Fourstage Environmental Limited are experienced asbestos consultants that offer a bespoke business, from asbestos surveys to asbestos management plans, asbestos air sampling, bulk sample analysis and more from our laboratory in Castle Donington in Derbyshire and throughout the United Kingdom. As asbestos consultants a key stage in managing asbestos is to identify the location, type, condition and extent of any asbestos containing materials (ACM’s). This is achievable by conducting an asbestos survey and asbestos air sampling.