About Us

Our tradition of best service

Our practice was established in 2008 and have amassed a broad experience from designing residential alterations, loft conversions and extensions, to new-build structures in London, Kent and Surrey.

We pride ourselves in providing high quality and innovative solutions helping our Clients to complete their schemes on time and budget. No matter how large or small your project is, we are always happy to share our expertise – ensuring a hassle-free service and timely delivery of design solutions to our Clients.

We are passionate about efficient engineering to support Clients/ Contractors/ Architects wanting to develop their great ideas. If you would like some smart engineering input please feel free to contact us to discuss your upcoming project. We look forward to working with you.


We can do it all

We are Chartered Engineers experienced in the calculation of steel, reinforced concrete, timber and masonry structures, providing complete structural solutions from concept design sketches to fully-detailed working drawings for construction.

We believe that design should be simple and easy to build, thus resulting in fewer issues on site. It also means shortening the construction time, and therefore bringing the cost down.

Our practice has established closed relationships with selected group of Architects and Contractors, who are available on request to provide their input. The service complexity we provide results in better control over design and build process for our Clients.

The range of design services we offer includes the following:

    • Structural calculations for:
      – Loft conversion,
      – Extension,
      – Internal layout alteration,
      – Renovation and refurbishments,
      – New-build,
      – Temporary and enabling works design.

    • Detailed construction drawings in CAD format,

    • Structural survey and appraisal,

    • Building Regulation advice,

    • Checking engineer and category 3 (CAT3) checks.


Take a look through examples of completed projects

Loft Conversion


New Build

Internal Alterations

Temporary Works

Structural Surveys


Get in touch to discuss your project

We would love to hear from you to discuss your project – please keep in touch by using the enquiry form or by means of direct contact below.

GL Design Services Ltd.
25 Spencer Road
South Croydon