ACEC Delaware

The American Council of Engineering Companies of Delaware (ACEC Delaware) is a non-profit, self-governing organization of consulting engineering firms across multiple disciplines. With a vibrant network of member and affiliate firms, we are dedicated to advancing the business of engineering while upholding the highest technical and ethical standards of the profession.

When you choose an ACEC Delaware member, you’re choosing a firm committed to excellence, integrity, and innovation—part of a powerful statewide and national federation shaping the infrastructure that keeps our communities moving forward.

Why choose an ACEC Delaware member?

Engineers design the systems that support our daily lives—roads, bridges, tunnels, schools, hospitals, water systems, energy infrastructure, and more. ACEC Delaware members:

Deliver safer, cleaner, and more efficient communities
Bring independent expertise to both private and public projects
Adhere to the highest professional and ethical standards

Are connected to the largest national organization of consulting engineering firms

What is a Consulting Engineer?

A Consulting Engineer is a licensed professional who provides independent expertise in the planning, design, construction, and management of infrastructure and facilities.They serve clients in many ways—from brief consultations to complete project design and coordination—and often lead multi-disciplinary teams on complex projects. Learn more:

Consulting Engineers

How to Select an Engineer?

Selecting the Right Engineer

The Qualifications-Based Selection (QBS) process is the most widely endorsed and legally supported method for selecting design professionals by public owners. QBS ensures that clients receive the best value by prioritizing qualifications and expertise over the lowest cost.

Be Part of the Voice of Engineering

ACEC Delaware represents firms that design and deliver projects improving life across our state and nation. Whether you are a client seeking trusted expertise or a firm looking to join, ACEC Delaware is your connection to the voice of engineering in Delaware.

Become a Member