"Pangea is managing all my UST Cleanup Fund sites. If you have contamination or related issues at your site, I highly recommend using Pangea"

-Service Station Owner with Cleanup Fund Site


Bob Clark-Riddell, President and Principal Engineer: Mr. Bob Clark-Riddell founded Pangea Environmental Services, Inc. to provide his clients with top quality, reliable and cost-effective environmental and engineering services. Mr. Clark-Riddell has over 20 years of experience, which includes co-founding Cambria Envronmental Technology, Inc., which he helped grow to over $11M in annual revenues, and tenures at Weiss Associates, ICF/Kaiser Engineers, U.S. Postal Service, and the Superior Electric Company. Mr. Clark-Riddell earned his engineering degree from the University of Pennsylvania, then became a Registered Civil Engineer in California.

Personnel and associates: Pangea uses only experienced professionals to service our clients. Our personnel and associates include:

  • Registered Civil Engineers, Geologists & Environmental Assessors
  • Certified Hydrogeologists
  • Regulatory Compliance Specialists
  • Certified Industrial Hygienist
  • Groundwater Modeling & Monitoring Specialists
  • Remediation Testing and System Operators
  • Drilling Geologists