Trans-Pacific Engineering Corporation

who we are

Trans-Pacific Engineering Corporation (TPEC) is an 8(a) certified civil and environmental engineering firm established in 1993 and headquartered in suburban Philadelphia.

We are a full service engineering firm, capable of undertaking multi-disciplined engineering projects involving environmental, civil, and architectural engineering.

Our services range from conceptual planning and design to construction supervision. We provide these services to a wide variety of clients including businesses and industries in the private sector, architect-engineers/constructors, and all levels of government. Furthermore, our services include public outreach, communications, planning, public policy and partnership development.

mission statement

We believe a clean and sustainable environment is crucial to our future. Through innovative technologies, sustainable design and active public engagement, TPEC provides civil and environmental engineering services to mitigate pollution, promote green infrastructure, and maintain a cleaner environment.


Our staff is comprised of experienced professionals, many who have over 30 years of experience in the civil and environmental engineering fields. We also have staff with backgrounds in environmental management, environmental science, public policy, and planning. Whether your project is complex or routine, we will work with you from project inception through completion to engineer cost-effective solutions of the highest quality.

Learn more about what TPEC can do for you by browsing our services and projects.

our work

Storage Tank

storage tank



Air Engineering

air engineering

Hazardous Waste

hazardous waste

Construction Management

construction management