John Keeton

John is the most knowledgeable office manager that we've ever had.  John keeps the day-to-day business activities rolling.  With over 20 years office and business management, he is well trained to handle any account. John recently finished his NAADATP accreditation so NOCO now has two (2) C/TPA's on staff to assist customers with their consortium policies and procedures.


  • Banner Health- Hospitals in Greeley, Loveland and Ft. Collins, CO. ...

     24/7 post accident drug testing

  •   ASAP Consortium Testing                            
  •   DISA
  •   Pipeline Consortium Testing
  •   Alere
  •   Quest Diagnostics
  •  Occu Med
  •  Psychemedics
  •  Hire Right
  •  Comply First
  • ​Safeland/ PEC


Our C/TPA's have over 32 years in the drug and alcohol field tests. We provides our clients with Consortium program development and management,

Compliance review- No Obligation for clients. 

DOT policy review and writing for any FMCSA company. Our price guarantee... if not completely satisfied your money refunded within 30 days.

NOCO Drug Testing LLC BBB Business Review

Patricia Mein

2015 - Patricia Mein founded NOCO Drug Testing LLC to provide employers with a new alternative to the traditional drug screening process.  Now, employers can have any reasonable suspicion testing done after hours or during weekends.

Pat has been in a successful commercial leadership role for over 20 years.  Her goal to deliver high quality service at a reasonable cost is unmatched.  Pat keeps up-to-date with current DOT rules and regulations requirements. She is a certified  trainer for  the Procedural Portion of Urine Collection for 49 CFR Part 40.

She says, "I started to accomplish one goal and one goal only: make expertise of substance abuse available to anyone on a budget running a major construction project or business."


Robert Mein

 Robert is VP of Sales and Marketing and new client development. With over 35 years of business management, sales and customer relations experience he is very qualified to help develop and write your testing  policies and CDL safety procedures. Trust us when we say We do whatever it takes  to complete your testing needs on time and under budget. We will meet or beat pricing any competitor servicing current clients in our area. 

 Robert  will setup and design a program tailored to your needs and show you how to save money with your Drug tests. With recently acquired training, Robert is  now C/TPA , C/DER, CPCT certified to develop and administer all your random pool needs. He completed the Safeland USA / PEC Certification in February 2018 for field visit safety.  ​Robert offers C/DER and Reasonable suspicion Supervisor classes for individuals or groups and we are now scheduling class's for 2019. Call now to reserve your class date and time.  This is a DOT required class per Sec. 382.603 Call 970-685-4072 for details.