ChemScreen Laboratory Services Inc. is a leading registered Medical laboratory located at #14. 6th Avenue Belleville which provides Clinical, Forensic, Accident Investigation, Case Review and Forensic Consultation services. The Laboratory has a trained and qualified Forensic Scientist and a staff of Ten full time persons and Three consultants. A high professional and friendly environment exist with confidentiality being a key factor in maintaining a satisfied clientele.
Along with our Belleville location, we also have another Blood Collection Center (Phlebotomy) conveniently located at Warrens Healthcare Complex , Warrens St. Michael. Sample collection is also available for doctor’s offices/clinics .ChemScreen also offers services for emergency clinics and doctors up to Midnight weekdays, weekends and bank holidays.

Two Blood Collection Locations; Fast Turnaround Time; Personal & Forensic Testing; Confidentiality
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  • Monday to Friday 7:30 am - 5:00 pm
  • Saturday 8:00 am - 12:00 pm

Business Details



Clinical Chemistry

Toxicology (Drug testing on urine samples)




Drug Testing

DNA - Paternity Testing (Trio, Motherless or Prenatal)

DNA - Individual

DNA - Siblingship

DNA - Y Chromosome

Fire Investigation

Body Fluid Identification


Emergency Service

The Cliff: Hours

  • MondayCLOSED
  • Tuesday11:00 AM - 11:00 PM
  • Wednesday11:00 AM - 11:00 PM
  • Thursday11:00 AM - 11:00 PM
  • Friday11:00 AM - 11:00 PM
  • Saturday11:00 AM - 11:00 PM
  • Sunday11:00 AM - 11:00 PM

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