API Share: Drug Detection & Testing API Visit Website 2535 25th St SE Salem, OR 97302 (503) 362-8378 (503) 362-4123 (fax) About Map About DJ Testing, LLC provides a five minute drug screen. We can screen for one to ten drugs. We also do Breath Alcohol and DOT testing. We also market drug testing supplies and provide training. DNA testin What's Nearby? Distance: 5 10 15 20 25 50 mi. Share This Page!