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About Us

Find out about THS Concepts

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Working across London and the UK, we undertake detailed surveying services providing data-rich CAD drawings and reports.

We help our clients across London and the South East get their construction and engineering projects off to the best start. From measured building surveys to topographical surveys, we assist architects and construction professionals looking for accurate drawings, value for money, and great customer service.

Hi, I’m Tom, founder and co-director of THS Concepts. I started the business in February 2013. Before THS Concepts, I was a marine civil engineer working for a company called Red7Marine.

I started the business to provide local architects with quality survey information to base their proposed designs from. Obtaining accurate survey information for a building project from the start is important. I found that architects often lacked the time and the equipment to undertake this task correctly.

The business started from my kitchen table. However, it quickly graduated to a small office nearby as the business grew.

7 years, three office upgrades and about 1,500 jobs later, THS Concepts is a team of seven people and one of the leading surveying businesses in South East England. We’re based in Leigh-on-Sea, recently voted the happiest place to live in the UK.

About Us

Meet The Team - Humans

Tom Ayre Profile

Tom Ayre

Director / Founder

Francisco Soares surveying in London.

Francisco Soares

Monitoring Surveyor

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Sam Leek

Trainee Surveyor

man on bridge with total station

Chris Horton


land surveyor at desk

Scott Watts

Topographical Surveyor

photo of Lesley Castle at THS Concepts

Lesley Castle

Office Manager

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Henry Field

3D Scanning

Office Dogs

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The Black Labrador

Rolo the Labrador mug shot


The Brown Labrador