CJ Associates is a specialist site investigation contractor working across the road, rail, water and building industries. With over 40 years experience the company has an impressive list of clients in both the public and private sectors and has helped to deliver some of the UK's most complex and high profile infrastructure projects. The company operates various drilling rigs with in house UKAS-accredited laboratories. Staff are highly qualified and support clients from project initiation through to construction. CJ Associates excel in bringing together the multiple strands required for successful planning, procurement and delivery of infrastructure and development projects.