“The staff was professional, experienced, and knowledgeable of the construction industry. Their people provided information and communicated with my board and made public updates the projects progressed. The projects were on time and under budget.”
- Denise O'Dea
Superintendent, USD #289
Wellsville Schools
“While there were numerous challenges we collectively faced during the design and construction project, Prosser Wilbert found a way to overcome each of them. I am thankful we had such a dedicated construction team to implement our design.”
- Eric Danielson
Director of Business Development, Life Sciences
Treanor Architects, P.A.

Our Firm


“The most rewarding aspect of this business is the relationships I’ve built over the years. We have worked with some tremendous clients and talented architects over the years, but I’m most thankful for the wonderful people who have joined our firm and helped us grow.”

– Andy Prosser, President


“I’ve always had a passion for building. I’ve been fortunate enough to build some amazing structures, build a successful business, and build strong relationships with some great people along the way.”

– Dennis Wilbert, Executive Vice President