American Industrial Hygiene Association:

AHA Accredited Laboratory, Lab ID # 181614

Illinois Capital Development Board:

Pre-Qualified Professional Design Firm

- Civil Engineering and Asbestos Services

Illinois Department of Transportation:

Pre-Qualified Engineering Consultant

- Construction Inspection

- QA HMA & Aggregates

- QA PCC & Aggregates

- Asbestos Survey

- Geotechnical Services

- Structure Geotechnical Reports

- Subsurface Explorations

Chicago Department of Transportation:

Pre-Qualified Engineering Consultant

- Construction Engineering for Roadway Projects

Public Building Commission of Chicago:

Pre-Qualified Engineering Consultant

- Environmental Consulting & Materials Testing

Pre-Qualified Engineering Consultant

- Geotechnical Soils Engineering

- Site Assessment

- Site Field Observation

- Safety Engineering

- Accident-OSHA Studies

- Safety Training & Awareness Services

- Environmental Consulting

- Contaminated Soil Services

- Environmental Engineering

- Construction Services-General

- Concrete Engineering

- Field Engineering

- Environmental Site Assessment

- Environmental Remediation Services

- Conservation/Resource Management

- Geological Consulting & Study

- Ecological Services

- Air Quality Monitoring Services

- Lead and Asbestos Inspection Services

- Testing & Monitoring Services

- Lead/Asbestos Inspection Services