We Strive To Offer Companies The Highest Quality Drug Testing Services
If we have helped you in any way and if you have had a positive experience with Preferred Alliance, we would love to hear about it!
“Merced County Schools Insurance Group has contracted with Preferred Alliance since DOT-compliance for our Member District’s commercially licensed drivers. The program has been seamless, and without exception, perfectly compliant and trouble-free.”
“I have had the pleasure of working with Preferred Alliance for our seasonal drug testing needs since 1998. In our industry, we place high demands on our testing providers for flexible scheduling, quick turnaround, and competitive pricing. Preferred Alliance has consistently exceeded our expectations.”
“Balfour Beatty depends on Preferred Alliance’s services to keep us compliant. Preferred’s knowledge of substance abuse testing and expert program management are two of the many reasons why we recommend them.”
“DOT regulations are very complex with plenty of gray areas – one mistake can close us down. Preferred Alliance’s timely response and accurate information on how to manage the testing process has helped us achieve ‘letter-perfect’ compliance. We have had a great relationship for almost 10 years – there’s no reason to consider anyone else.”
“DOT regulations are complex with plenty of grey areas—one mistake can close us down. Preferred Alliance’s timely response and accurate information on how to manage the testing process has helped us achieve “letter-perfect” compliance.
Our business as an agricultural carrier is seasonal. We can grow from 50 to 350 drivers in a week. Turnaround time for results is critical—we have 30 days to qualify new drivers. Preferred provides on-site testing once or twice yearly at convenient locations, as well as all related forms and paperwork in a secure chain of custody. And the online services help expedite reporting. We’ve had a great relationship for almost 10 years—there’s no reason to consider anyone else.”