On site drug testing – We come to you ,
We Come To You
Land, Air & Sea
Who Uses Our On-Site Drug Testing?
Manufacturing Plants
Power Plants
Car Dealerships
Trucking/Transportation Companies
Oil & Gas Sites
Hospitals
On-Site Testing Events Require a Minimum of 10 Individuals or More To Be Tested
On-Site Drug Testing for Car Dealerships
Why Car Dealerships Need Drug Testing
- Convenient and Time-Saving: Testing is done on-site with no need to send employees off-premises
- Minimizes Workflow Disruption: Employees can return to work quickly after testing
- Cost-Effective: Reduces travel costs and time away from sales or service operations
- Discreet and Professional: Certified collectors arrive with proper equipment and conduct testing confidentially
- Check-In Process Employees or participants are called in, verified with ID, and briefed on the testing process.
Types of On-Site Testing Available
- Urine Drug Testing: 5, 10, or 12-panel options for common illicit and prescription drugs
- Oral Fluid (Saliva) Testing: Observed collections with short detection windows
- Hair Follicle Testing: Long-term detection up to 90 days—ideal for management roles
- Breath Alcohol Testing (BAT): Instant results to detect recent alcohol use
- Rapid/Instant Testing: Fast screenings with optional lab confirmation
Protect your employees, your customers, and your bottom line with professional on-site drug and alcohol testing services. Accredited Drug Testing offers fast, flexible, and affordable solutions for car dealerships of all sizes
On-Site Drug Testing for Trucking and Transportation Companies
Schedule Your On-Site Drug Testing Event Today
Whether you are planning a random drug test, pre-employment screening, or DOT-mandated testing event, Accredited Drug Testing delivers fast, professional, and compliant on-site drug and alcohol testing services. Call (800) 221-4291 or visit or click the button below to schedule a drug testing event or request a free quote.
Request On-site Mobile Testing
On-Site Testing Near ,
DOT Consortium
Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.
Frequently Asked Questions
Customer Reviews
Thank You!!
I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!
Mark Broadhead - 2/12/2025
Clear and Competent
I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.
Rachel Padian - 9/6/2024
Great experience
Great experience and great lab. Customer service agent was very helpful.
Jenna Bee - 2/19/2025
Friendly and Knowledgeable
I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.
Kendra Harley - 3/26/2025
Really Helpful
I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!
Kali Collins - 1/16/2025
they have made my job much easier
I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.
Exodus Heath - 2/13/2025
ADT is truly the best
Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!
Sarah Patterson - 4/8/2025
quick to assist
They are very quick to assist with your orders and they helped when I needed to find a new testing facility.
Gary Matkin - 2/19/2025
Fantastic Experience
Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!
Riley Wilson - 2/18/2025
phone support has been excellent
I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.
Tee Ess - 12/19/2024