Founded 41 years ago, Crabtree, Rohrbaugh & Associates was established on a single philosophy: to provide a “Client-Oriented” approach to architectural design. This approach has brought the successful completion of more than $4 Billion worth of Pennsylvania public school construction. Working hand in hand with our clients allows our team to meet their vision for the project. We use an integrated design process to transform vision into reality, continuing with our defining strength of listening to our clients.