We offer testing for the following groups:

Ross Resources offers drug testing and screening for both youth and adults. If required, tests are observed by trained and certified Ross Resources staff. A variety of testing options are offered through our agency, including drug testing through urine, hair, and saliva.


  • Department of Transportation (DOT)
  • Pre-Employment Drug Testing
  • Employee Drug Testing
  • THC (Marijuana)
  • Cocaine
  • Amphetamines
  • Methamphetamines
  • Opiates
  • Oxycodone
  • Methadone
  • Buprenorphine
  • Heroin (6-AM)
  • PCP

We are able to test for the following substances:

Contact Us Today: (218) 328-6434

Drug Testing & Screening

We will provide on-site services within a 100 mile radius of Grand Rapids, MN (further by individual case). Testing can also be scheduled at our facility.


For more information, please contact Drug Screen Program Director Kevin Geislinger at 218-328-6434 (office) or 218-301-6257 (cell), or click here to email.

  • Alcohol (EtG)
  • K2/Spice
  • Barbiturates
  • Benzodiazepines
  • Bath Salts
  • DXM (Triple C's)
  • Gabapentin
  • Kratom
  • Tramadol
  • Health and Human Services
  • Probation
  • Court Ordered
  • General Public