Welcome to Cass Allen Associates
Cass Allen Associates are a specialist Acoustics consultancy focused on the development, construction and environmental industries. Since our inception in 2000 we have completed over 2000 projects, gathering a wealth of experience throughout a wide variety of industries and situations, all of which is brought to bear on new projects. Unlike many of our competitors, there are no stock images used on this site; instead, all photos are taken from real projects that we have worked on, and which, we hope, gives a genuine insight into the work we do. We are full members of the Association of Noise Consultants and are accredited to carry out pre-completion sound testing as required by Part E of the Building Regulations.