Environmental Consultants in
County Down

Established in 1981, Marshall Day Acoustics has grown to become one of the world's largest and most respected acoustic consultancies. For over 30 years, we have been providing the highest standard of architectural and environmental acoustic consulting.

Blockbusters Environmental Services is a full service drainage specialist, offering a diverse range of services to both domestic and industrial customers across Northern Ireland, Ireland and the UK. Our highly trained and multi-skilled accredited workforce deal with oil spills and blocked drains, septic tank emptying, CCTV drain camera surveys and much more.

Established in 1996 by Dr Jane Preston, ATEC is an environmental consultancy firm based in County Down and covering Northern Ireland and the Republic of Ireland.