Ling-Yuk (Lucas) Yeung MRICS, Chartered Land Surveyor

The practice

Founder-led. Personally delivered.

Certus Spatial Solutions is a founder-led surveying practice providing measured building surveys, topographical surveys and Land Registry plans for architects, designers and property professionals.

Every project is personally managed from initial enquiry through to final delivery, so you get consistent quality, clear communication and dependable results.

Ling-Yuk (Lucas) Yeung MRICSFounder and Chartered Land Surveyor

LinkedIn · RICS firm listing

Background

The surveyor who measures it signs it off

Lucas is a Chartered Land Surveyor (MRICS) with professional experience across the UK and overseas.

Before founding Certus, he completed over 100 surveys across the UK, covering residential properties and major infrastructure developments. Every survey is personally carried out and checked by him before delivery.

One point of contact

The person who quotes the job is the person on site and the person who checks the drawings.

Fixed, itemised quotes

Scope, price and dates in writing before anything is booked.

Checked before issue

Drawings are checked against the scan data before they leave the office.

RICS regulated

The firm is regulated by RICS and works to its professional standards.

Laser scanner on site during a measured building survey

Equipment and methods

Professional kit, chosen for the site

Leica Geosystems laser scanning and other professional-grade survey equipment, with drone capture where roofs or larger sites need it, and professional processing software on every job. The output is only as good as what is behind it.

Based in London, working across the UK. If a site needs measuring properly, we'll find a way to get the right kit in there.

See the three services

Getting in touch

Tell us about the job and I'll get back to you personally.

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