Featured Members: Featured Members are top-level SBN members who are deeply invested in a building a just, green, and thriving, local economy.

Locally-Owned: Privately-held businesses headquartered in the Greater Philadelphia Area (a requirement for SBN membership)

B Corp: Certified B Corporations are businesses voluntarily meeting higher standards of transparency, accountability, and performance, while offering a positive vision of a better way to do business. Learn more.

The Green Stormwater Infrastructure (GSI) Partners is a priority initiative of SBN working to advance the local GSI industry and innovation. Learn more.

65 East Butler Avenue, Suite 100
New Britain, PA 18901
GSI Partner
G&A has five office locations throughout eastern Pennsylvania and employs over 150 professionals and staff companywide. We have grown in a carefully planned fashion along with the growth of the region by offering a wide variety of civil engineering and consulting services and successfully representing over 75 local municipalities. The Firm continually ranks as one of the top regional engineering and consulting firms by the Philadelphia Business Journal, a success achieved by always trying to understand our clients, their needs, and working with them to a successful project completion.

Through nearly a century of professional practice, G&A has instilled confidence and trust in our clients that we will meet the unique needs of every project. That experience has taught our firm the importance of responsiveness and the true value of teamwork.

As a practice leader, we embrace our responsibility to provide environmentally and economically sustainable designs for our clients and the communities we serve. Our history feeds a philosophy that promotes resilient solutions to the complexities of an aging infrastructure. Gilmore & Associates, Inc. goes beyond the traditional engineering and consulting firm, offering tailored solutions to today’s engineering challenges.

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