FAA · FMCSA · FRA · ON-SITE EMPLOYER TESTING
Mobile Drug & Alcohol Testing — Elk Grove Village, IL
The largest industrial park in North America. 5,600+ businesses. 100,000 workers. We are based 5 miles away in Rolling Meadows — collections at your facility, not a clinic.
Elk Grove Village holds the largest consolidated industrial park in North America — 6 square miles, 5,600+ businesses, over 400 manufacturers, and nearly 100,000 workers. The park has been ranked the #1 Business Park in the United States four consecutive years by Business Facilities Magazine and holds the largest concentration of logistics and freight companies in the country. Illinois Tool Works, ADP, Pepsi-Cola Distribution, Wheels Inc., and hundreds of manufacturers and 3PL operators anchor this market — many running CDL fleets, operating safety-sensitive equipment, or subject to FMCSA, FAA, or PHMSA random testing requirements.
OnSite Employer Testing is headquartered in Rolling Meadows, 5 miles from the Elk Grove Village business park. We coordinate mobile and on-site drug and alcohol testing for Elk Grove Village employers — DOT-compliant and Non-DOT programs, at your facility, on your schedule. See how it works, O'Hare corridor coverage, and all locations.
Why Elk Grove Village Employers Choose Mobile Testing
The Elk Grove Village business park runs 24 hours a day. Sending employees off-site to a testing clinic is operationally impractical when your facility has 8, 15, or 30+ employees in a single random draw. A manufacturer losing a machinist for 90 minutes — or a logistics hub pulling three dock workers off a shift — pays for clinic-based testing twice: once in the invoice and once in lost labor.
Mobile collections bring a DOT-certified collector to your dock, break room, or on-site conference space at your designated window — 4 AM starts are routine. Employees walk to the collection station and walk back. Most individual collections take under 10 minutes. Your operation does not stop.
Industries We Serve in the Elk Grove Village Business Park
Trucking and Logistics (FMCSA)
The Elk Grove Village park holds the largest concentration of logistics and freight companies in the United States. Hundreds of carriers operate in and out of the park — from single-truck owner-operators to multi-terminal carriers. All CDL drivers require pre-employment testing, random pool enrollment, and post-accident protocols under FMCSA 49 CFR Part 382.
We coordinate DOT drug and alcohol testing at your fleet yard or warehouse door — eliminating the clinic-trip gap in your random draw window.
Manufacturing and Industrial
ITW, Pepsi-Cola Distribution, food manufacturers, metal fabricators, and plastics processors employ safety-sensitive production workforces that benefit from Non-DOT random programs. Workers' comp insurers frequently require documented drug-free workplace programs for premium discounts.
We coordinate on-site collections for manufacturing employers of all sizes in the business park — arriving during your shift window, not during clinic hours.
Warehousing and 3PL (Non-DOT and DOT)
ADP, Wheels Inc., Apple Vacations, and hundreds of warehousing and third-party logistics firms employ forklift operators, dock workers, and drivers subject to either DOT rules (for CDL vehicle operators) or company-policy Non-DOT programs.
We coordinate Non-DOT and DOT collections in a single visit for warehousing and distribution employers running blended programs.
Aviation-Adjacent Employers (O'Hare Corridor)
Elk Grove Village sits directly adjacent to O'Hare International Airport. Ground handling companies, cargo logistics operators, MRO contractors, and aviation support businesses in the village's eastern business park are FAA Part 120 or FMCSA-regulated.
See our O'Hare ORD employer testing page for FAA-specific program information. We serve both the aviation corridor and the broader business park from the same Rolling Meadows base.
Data Centers and Technology
Elk Grove Village holds the second-highest concentration of data centers in the United States outside Northern Virginia. Construction and maintenance contractors working at these high-security facilities require pre-employment drug screening and Non-DOT random programs as a condition of site access.
Testing Services Available in Elk Grove Village
All DOT urine tests include MRO review. Collections follow 49 CFR Part 40 chain-of-custody procedures.
DOT drug testing collections (FMCSA, FAA, FRA, 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, dock, or warehouse
Communities We Serve
We coordinate mobile employer drug and alcohol testing across Elk Grove Village, Des Plaines, Bensenville, Wood Dale, Itasca, Franklin Park, Schiller Park, and the broader O'Hare northwest corridor.
Coverage depends on facility address, test type, program requirements, and collector availability. Submit a quote request or use our instant quote calculator to confirm support.
Questions from employers in this region
How quickly can you respond to a post-accident call in Elk Grove Village?
We are based 5 miles away in Rolling Meadows. Our typical post-accident response time for Elk Grove Village is under 30 minutes during business hours. We carry breath alcohol and urine collection equipment at all times. For after-hours needs, call (219) 315-0345 and we dispatch immediately.
Can you handle a large random draw for a manufacturer with 50+ employees?
Yes. We specialize in multi-employee on-site events. We coordinate the draw, prepare all paperwork, arrive with sufficient collection supplies, and process employees in rotation to minimize production impact. Most 20–50 employee draws are completed within 2–3 hours.
We have multiple shifts running 24/7. Can you test night-shift workers?
Yes. We offer flexible scheduling including early morning (4 AM start), daytime, and evening testing windows. The Elk Grove park runs 24/7 at many facilities and we accommodate shift-specific testing accordingly.
We have locations in both Elk Grove Village and Schaumburg. Can you run one program across both sites?
Yes. Multi-site programs are one of our specialties. We coordinate one random draw across all locations, schedule testing visits at each site, and maintain a single consolidated program record. See our Schaumburg location page for that corridor.
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 Elk Grove Village 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 within 2 business hours.