About Knox Lab
Established in 1995
Excellent Customer Service Reputation.
Complete Drug Testing Laboratory
    & State of the Art Technology.
On-Site Testing Available.
Full Range of Health Services.
   (blood work, physicals, Workers Comp,Minor     Emergency, etc.)
Company Drug Testing Policies Developed.
On-Staff Medical Review Officer.
Excellent Track Record with Regulatory Bodies.
Licensed by the Oklahoma State Department of Health.
Faultless Legal History.
Financially stable.
Why Choose KNOX Laboratory?
Professional service provided by a qualified
    healthcare team.
Systems modification to accommodate the customer's     needs.
Customized billing listing names of all applicants tested.
Fair price for an outstanding product.
Clean and comfortable facility.
Fast turnaround.
Customer satisfaction guaranteed.