Established
1971
Headquarters
San Diego, California
NAICS Codes
541330 – Engineering Services
541360 – Geophysical Surveying and Mapping Services
541380 – Testing Laboratory
541620 – Environmental Consulting Services
541690 – Other Scientific and Technical Consulting Services
562910 – Remediation Services
Primary Services
Geotechnical Engineering
Environmental Engineering
Engineering Geology
Construction Inspection
Primary Markets
Land Development
Transportation
Infrastructure
Institutional
Brownfields/Redevelopment
Natural Resources
Company License
CA A-HAZ-C57