Accurately Modelling the Real World

Macleod Simmonds offer accurate and reliable geospatial surveys of both the visible and the hidden environments. Using the very latest technology in conjunction with our own innovative methodologies, we continue to work on some of the highest profile utility mapping projects in the UK.


Do you need our help with a project?

Macleod Simmonds is a forward thinking organisation at the forefront of the subsurface surveying industry. That is well known; however, we also offer bespoke solutions for your other geospatial surveying needs.


Are you a winner?

A career with Macleod Simmonds is a gateway to a very positive future. Being a member of our diverse and extremely capable team of professionals could be just what you are looking for.

Subsurface Imaging
Subsurface Imaging

  Our Subsurface Imaging solutions are based on High-Density Array Ground Probing Radar (HDAGPR) technology and include 2 no. 40…

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PAS128 Utility Surveys
PAS128 Compliant Utility Surveys

  PAS128 is a British Standards Institution (BSI) document specifying requirements for the detection, verification and location of existing and…

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Utility Route Proving Assessments
Utility Route Proving Assessments

Using the very latest HDAGPR (High Density Array Ground Probing Radar) technology, we can offer a fast review of multiple…

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GPR Surveys and Structural Imaging
GPR Surveys and Structural Imaging

  Our GPR Surveys and Structural Imaging technologies allow us to scan the inside of buildings to determine the positions…

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Latest News

27 Mar 2020

Covid-19 Company Update

Dear friends, colleagues and clients, Given the current situation we have taken the decision to stand down from field work activities for the time being. This is essential to look after our staff and their loved ones during these unprecedented times. We will still be providing GPR data processing and survey related CAD services, with […]

19 Jul 2019

Commended at Prestigious National Construction News Awards

Macleod Simmonds, were highly commended in the “Best Use of Technology” category at the 2019 Construction News Awards in a glittering ceremony held on Thursday 11th July at the Grosvenor House Hotel in London. Construction News Awards Established in 1996, The Construction News Awards showcase the very best in the industry and have become the […]

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Geospatial surveying excellence

Macleod Simmonds offer precise and reliable geospatial surveys. Our advanced survey technology helps to inform accurate design by showing you what is hidden.


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Esme Pooke | Construction Assistant Project Manager Transport for London

The mobile GPR team provided a first class service throughout the survey. They were on hand at all hours to ensure we got the job done, despite the urgent timescales we had to work to! They processed the data the next day and the quality of the results was brilliant. Great company to work with.

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David Butcher | Surveys Manager Dyer & Butler

Macleod Simmonds always complete their surveys efficiently, with accuracy and they are very reliable. Due to the quality of surveys and ability to process and interpret data, we have an ongoing partnership with Macleod Simmonds.

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John Robinson | FCInstCES Malcolm Hughes Land Surveyors

We are extremely impressed with the level of utility detail of your survey data in an exceptionally busy road junction. This survey data will allow our client to progress with design and build with confidence.

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Ben Manku | Construction Manager City of London

“I have worked with Macleod Simmonds for over 8 years and I have a very good working relationship with them. They have always been flexible in our requests and happy to rescan any areas if there is a recourse of content. I will always use Craig and the team at Macleod Simmonds. I have always found them to give a fast, professional, reliable and excellent service.”