Our Services – Level Surveys


Find out about our professional level surveys and how we help verify elements such as concrete slabs, roofing, and drainage.


Find out about our professional level surveys and how we help verify elements such as concrete slabs, roofing, and drainage.

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.

Working with building contractors across London and the South East, we have been undertaken a number of level survey jobs.

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.

Another example is checking elements prior to construction to gauge the number of materials required.

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Key Advantages of Having a Professional Level Survey

Client Testimonials (Google & TrustPilot)

“THS Concepts Ltd provided an outstanding service to me. The plans they provided were very detailed and covered everything we needed and more.”

5 Star Google Reviews

Robert Hepworth
(Google Reviews)

Very professional, approachable team who are willing to assist the needs of their client in any way possible. Great turnaround with excellent end results.”

5 Star Google Reviews


“I cannot tell you how impressed I was. I found THS Concepts via an online search, and got the drawings I needed swiftly and efficiently.”

5 Star Google Reviews

Zina Rohan
(Google Reviews)

level survey drawing
photograph of a level survey at Gants Hill London
level survey drawing

How Much Does a Level Survey Cost?

Cost all depends on the extent, size and specification of the area that needs surveying.

We can quote the works based on a day rate if need be, however, we prefer to give a fixed price as this is advantageous for both you and us.

If you are looking for a quote then get in touch to discuss your project. We will then send you a formal quote for the required works!

Where Do You Undertake Surveys?

THS Concepts operate nationally and internationally, we have worked from Edinburgh in Scotland to Liberia in West Africa.

On a day to day basis, we typically undertake our surveys in the South East of the UK. This includes London, Essex, Kent and Sussex.

How Quickly Can You Return My Drawings?

We know how important it is to get drawings and information returned as quickly as possible.

Our typical lead-in times are 5 to 10 days with level survey information returned as quickly as 24 hours after the survey has been completed.

Let’s Get Started With Your Level Survey Quote!

Message Us Here
Call 020 8935 5160

Let us know a little bit of information about your project and we can provide a fixed price quote with our next available survey date.

If you aren’t sure on what you require, we are happy to provide assistance and talk you through the process. Just give us a call or send us a message.