Valley Forge Laboratories, Inc.

Valley Forge Laboratories, Inc. (VFL), a subsidiary of GAI Consultants, Inc., is a civil engineering specialty firm located in the western suburbs of Philadelphia. VFL has grown from its founding in 1967 to provide a wide range of professional services, including concentration and expertise in:

• Geotechnical Engineering
• Construction Inspection and Testing
• Laboratory Testing and Analysis
• Transportation and Traffic Engineering
• Environmental Engineering—Noise Studies/Design
• Research and Special Studies

VFL serves clients from both the private and public sectors. We often participate as a prime and/or subconsultant to major engineering and architectural firms.

Please make yourself at home in our "virtual office". Visit the areas shown at the left to learn how each of our areas of expertise can address your unique engineering and technical challenges. For more information or to discuss how we can help with your specific project, please contact John A. Nawn, P.E., PTOE, Managing Officer at 610-640-7456 or