Tier Environmental Ltd is a specialist Geoenvironmental and Geotechnical consulting business providing strategic contaminated land, site investigation, environment, waste soil management, and remediation, sustainability and Construction Materials Testing services to a diverse range of clientele. Tier environmental Ltd has undertaken numerous environmental consulting projects for commercial, industrial, agricultural, construction and municipal clients.

Adrian Read

Principal Geoenvironmental Engineer

James Blyth


Sean Lee

Principal Geoenvironmental Consultant