Sustainable Design

We have an advantage over other architectural firms. Crabtree Rohrbaugh & Associates has held sustainable design as a standard practice prior to the inception of the U.S. Green Building Council (USGBC).  Our own headquarters building, which was a distressed, long-vacant building with environmental problems, was renovated to create an energy efficient, vibrant work and meeting space—at two-thirds the cost of a new building.

Based on the ever-demanding need for more efficient and better performing buildings, we create sustainable designs for all our clients. Our LEED Accredited Professionals incorporate efficient green building solutions into their designs. We maintain the highest standards in technology, training, education and innovation so that our work is always on the leading edge.


A Full-Service Firm

CRA is able to handle every type of project from every industry

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Our Most Valuable Asset

See how our staff brings a unique approach to our clients

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