24 Hour Onsite Results

Name: 24 Hour Onsite Results
Address: 21750 Main Street, unit 11, Matteson, Illinois, 60443
Telephone: +1 312-832-6662

2026-06-04

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ID: #1345825

Listed In : Laboratory

Business Description

24 Hour Onsite Results provides 24/7 mobile drug testing in Chicago and surrounding suburbs. We specialize in DOT drug testing, non-DOT drug testing, post-accident drug testing, mobile alcohol testing, pre-employment drug screens, random drug testing, DNA testing, and onsite workplace testing services. Our certified mobile collectors travel directly to businesses, trucking companies, construction sites, schools, clinics, homes, and accident scenes. We offer fast response times, professional service, and same-day mobile drug and alcohol testing throughout the Chicagoland area, with most appointments available within 60 minutes. Office visits are available by appointment only Monday–Friday from 10:00 AM–3:00 PM.

Business Hours

Monday : Open 24 Hours

Tuesday : Open 24 Hours

Wednesday : Open 24 Hours

Thursday : Open 24 Hours

Friday : Open 24 Hours

Saturday : Open 24 Hours

Sunday : Open 24 Hours

Tags : Drug Testing Service

Frequently Asked Questions

Where is 24 Hour Onsite Results located?

24 Hour Onsite Results is located at 21750 Main Street, unit 11, Matteson, Illinois - 60443.

How can customers contact 24 Hour Onsite Results?

Customers can contact 24 Hour Onsite Results by phone at +1 312-832-6662.

Does 24 Hour Onsite Results have an official website?

Yes, the official website of 24 Hour Onsite Results is https://24houronsiteresults.com/dot-testing-1.

Does 24 Hour Onsite Results provide email support?

Yes, customers can contact 24 Hour Onsite Results via email at [email protected].

What are the business hours of 24 Hour Onsite Results?

Monday Open 24 Hours, Tuesday Open 24 Hours, Wednesday Open 24 Hours, Thursday Open 24 Hours, Friday Open 24 Hours, Saturday Open 24 Hours, Sunday Open 24 Hours.