McMorris Office

 Gateway Engineers Headquarters - Pittsburgh, PA.

Our Story: Gateway Engineers

Gateway Engineers’ tradition of innovation has drawn clients to choose our services for over 65 years, and our reputation for excellence retains like-minded clients. We’re driven by our mission to help clients reach a higher level of success through knowledge, experience, and responsiveness.

Founded in 1954 by acquiring firms that date to the early 1900s, Gateway Engineers played a prominent role in developing Pittsburgh and its communities. We continue their tradition of forming accomplished teams to manage projects that meet — and often exceed — client expectations.

Clients and business partners appreciate Gateway Engineers’ project management system, safety processes, and knowledge of green design. We’re rooted in history and tradition, but continue to evolve through the guidance of top professionals on our Board of Directors and Shareholders.

As a full-service civil engineering firm, we provide solutions for all of your project needs. Our services include Environmental/Ecological, GIS, Geotechnical, Inspection/Materials Testing, Land Development, Landscape Architecture, Municipal, Structural, Surveying, and Traffic Engineering. Our knowledge and experience in a wide variety of fields allow Gateway Engineers to design and manage a project from concept to completion.

Gateway Engineers is an ENR Magazine Top 500 Design Firms and holds numerous professional memberships, including American Society of Civil Engineers; American Institute of Steel Construction; American Society of Highway Engineers; National Society of Professional Engineers; American Society of Landscape Architects; Ecological Society of America, Pennsylvania Independent Oil and Gas Association; Ohio Oil and Gas Association; National Society of Professional Engineers; National Institute of Building Sciences; International Society of Explosive Engineers; Society of Women Engineers; National Society of Professional Surveyors; Engineer’s Society of Western Pennsylvania; and more.

Gateway Engineers' experienced leaders listen to your needs and pursue strategies that deliver cost-effective solutions. When searching for an experienced team that provides full-service solutions for your project, choose Gateway Engineers.


Gateway Engineers main office locations

100 McMorris Road
Pittsburgh, PA 15205
Phone: 412-921-4030

122 West Brady Street
Butler, PA 16001
Phone: 724-287-1055

See how Gateway Engineers puts our full-service civil engineering expertise to work.