About Us

Precision Testing, Inc. has provided bulk oil distributors and petroleum retail and dispensing stations in Maryland, Virginia, and Washington, DC with dependable tank compliance testing and repair services and for over two decades. Our commercial and residential customers trust Precision Testing because of our prompt response and the expertise of our technicians, many of whom offer over 35 years of field experience. When it comes to tank testing and environmental compliance, we understand that time is of the essence for our clients. That’s why Precision Testing offers electronic access to all test reports via Box, a secure web-based file sharing system – allowing customers to review their data 24 hours a day, from any location. Learn more about our UST inspection services, or contact Precision Testing to schedule tank or line testing.