Welcome to Arnold M. Graton Associates, Inc.
Arnold M Graton Associates is the foremost authority on covered bridges in the country. We have built and restored more covered bridges than any other bridge builders. We also focus our abilities on historic preservation and restoration of buildings, barns, museums, churches and all other historic structures, as well as do new construction of timber frame homes, and pedestrian and open deck bridges. Our other services include dry stack masonry, rigging and shoring and sitework.