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About Wessler

About Wessler


Our team is passionate, skilled, and ready to go above and beyond for you.


We are dedicated to bringing our clients' vision to life with each and every project.


We take pride in our work and strive to make our client relationships More than a Project™.

Our Firm

Wessler Engineering is a civil and environmental engineering firm, specializing in wastewater, drinking water, and stormwater projects, providing services ranging from master planning and design to construction administration and process energy audits. Founded in 1975 and based in Indianapolis, Indiana, we have branch offices in Evansville, Fort Wayne and Bluffton, OH.

We build relationships with clients in both public and private sectors. Our clients in state government agencies, municipalities, counties, industries, and private utilities receive creative design and quality service. While we take great pride in the projects we complete for our clients, we are even prouder of the relationships we build. When we start planning and designing for a client, it’s much More than a Project™. The partnership we create is just as important as the project itself, and we know the best way to establish a solid relationship is by providing the highest quality design and best service available.

Wessler is more than an engineering consulting firm; our clients receive a wealth of experience and creativity in any civil or environmental project they ask us to do. From the early planning stages to operation and maintenance, our engineers will work until the project is complete and until we have a firm foundation to continue building our relationship.

You can read more about some of the work we have completed for our clients on our Markets and Services pages.