It is our mission here at The Constellation Group to achieve the highest standards of excellence and innovation in building renovation. We are specialists in building conversion and renovations. The Constellation Group is turning the building world on its head, with construction at our heart we take an altogether more precise design-led approach to every job. We call it The Constellation approach, a process that combines meticulous planning and technical know-how with inspirational building, craftsmen and customer care. With our own site managers we project manage every development allowing you to carry on with your lives. The Constellation Group covers every aspect of the building/ renovation industry, here are a few examples of the kind of work we carry out. Complete property re-development. Single and double Extensions. Loft and cellar conversions. Kitchen and bathroom re-design. Property conversions. New build. Commercial developments.