Hazardous waste · inspections by year
Professional, scientific and technical services inspected in San Mateo County, California in 2026
- 6Handlers inspected
- 7Inspections on record
- 6Handlers inspected in 2025
- 9thAmong California counties that year
San Mateo County, California has 6 hazardous waste handlers with at least one inspection on record during 2026, across 7 separate inspections. That compares with 6 in 2025, the same number. It is the 9th largest of the 35 California counties with three or more handlers inspected that year. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
Comparable counties in California, 2026
- Contra Costa County 6
- Orange County 6
- San Bernardino County 7
- Los Angeles County 5
- Orange County 5
- San Bernardino County 5
- Kern County 4
- Los Angeles County 4
Inspections recorded in 2026
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2026-08-12 | GENENTECH INC - LOWER CAMPUS | South San Francisco | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-07-17 | BRISTOL-MYERS SQUIBB | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-06-18 | GENENTECH INC SOUTH CAMPUS | South San Francisco | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-05-14 | GENENTECH INC - LOWER CAMPUS | South San Francisco | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-13 | GENENTECH INC - BUILDING 56 | South San Francisco | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-03-06 | MRL SAN FRANCISCO, LLC | South San Francisco | COMPLIANCE EVALUATION INSPECTION | S |
| 2026-02-27 | CODEXIS INC | Redwood City | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.