GRNCS offers a wide range of services including but not limited to home renovations (Loft Conversions | House Extensions | Driveways & Patio Work), project management, structural calculations and design plus more. We at Green Construction Solutions are committed to bringing you the best solution to all of your problems. Originally established to produce structural steel calculations, GCS has gone from strength to strength undertaking a wide range of projects from structural steel calculations & fabrication drawings to underpin reinforcement and temporary works drawings. Working alongside the highest quality craftsmen, tradesmen and professionals we have been able to attain a consistent level of quality, which our reputation has been formed from.