Innovative and environmentally sustainable design solutions with uncompromising integrity.

Click the images to see projects from various market sectors and a few highlighted iconic projects.


Founded in 1971 as a full-service design firm, Troyer Group has since evolved as professionals in Civil Engineering, Landscape Architecture, Structural Engineering, Master Planning, and Urban Planning. From Large destinations to municipalities; From healing environments to environmental stewardship; From transportation projects to active recreation; Troyer Group seeks to make a positive economic, environmental, and social impact. It is this broad expertise that has enabled us to help our clients be more successful for nearly half a century.

Civil Engineering / Site Development

Community is as much about where and how we live, travel, and do business as it is is a geographically defined area. The way we plan our communities and provide public services can literally change our lifestyles by enhancing productivity and well-being. Troyer Group’s team is well seasoned with many years of experience working with and for many government entities from cities/towns to counties and state entities. We have particular expertise in services management and operational analysis, administration, planning, design, construction management, supervision and inspection for all levels of government and private projects, specializing in transportation. 

Structural Engineering

Troyer Group Structural Engineers are among the top and brightest as they pay close attention to detail, never compromising safety and quality. We are experts in bridge and building design encompassing a variety of materials including concrete, steel, and heavy wood timbers. We are one of the top heavy timber engineers and designers in the country, having completed some of the largest timber structures in North America.

Landscape Architecture

With a diverse range of projects that include master planning and design of public spaces, urban areas, healing environments, as well as higher education, parks, and recreation, our LA team continually strives for excellence.

Master Planning

We firmly believe in the saying “proper planning prevents poor performance”. Each one of our projects, and master planning projects in particular, are carefully thought out and analyzed with key stakeholder input throughout the process. We strive to provide more than a solution…we hone in on the root problems and capture the full vision so the ideal project can be crafted together with our clients.

Family Owned Business - 45 years
Projects Completed Since 1971 - Over 6000
Number of Clients Served - 1300 Served

“Smart design is sustainable by nature and we have demonstrated sustainable practices as a normal course of business on every project we’ve touched since 1971.”

LeRoy Troyer, FAIA


While we excel at the process of design, these ideas standout

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Honors, Awards, and Public Interest

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