Fastest Labs of Reston provides reliable drug, alcohol, and DNA testing services with over 10 years of industry experience. Known for their fast and accurate results, the facility is clean, relaxing, and designed for customer comfort. Many reviews highlight the outstanding customer service, with knowledgeable and friendly staff who ensure a smooth testing process. Walk-ins are welcomed, and clients often receive results within minutes, making it a convenient choice for those in need. Reviewers appreciate the unbeatable prices and the informative nature of the staff, particularly noting the owner's attentiveness. Fastest Labs of Reston is highly recommended for anyone seeking efficient testing services.
Great place to get your tests done! I was in and out quickly and the environment was very clean.
May 2026
Super fast & efficient. Clint was super nice and friendly, also very professional and explained the process in a way that was easy to understand.
May 2026
Very kind and patient, I sometimes have anxiety when it comes to these things especially when they are random, and he was very patient and answered any questions I had
