Testing Laboratories in Tyler, TX

Drl Labs

3910 Brookside Drive # 200 , 75701
Phone: (903) 531-8991

Thomson Prometric

3200 Troup Highway # 216 , 75701
Phone: (903) 595-0652

Ettl Engineers & Consultant

1717 East Erwin St , 75702
Phone: (903) 595-4421

Thomson Dental Laboratory

611 West Elm St , 75702
Phone: (903) 533-1944

Drug & Alcohol Testing Cmplnc

4807 Old Jacksonville Highway , 75703
Phone: (903) 534-3893