Serving South San Diego County Employers
National City and Chula Vista are home to a significant concentration of San Diego County's industrial, warehouse, logistics, and construction employers. From the National City industrial corridor along Bay Marina Drive to Chula Vista's Otay Ranch commercial districts and manufacturing operations near the border, these are businesses that depend on reliable, fast drug testing.
On Point Drug Testing serves both cities as a core part of our San Diego County coverage area. We are typically able to reach most National City and Chula Vista locations within 1–2 hours of your call.
Industries We Serve in This Area
In National City and Chula Vista, we regularly work with:
- Automotive businesses along National City's Mile of Cars
- Warehouse and distribution operations near Otay Mesa
- Construction crews working residential and commercial projects throughout the South Bay
- Trucking and transportation companies crossing the border corridor
- Staffing agencies placing workers in area manufacturing
- Healthcare support and home care agencies
DOT Testing for Border-Adjacent Trucking
The Otay Mesa Port of Entry is one of the busiest commercial border crossings in the United States. Trucking companies and freight operations in this area often have significant FMCSA compliance obligations. On Point Drug Testing performs DOT urine specimen collections following all 49 CFR Part 40 requirements for carriers operating in this corridor.
Post-accident testing in this area is especially critical given the complexity of cross-border operations. Call us immediately after any qualifying accident — 619-241-4415 — and we'll mobilize as fast as possible.
Book Mobile Testing in National City or Chula Vista
Our Non-DOT rapid urine screens are available for online booking and payment — 5-panel at $50, 10-panel at $65. For DOT collections, call us for pricing. We come to your location 7 days a week, 7AM–7PM.
See also: Mobile Drug Testing in National City | Mobile Drug Testing in Chula Vista