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Vanwhy Norman S Survyr Stiffler McGraw is a full-service consulting firm offering complete civil engineering, surveying and architectural design services. We design innovative concepts for water, sewer, bridges, roads, buildings and any other type of infrastructure project. Our clientele is made up municipal, private-sector and commercial clients. Since 1989, our expertise has evolved by specializing in many more aspects of engineering due to the changing needs of clients in a changing environment.

We specialize in water supply engineering, wastewater engineering, stormwater management, land development, transportation engineering, environmental engineering, structural engineering and architectural design.
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Stiffler McGraw was incorporated in December of 1989 by David R. Stiffler and the late Steven R. McGraw. Dave served as company president from 1989 until 2000, when he semi-retired. He remains in a semi-retired role today and continues to serve several clients. Timothy A. Cooper was named the president of Stiffler McGraw upon Steve's passing and he continues in that role today.
Of course Stiffler McGraw can provide the typical services that many engineering firms do, but the additional support services we can perform for our clients are what set us apart from others. We own specialized equipment that we use to evaluate the internal condition of sanitary sewers, storm sewers and other types of piping.
In many ways, Stiffler McGraw has been distinct in growing geographically, building a solid reputation in the community, and expanding capabilities in order to better serve our clientele. Our key to success has been our availability and constant communication with clients, as well as, the expansion of services provided.
At Stiffler McGraw we assure that each client receives the personal attention that is needed in order to complete any requested service. Our highly motivated staff and our state-of-the-art equipment ensure the ability to complete each client's project to the highest of standards. To help accomplish this, our Engineers, Architects and Surveyors take the initiative to get to know each client and understand their objectives. Communication on a regular basis with our clients, as well as, having open availability is a key factor in our business ethics.
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Lindsay Martsolf
Sep 16, 2018
Thank you Stiffler McGraw for your sponsorship for the Sensory Everett Train Ride today with the Central PA Autism Society. Due to your partnership, we were able to provide three Railroad cars to children with not only Autism but with all special needs. We had an amazing day with an amazing group! Thank you.