C-DAT has been satisfying customers all over the U.S. and San Francisco Bay Area for nearly a decade. Our dedication to accurate, personable, and professional services makes us an industry leader in Paternity DNA Testing, Immigration DNA Testing,Live Scan Fingerprinting, Consortium DOT Drug Testing & Alcohol Testing and Drug Free Workplace Program Services.

Our affordable programs and services reach out nationwide and across our Bay Area communities including Solano, Napa, Contra Costa, Sacramento, Yolo, Alameda, Sonoma, Marin, San Francisco, San Mateo and surrounding counties. A wide array of customized screens ensure your needs are met whether you’re regulated by the Department of Transportation (DOT), state regulations, or are a concerned parent in need of a teen screen for your child. DOT CDL Medical Physicals, Audiometric Testing (hearing test), Pulmonary Function Testing, and DOT Supervisor Training are just a few of our extended services available at affordable pricing.

Allow us to answer your questions and relieve the stress with your testing needs. Call to speak with a representative today, or fill in and submit our contact form below to send us a quick message.