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Level Surveys

Precise level surveys and CAD drawings for your building project.

5 gold stars in a row
Read our Google reviews

• High detail – Surveys undertaken using laser 3D scanners.

• Work quicker – Organised, easy to use CAD drawings.

• Precise data – Data obtained using accurate Leica total stations.

• Experienced – Over 2000 surveying jobs since 2013.

• Fully insured – £500,000 professional indemnity.

THS Concepts undertake detailed level surveys for building contractors looking to verify the precise heights of elements such as flat roofs, concrete slabs, drainage runs and more.

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Operating across London and the South East, our experienced team use the latest Leica equipment, from total stations to 3D scanners. We ensure your level survey requirements are undertaken quickly and cost effectively.

We typically work with the principal contractors on site who are looking to verify a subcontractor’s work, for example verifying a recently-poured concrete slab.

These are some typical project types we offer our level survey service on:

• Verification surveys
• Concrete slab pours
• Roofing
• Drainage

Level Surveys - Process

Quotation / Proposal

On Site Survey

Drawings Package

After Care

Level Survey Drawing Examples

Other Useful Services

Other services may be available in addition to our measured survey service to assist you with your project. Please see below:

Frequently Asked Questions

Get A Quote

To get started, please fill out our form below. After we check your project details we’ll send you a fixed price quotation within 24 hours illustrating costs and timelines to get everything returned to you.

Don’t fancy filling out the form? Get in touch via email or telephone:

Call: 020 8935 5160

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Edward Sadler - Davis Construction
5 gold stars in a row

“Proactive on site and quick. Customer service is of the highest level as well. Will be using for all future projects.”

Teoman Ayas - MIM Studios
5 gold stars in a row

“Professional and attentive. They produced good quality CAD survey tailored for the specific needs of our project. Their price was reasonable and they delivered it on time.”

Anthony Kyrke-Smith - AKS Architects
5 gold stars in a row

“Very efficient service with quick turnaround. I have used THS-Concepts before and I will again, when I next need a detailed survey.”


Geoff Smith
5 gold stars in a row

“Chris and the guys at THS were absolutely fantastic! They were extremely reasonable cost wise yet provided an outstanding service, despite my complicated situation and numerous changes we had to make.”

Need a Quote For Your Project?