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Reliable structural engineers providing high quality professional services to

Hertfordshire and surrounding regions

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Our Services

  • Building Regulation calculations and drawings

  • RIBA Stage design services and drawings

  • Structural engineering surveys and reports

  • Technical design reviews and checking

Vast
Experience

Professional
Team

Quality

Design

Sustainable
& Accountable

About Us

We are a small team of structural engineers based in St Albans and have a broad range of experience in all types of building structures. We work primarily in the residential market and commercial fit-outs, where we have found it to be particularly rewarding when working with homeowners and small business owners.

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Keith Tang - Director, Structural Engineer

Keith is an experienced structural engineer with particular interests in building refurbishment and conservation. Prior to founding Thirteen Structures, he worked on large building and infrastructure projects in the UK and abroad at Ramboll and AECOM. Based in St Albans, he continues to provide the same high level of service to small commercial, domestic and residential clients. 

 

Outside of work, Keith is a busy dad of 3 boys. He is active in the local community and is a governor at a local primary school. In his spare time, he enjoys running, cycling and tending the family allotment.

He is a Chartered Engineer with the Institution of Civil Engineers and an Affiliate of the Institute of Historic Building Conservation.

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