Permitted. Experienced. Trusted across California’s most sensitive ecosystems.
Mesa Bio has navigated California’s most rigorous regulatory environments — from CEQA to Section 7 consultations — delivering compliant outcomes on time, every time.
A decade of zero permit violations in California
Our biologists carry active permits with USFWS, CDFW, and the U.S. Army Corps of Engineers — letting projects move forward without costly delays. Every survey, every report, every agency interaction backed by documented experience.
Zero Violations
Every permitted project. Every compliance requirement. Zero violations.
Mesa Bio maintains a spotless compliance record across hundreds of projects and every major California regulatory body. Our biologists don’t just know the rules — they helped shape the best practices that keep projects moving.
- USFWS Section 7 & Section 10 authorized biologists
- CDFW 2081 and 2080.1 permit holders
- U.S. Army Corps of Engineers qualified personnel
- CEQA & NEPA technical documentation specialists
Experienced across California’s most demanding project types.
Mesa Bio’s statewide experience spans five distinct project categories, each with its own regulatory framework, agency relationships, and biological survey requirements. We have deep operational history in all of them.
Wherever your project is in California, we have worked there.
Mesa Bio’s project history spans California’s 18 recognized bioregions — from the Mojave to the Palisades, the San Joaquin Valley to the Sierra foothills.
San Joaquin Valley
Endemic species, oil field operations, solar corridors, and infrastructure. Our deepest regional concentration.
Mojave Desert
Utility-scale solar, DRECP compliance, desert tortoise protocol surveys, and transmission line work.
Tehachapi Mountains
Multi-bioregion crossover where SJV endemics, Mojave species, and coastal chaparral communities overlap.
South Coast
Palisades Fire disaster response, coastal sage scrub surveys, and Coastal Commission coordination.
Coastal and Riparian
Wetland delineation, SAA, and 404/401 permit coordination statewide.
Statewide Linear Corridors
California High Speed Rail and multi-jurisdiction infrastructure spanning hundreds of miles.
Sierra Nevada Foothills
Foothill woodland, vernal pools, and mining and infrastructure project corridors.
Federally and state permitted for California’s most legally sensitive species.
Mesa Bio holds active USFWS and CDFW permits for the collection, handling, marking, tissue sampling, and genetic analysis of fully protected, federally endangered, and state threatened species. These permits are not easily obtained — they represent years of demonstrated field competency and direct agency relationships that most firms simply don’t have.
Ready to move your California project forward?
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