Trusall Ventilation has grown tremendously over the last 45 years and especially relevant so has our experience. We have become one of the leading providers of Ventilation, Air conditioning and also Heating products. We design ‘extract and supply duct systems' for commercial, industrial and also retail premises and then manufacture and install them. Our AutoCAD experienced engineers will design your system with you to ensure that your requirements are met and your needs are also satisfied.