Architectural Testing

Guth Laboratories has developed precision, electronic simulators to calibrate and standardize preliminary and evidential breath analyzers used by law enforcement, the Department of Transportation, the National Review Board and educational institutions. The company manufactures the only simulator certified for use in hospitals and clinics. Guth also offers alcohol breath test accessories, supplies and service, including fuel cell sensors, sanitary mouthpieces and the smallest hand-carried preliminary breath tester. Guth Laboratories is located in Harrisburg, Pa.

Founded in 1915, Gannett Fleming is an international planning, design and construction management firm. The company provides full-service, multidisciplinary engineering services and technical expertise for the transportation, institutional, commercial, environmental, information technology, and water and wastewater industries. It offers application design and development and graphics and multimedia design services. Gannett Fleming also provides environmental management, site development and strategic planning solutions. The company offers dam investigation and inspection and emergency response planning services. It provides services for roads, highways, bridges, and transit and rail systems. Gannett Fleming operates more than 50 offices throughout the United States and Canada. Gannett Fleming employs nearly 1,900 professionals. The company has achieved ISO 9001:2000 certification.

Lancaster Laboratories provides comprehensive analytical services in chemistry and microbiology to pharmaceutical and environmental clients worldwide. Founded in 1961, the company is one of the largest single-site commercial testing labs in the United States. With a strong industry reputation, Lancaster Laboratories serves many Fortune 500 industrial companies and nine of the 10 largest pharmaceutical companies in the world. Lancaster Laboratories was founded by Dr. Earl H. Hess to provide high quality analytical services to area agribusinesses and industries with personal attention to client needs. Nourished in a culture of quality, service and caring about all those associated with the business, the company became an industry leader known for innovative business practices and people-friendly policies.