Ventilation
ADS Ltd (Air Design Systems Ltd) offer a specialist sub-contract service to the construction industry for all aspects of commercial, residential and industrial ventilation. As we are not tied down to one manufacturer, we have a wide range of products to choose from and can therefore offer the best product at the right cost. ADS offer a first class local and national design service on all aspects of ventilation with the backup of a nationwide installation service through teams of specialist in-house engineers and sub-contractors.