At COS Construction we use our wealth of experience in building property extensions throughout the UK to build you the most luxurious home extension. We will always work closely with you to assess which extension fits your requirements; you will be guided from start to finish on your project by your appointed construction manager, who will be with you throughout the process to deal with all your building requirements from planning, design & build.

COS Construction is always evolving and dedicated to using the most up-to-date technology which has been developed internally and externally, allowing us to run our projects smoothly and safely.

Our technology allows us to plan, monitor, budget, 3D walkthroughs, H&S monitoring, compliance, and quality assurance monitoring. With this, it allows for clear communication throughout our business from people within the office, site teams and clients which enables our work to run smoothly.

No matter the size or scale of your project, COS Construction is here to assist you.

Get in touch with us today to request a survey, a free quote, or simply to seek friendly advice.