Our Certifications/Qualifications

E5, Inc. is staffed with experienced Professional Engineers, Certified Permitting Professionals and other environmental professionals that can support your needs.  E5, Inc. is also a certified Disadvantaged Business Enterprise (DBE) pursuant to U.S. Department of Transportation (U.S. DOT) regulations, as certified under the California Unified Certification Program by the Orange County Transportation Authority (OCTA). 

Registered Professional Engineers
California Board for Professional Engineers and Land Surveyors

Certified Permitting Professionals
South Coast Air Quality Management District

Disadvantaged Business Enterprise (DBE)
U.S. Department of Transportation

Hazardous Waste Operations Certification (HAZWOPER)
Occupational Safety and Health Administration, 29 CFR 1910.120