About GAMA

GAMA Design & Build offers a wide range of services from consultation, engineering, design, installation, warranty, with access to top-level experts and cutting-edge technologies, our company is able to successfully tackle virtually any type of job.

We work with both private home-owners and construction industry professionals. Large or small, technically extravagant or every day – your project is in good hands. We can also design unique, unusual structures at the client’s request.


Design & Planining

Whether you’re looking for a simple extension or an entire house built, our goal at Gama is to provide you with a design that you’ll love!

Conversions & Extensions

We provide a variety of bespoke extensions designed to your specific requirements & ensure the plans meet the required regulations.

Ground Works

We have a highly experienced team that can successfully undertake all forms of groundwork projects even in the most challenging ground conditions


We have a number of long standing relationships with property management companies within the London and surrounding areas

Recent Projects


Having worked with a number of building companies over the years I found Gama a delight to work with. I can’t get over their attention to detail and the incredible speed at which our new extension was built. All credit — I would recommend them all day long!

Thomas Green – October 2018
Bromley — Greater London

Contact us

11 + 14 =

020 3034 1134
77 Lassell street, London, SE10 9PJ