey, London, Brighton, and Hampshire.

What customers say

Based on genuine customer reviews

Wimbledon-based Cadmap Ltd is described by architectural and construction clients as a surveying practice delivering utility mapping, ground penetrating radar investigations, topographical and measured building surveys, and underground pipe tracing. Several customers describe buried services plotted to accurate positions and depths and presented in CAD drawings whose clarity gave them confidence in the data. James, a surveyor named in accounts, carried out a measured building survey of a listed property in Somerset efficiently, with drawings returned within the promised week. A recurring theme is the steady flow of progress updates while work is under way, noted with appreciation.

Tracing underground pipes beneath a garden in connection with a Thames Build Over is recalled as careful and precise, with Mike named for his effort and the standard of the drawings. Long-standing clients mention returning across numerous projects over almost a decade, citing consistency in topographical survey work and the quality of outputs. The team comes across as knowledgeable and experienced in utility mapping, quick to answer questions and easy to cooperate with. Reviews regularly refer to prompt service and good value for surveys intended for architectural use, alongside a courteous manner throughout fieldwork.

Building designerBuilding firmCamera repair shopLand surveying officeLand surveyorProperty Surveyor
Cadmap Ltd | Utility GPR Surveyors | Measured Building Surveys | Land Topographical Surveys | CCTV Drainage Surveyors | — Customer photo
Cadmap Ltd | Utility GPR Surveyors | Measured Building Surveys | Land Topographical Surveys | CCTV Drainage Surveyors | — Customer photo

Reviews

Reviews are taken from publicly available sources.

ES
Elliott Smith26 May 2026

We recently used Cadmap for a GPR (ground penetrating radar) survey and were extremely impressed with the service from start to finish. The team was professional, knowledgeable, and clearly very experienced in utility mapping. They carried out the survey efficiently and provided a highly detailed report, including accurate locations, depths, and clear CAD drawings. The level of detail and clarity gave us complete confidence in the data, which was critical for our project. Communication throughout was excellent, and everything was delivered on time as promised. It’s clear Cadmap take pride in their work and operate to a very high standard. I would highly recommend Cadmap to anyone needing reliable and accurate GPR surveys.

JB
Julia Brett30 April 2026

Cadmap - Provided a measured building survey for me. Very happy.

AW
Andrew Wainwright13 February 2026

Top Survey Company, I have used this company to trace Underground pipes across my garden for a Thames Build Over, thanks so much Mike for your hard work and top notch drawings.

SB
Simon Bruntington27 August 2025

Great Company to work with and I really appreciate the constant updates on progress.

DS
Deep Sidhu4 August 2025

These guys have really outstanding services with more and more professionalism and really appreciate them for the work

JG
João Gil29 July 2025
RC
Ruba Computer28 July 2024

Drain unblocking & drainage in London compared

Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 12 businesses in this category in London are compared.

RankProviderRatingReviewsOpen Sat.
1Cadmap Ltd | Utility GPR Surveyors | Measured Building Surveys | Land Topographical Surveys | CCTV Drainage Surveyors | (this page)★ 5,015Yes
224/7 Drain Unblocking & CCTV Surveys★ 5,077Yes
3End Survey Ltd★ 5,08Yes
4London Emergency Drainage LTD★ 5,07Yes
5J Snow Drainage London★ 5,050Yes
Contact
+442031742067www.cadmap.co.ukOffice 9, 60 Windsor Ave, London SW19 2RR
Working hours
Monday08:00–18:00
Tuesday08:00–18:00
Wednesday08:00–18:00
Thursday08:00–06:30
Friday08:00–18:00
Saturday08:00–18:00
Sunday08:00–18:00