DOT-COMPLIANT · ON-SITE EMPLOYER DRUG TESTING
Mobile Drug & Alcohol Testing in Sacramento, California
On-site DOT-compliant collections for Caltrans District 3 contractor fleets, Union Pacific Sacramento Yard crews, SMUD and PG&E pipeline workers, and McClellan Park air cargo employers.
On-site DOT-compliant collections for Caltrans District 3 contractor fleets, Union Pacific Sacramento Yard crews, SMUD and PG&E pipeline workers, and McClellan Park air cargo employers. Sacramento anchors transportation & construction (fmcsa), rail (fra), pipeline & utilities (phmsa) employer demand — including Caltrans District 3; Union Pacific Sacramento Yard; SMUD (Sacramento Municipal Utility District); PG&E NorCal Gas Distribution, and related operators across California. For safety-sensitive CDL drivers, pipeline workers, railroad crews, and aviation employees who cannot leave a shift for a clinic visit, mobile collection keeps operations staffed while meeting federal custody requirements.
OnSite Employer Testing coordinates mobile drug testing collections at your Sacramento-area facility, yard, terminal, or job site. We do not operate a clinic. Review how it works or browse all locations we serve across the region.
Why Sacramento Employers Need Mobile Testing
Caltrans contractor fleet testing at job sites along I-5, I-80, SR-99, and Capitol District corridors
UP Sacramento Yard FRA random pool management and post-incident collections
program design and compliance obligations remain your responsibility under applicable law — we coordinate the collections
Industries We Serve in Sacramento
Caltrans District 3
Caltrans District 3 — state highway contractor CDL fleets FMCSA (FMCSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Sacramento market.
Union Pacific Sacramento Yard
Union Pacific Sacramento Yard — FRA covered railroad employees (FRA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Sacramento market.
SMUD (Sacramento Municipal Utility District)
SMUD (Sacramento Municipal Utility District) — PHMSA-adjacent utility contractors (Non-DOT-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Sacramento market.
PG&E NorCal Gas Distribution
PG&E NorCal Gas Distribution — PHMSA Sacramento Valley pipeline operators (PHMSA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Sacramento market.
McClellan Park
McClellan Park — DHL/Amazon Air cargo hub FAA safety-sensitive (FAA-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Sacramento market.
California Department of Corrections
California Department of Corrections — state agency contractor drug-free workplace (Non-DOT-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Sacramento market.
Clark Pacific / McCarthy Building Companies
Clark Pacific / McCarthy Building Companies — MILCON and state facility construction (Non-DOT-regulated or employer-directed programs where applicable). We coordinate on-site collections for pre-employment, random, post-accident, and reasonable suspicion events at employer facilities throughout the Sacramento market.
Applicable Regulations
Employers in Sacramento commonly coordinate testing under:
- 49 CFR Part 40 — DOT collection and laboratory procedures
- 49 CFR Part 382 — FMCSA CDL Caltrans contractor and trucking fleets
- 49 CFR Part 219 — FRA covered service Union Pacific Sacramento
- 49 CFR Part 199 — PHMSA PG&E gas distribution and pipeline operators
- 14 CFR Part 120 — FAA McClellan Park air cargo safety-sensitive employees
- California Labor Code §§ 1025–1028 — state agency contractor drug-free workplace programs
- California Government Code § 19572 — state employee drug and alcohol policy
Testing Services Available in Sacramento
We coordinate the following collections for Sacramento-area employers:
DOT drug testing collections (FMCSA, FRA, FAA, FTA, PHMSA)
- Pre-employment drug and alcohol testing
- Reasonable suspicion and return-to-duty testing
Breath alcohol testing (BAT certified)
- Oral fluid drug testing
Mobile and on-site collections at your facility, yard, or job site
On-Site Collections in Sacramento
PG&E/SMUD PHMSA-compliant pipeline and utility worker collections throughout the Sacramento Valley
McClellan Park FAA air cargo employer on-site collections — DHL, Amazon Air, cargo handling crews
California state agency contractor drug-free workplace program support for Sacramento-based employers
Use our instant quote calculator to scope your collection or visit our service areas page for broader coverage context.
Questions from employers in this region
California has strict employment laws — how does drug testing work for state contractors?
California Labor Code §§ 1025–1028 governs employer drug-free workplace programs for state contractors. For DOT-regulated employees (CDL drivers, pipeline workers, railroad crews), federal regulations preempt California state law. We coordinate collections that satisfy both federal DOT and California state program requirements.
Can you test Caltrans construction crews at active highway job sites?
Yes. We come to your active Caltrans project site — whether on I-5, I-80, SR-99, or a Capitol District construction corridor — and conduct collections in your site trailer or designated collection area, meeting FMCSA Part 382 chain-of-custody requirements.
How do you handle PG&E PHMSA collections in the Sacramento Valley?
We coordinate with your PG&E facility EH&S contact for each site and follow 49 CFR Part 199 PHMSA standards. Collections are routed to federally-certified laboratories with proper chain-of-custody documentation for pipeline operator compliance records.
Core programs: Mobile & on-site drug testing, DOT drug testing, Non-DOT drug testing, Post-accident testing, Reasonable suspicion testing, Random testing programs, Breath alcohol testing. Planning: how it works, instant quote calculator, all locations. Industries: employer industries we support. Long-form answers: Employer drug testing FAQ. Quick questions: Contact us.
For how we think about regions and feasibility, see service areas.
Nationally coordinated collection support
OnSite Employer Testing is headquartered in Illinois and coordinates mobile and on-site employer testing across selected regions and employer locations—including through partner collectors when your program, timing, and geography allow. Availability depends on location, timing, test type, site access, collector availability, and scheduling needs.
Scope collections for your Sacramento-area operation
Share your facility address, expected donor count, test reason, and DOT or non-DOT status — we confirm what is workable and send a written proposal.