Accurately Modelling the Real World

Award-winning and established leader in above and below ground surveying, delivering cutting-edge data to help you precisely model both the visible and the hidden environments.

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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.

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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.

Measured Building Surveys
Measured Building Surveys

Measured Building Surveys are often required to facilitate change-of-use building designs or refurbishments, structural alterations, ‘rights of light’ or simply…

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Topographical Surveys

Topographical surveys (Topo) form an essential part of the development process, whether rural, urban or extra urban. Topographical surveys provide an…

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Geophysical Surveys
Geophysical Surveys

Geophysical Surveys use ground-based physical sensing technology to map detectable below-ground features, structures and anomalies.  We use magnetometry, Electro-Resistive Tomography…

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Utility Mapping Survey CAD diagram
Water Industry: Surveying Services

In the ever-evolving water industry, precision data is the foundation for informed decisions. Whether you’re designing new water infrastructure, maintaining…

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Latest News

04 Feb 2026

Old Faithful – A Decade of Delivering Results with the Stream EM

Delivering industry-leading survey results isn’t just about having the latest technology, it’s about how you use it. Nothing demonstrates this better than our journey with the Stream EM. Back in the early 2000s, we were determined to find a way to improve the traditional practice of conducting GPR scans. While the existing method was compliant […]

13 Jan 2026

Anniversary of the NavVis VLX3

This week marks a year since Macleod Simmonds invested in the industry-leading scanner, the NavVis VLX3 – and what a year it’s been. Macleod Simmonds wanted the best technology to match their experience in the industry, and the NavVis VLX3 ticked all the boxes. This cutting-edge tool promised reduced time spent surveying sites, next-day access […]

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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.

Testimonials

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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.”

Accreditations