Ensure your workforce is compliant with smarter screening
Securing drug-free workplaces since 1989
Stop worrying about drug and alcohol testing regulations. Preferred Alliance makes employee screening and DOT compliance simple and straightforward. We provide comprehensive employer solutions for businesses of all sizes, nationwide.
Welcome to Preferred Alliance
Why choose us
When it comes to employee screening, trust the experts. We have been a leader in the industry for over 35 years, helping businesses navigate the complexities of drug and alcohol testing with confidence. We're more than just a testing provider; we're your dedicated partner, committed to providing accurate results, personalized guidance, and unwavering support every step of the way.
Consolidated billing
Simplify your billing process with our consolidated invoices. One bill for all your employee screening services.
Complete program administration
We handle the complexities of drug and alcohol program administration, so you don't have to. Focus on your business, we'll handle the rest.
Results you can trust
We partner with certified labs and adhere to strict quality control measures, ensuring accurate, reliable results every time. Your confidence in our testing is our priority.
Dedicated support
We're more than just a testing provider. We're your dedicated partner, providing personalized guidance and support to help you navigate the complexities of employee screening.
- 35+
Years of experience
- 1,000,000+
Tests administered
- 6,000+
Satisfied clients
Our services
End-to-end employer solutions
Whether you're a trucking company needing to meet DOT regulations, a construction firm prioritizing workplace safety, or a small business making a key hire, we have the right employee screening services for you. We offer a full range of options, including drug and alcohol testing, background checks, and more.
Testing
Drug & alcohol testing for DOT and Non-DOT compliance. Pre-employment, random, and post-accident testing available.Physicals
On-site physical exams for pre-employment, annual, and specialized health screenings. Keep your workforce healthy & productive.Training
Supervisor training and employee education on drug and alcohol testing procedures, ensuring a safe and compliant workplace.
On-site mobile
drug & alcohol testing
We come to you
Skip the trip to the collection site. We bring the testing to you with our convenient on-site mobile drug and alcohol testing services. Our certified collectors arrive at your workplace, equipped with everything needed to conduct accurate and efficient testing, minimizing downtime and maximizing convenience.
Industries we serve
Every industry has unique employee screening needs. We understand those nuances. Whether you're in transportation, construction, healthcare, or another field, we have the expertise to tailor our services to your specific requirements and regulations.
Contact us today!
Ready to build a safer, more compliant workplace?
At Preferred Alliance, we're not just about testing; we're about building partnerships. We'll work closely with you to understand your specific needs and create a customized screening program that ensures compliance, minimizes risk, and fosters a positive work environment. Get in touch today, and let's create a safer, more productive future together.
Click the button below or give a call to request a consulation today!
Our trusted partners
We believe in the power of collaboration. Preferred Alliance partners with industry-leading providers to deliver the most comprehensive and reliable employee screening solutions. These partnerships allow us to offer a wider range of services, leverage cutting-edge technology, and ensure the highest standards of quality and accuracy.