Nik has worked in design and contracting in London's residential refurbishment and extension sector for over 25 years. Specialising in energy efficient home upgrades and client-led residential design & build, Nik has a passion for transforming London’s houses into homes for the future.

Company description: Earl & Calam Design & Build Ltd are a residential Design & Build contractor specialising in energy efficient, client-led home refurbishments and extensions. By taking the time to understand your home and budget our tailored service helps you make informed choices, and with our experience and expertise we ensure the best results for transforming your home.