Clinical Reference Laboratory

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United States
Lenexa, KS
Clinical Reference Laboratory

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We value each and every sample as a life entrusted to our care. Greater Insights. Better Outcomes.™ And we do it all with a human touch.

CRL was originally founded as Enzyme Technologies in 1979 with our focus on clinical research and development. The name was changed to Clinical Reference Laboratory in 1983 when we began to offer commercial lab testing. Today, CRL has become one of the largest privately held clinical testing laboratories in the U.S., performing hundreds of thousands of tests every day for clients large and small. Our staff works around-the-clock to process and report results seven days a week. We are driven each day to provide the useful insights people need to live healthy, safe, and productive lives. We serve insurers, employers, healthcare providers and their patients, colleges and universities, as well as federal, state, and local government agencies through a broad array of corporate and personal wellness programs, drugs of abuse testing programs, insurance risk assessment, and molecular diagnostics testing. Together with FormFox, the nation’s leading provider of ECCF and electronic workflow solutions, we provide integrated solutions for workplace drugs of abuse testing, occupational health testing, and clinical lab testing services. CRL’s industry-leading turnaround times and state-of-the-art equipment and technology, paired with FormFox’s data management and digital workflow solutions, seamlessly connect all participants. Our mission isn’t to be the most recognized lab, but to be the most trusted laboratory partner by providing personalized service, accurate testing, rapid turnaround time, and innovative systems and solutions. We conduct research, advance our test menu, pursue collaborations, discover new applications for existing data, and hold ourselves to the highest level of quality and client support standards, uniquely positioning our partners to achieve the best possible outcomes.

11/01/2026

If your clock hasn't automatically updated, turn it back one hour! 🕑

10/30/2026

Lions, tigers, and... ghosts? 🐅👻 CRL employees, families, & friends ventured to the Kansas City Zoo & Aquarium this past weekend for a wildlife excursion and "Boo at the Zoo" Halloween fun! Thanks to everyone who came out, and thank you to the KC Zoo for having us!

10/29/2026

Please join us in welcoming our October to the team!👏

10/27/2026

to the 45 incredible team members celebrating a this month. Thank you for being a reflection of everything stands for. We are proud of everything you’ve accomplished and look forward to many more celebrations! 🎉

10/26/2026

CRL's Distribution Center in Lenexa, KS is seeking a Material Handler to join its team to assist with shipping, receiving, and inventory control. Qualified candidates must have a high school diploma/GED, valid driver's license, and some experience in shipping or receiving. The ideal candidate will be able to work independently and as part of a team. They must also be good with computers and detail oriented. Full-time benefits offered and competitive hourly pay plus the ability to advance. Apply today!
https://phg.tbe.taleo.net/phg03/ats/careers/v2/viewRequisition?org=CRLCORP&cws=39&rid=8814

Join the CRL team, one of the largest clinical testing labs in the U.S. Explore various career paths and enjoy a comprehensive benefits package. Apply now!

10/15/2026

Clinical Reference Laboratory is adding a new position to our Finance team: Pricing and FP&A Analyst. This full-time role will be responsible for developing and maintaining standardized cost models for laboratory test panels, supporting pricing decisions, and producing revenue, volume, and margin analysis. If you have 3 years of relevant experience, a bachelor's degree, and can work onsite at our Lenexa, Kansas location, apply today! https://phg.tbe.taleo.net/phg03/ats/careers/v2/viewRequisition?org=CRLCORP&cws=39&rid=8849

Join the CRL team, one of the largest clinical testing labs in the U.S. Explore various career paths and enjoy a comprehensive benefits package. Apply now!

10/14/2026

A warehouse job... without the chaos! Enjoy steady pacing, an organized floor, and a great team. We’re hiring a Material Handler to work in our Lenexa, KS distribution center Monday through Friday from 8:30am-5:00pm. Starting pay is typically between $17-20/hour based on qualifications with the ability to advance. Full-time benefits also offered. Apply today!

https://phg.tbe.taleo.net/phg03/ats/careers/v2/viewRequisition?org=CRLCORP&cws=39&rid=8814

10/12/2026

Director Carter of the Office of National Drug Control Policy visited Clinical Reference Laboratory (CRL) to review drug-testing results, laboratory standards, emerging trends, and a sharp drop in fentanyl positivity rates.

10/06/2026

Thanks to Baker University for having us out today for their Grad Fair! We're looking forward to speaking with upcoming graduates about opportunities with !

10/02/2026

to our September "Serve One Another" & "Power of One" winners! They are honored for going above and beyond, exhibiting our core values, ensuring each specimen entrusted to our care is treated as an individual life, and for showing that one person can make a difference. Join us in celebrating these incredible employees! 👏

Address

8405 Quivira Road
Lenexa, KS
66215

Telephone

+18004456917

Website

https://www.crlcorp.com/

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