Dear Valued Customer: Time Equals Money, which has always been my Philosophy. My name is Influence Salubi, Founder of Diamond Integrated Company; a small minority business that specializes in DOT and NOT DOT Drug Testing Screening including Physicals , Immunization, x ray, mask fit testing, EKG, and fingerprinting. As a small business, I understand the importance of quality and efficiency related to customer service. I hope you agree with my business philosophy “Time Equals Money”. If your employees are spending valuable time waiting in long lines or sitting in waiting rooms for Drug Testing or Fingerprinting, Physicals, immunization, Diamond Integrated Company will be the partner you need. DIC has high qualitative services for drug screening, fingerprinting with attention to details. The rates are reasonable and affordable. Currently our facility is located on Landover Road, convenient for bus and metro riders. We offer free parking, well lit surroundings, clean facility, and our staff is professional and highly trained. We look forward to working with you and providing the services that you require. We accept walk-ins and after hours appointments. Call us today at 301-583-0130.