Why Construction Is a High-Priority Industry for Drug Testing
Construction is consistently one of the highest-risk industries for workplace accidents in the United States. Heavy equipment, heights, power tools, and demanding physical work create conditions where impairment — even subtle impairment — can be fatal. San Diego's construction industry, from residential development in Otay Ranch to commercial projects in downtown, is no exception.
Workers' compensation insurers know this. Many offer meaningful premium discounts to construction companies with certified drug-free workplace programs. And increasingly, general contractors and project owners require drug testing compliance from subcontractors as a condition of contract.
What Types of Testing Do Construction Companies Need?
Pre-Employment: Test every new hire before their first day on the job site. A conditional offer of employment contingent on a negative drug test is standard practice and legally defensible in California.
Random: Ongoing random testing keeps your program credible and acts as a consistent deterrent. Even a low random rate — 25% annually — significantly changes employee behavior.
Post-Accident: Any workplace accident should trigger a post-accident drug test. For many workers' compensation claims, a documented post-accident positive can affect the claim outcome. Test as soon as possible after the accident — call us immediately at 619-241-4415.
Reasonable Suspicion: Train your superintendents and foremen to recognize and document signs of impairment. A supervisor who sends an impaired worker home without testing has done half the job — the test creates the documentation that protects you.
Mobile Testing on Active Job Sites
On Point Drug Testing comes directly to your San Diego County job site. We don't require your crew to leave the site, drive to a clinic, and lose hours of the workday. Our collector arrives with everything needed — the collection takes about 15 minutes per person. For non-DOT rapid screens, results are available on-site.
We've worked with construction crews throughout San Diego County — from Chula Vista and National City in the south to Carlsbad and Escondido in the north. Call 619-241-4415 to discuss your job site and program needs.
Do I Need DOT Testing for My Construction Company?
If your company operates commercial motor vehicles over 26,001 lbs — including dump trucks, concrete mixers, or heavy equipment haulers — and the operators hold CDLs, you likely have FMCSA obligations. DOT requirements apply to the vehicle and the operator, not just the type of work being done. See our DOT Testing page for details.