• Geotechnical Investigations, Assessments, Monitoring and Design
  • Environmental Assessments (Groundwater and Human Health)
  • Environmental Monitoring – Groundwater, Ground Gases, Noise and Vibration
  • Remedial Strategies
  • Hazardous Waste Assessments & Management
  • Waste and Environmental Permitting
  • Ecological Surveys & Assessments
  • Arboriculture Surveys and Assessments
  • Coastal Engineering Surveys and Assessments
  • Previously operated as Beech Consultants 1998-2014
  • Allied to the Beech Group
  • Fully Certified to ISO 9001 Quality Management Systems
  • Fully Certified to ISO 14001 Environmental Management Systems
  • Obsidian Environmental, formally Beech Consultants Limited
  • Obsidian Environmental, formally Beech Consultants Limited
  • Obsidian Environmental, formally Beech Consultants Limited
  • Obsidian Environmental, formally Beech Consultants Limited
  • Obsidian Environmental, formally Beech Consultants Limited
  • Obsidian Environmental, formally Beech Consultants Limited

Obsidian Environmental, formally Beech Consultants Limited

Obsidian Environmental, formally Beech Consultants Limited, was originally formed in 1998 out of the need to support the demolition and remediation contracting elements of the Beech Group. Due to the expansion of the consultancy services a new company has been formed to reflect the diverse nature of the ever expanding business. It still supports Beech Group but is also assisting an increasing number of new and major clients.

Leon Stanger BSc, CEng, MICE, MIEnvSc. FGS, Dip Geot Eng. heads up Obsidian; and remains the Director of Environment and Health & Safety at Beech Group. Formerly an executive director at Clarke Bond, heading up their geoenvironmental group, clients can now receive his large company consulting advice with SME overheads.

Obsidian has developed a reputation for technical delivery, on time and on budget to developers, contractors, manufacturing operations and legal practices.

The abnormal costs associated with below ground works are ever increasing and the complexity of site assessment and dealing with legislation is a now a very specialist matter. OE is able to offer a wide range of geotechnical and environmental services. We specialise in the Investigation, Assessment of Contaminated Land and Waste Management Services, initially to satisfy planning requirements and thence to assist redevelopment of a wide range of sites. We also aim at reducing risk and environmental liability through pragmatic and economic solutions.

Accreditations Beech Group Accreditations