Celebrating 55 Years of Engineering Excellence
1953 to 2008
Established in 1953, Williams and
Sweitzer firm began offering
engineering and surveying services
under the leadership of its founders,
Paul C. WIlliams, PE, RLS and Fred W.
Sweitzer, RLS.  In 1962 the firm was
renamed Williams, Sweitzer & Barnum
after Herbert M. Barnum, PE joined the
Williams, Sweitzer & Barnum, Inc. was formed over 50 years ago, and has
grown steadily under very capable, experienced leadership.  Today the
company maintains a staff of 50 employees, and provides a wide range of
services.  The firm is headed by its President, Robert L. Moss, PE, RLS and
Vice President, John E. Schrock, PE.  By combining creativity with reasoning
and practicality, our dedicated staff provides a highly professional approach
to the responsible management of your project.  Our services are governed
solely by the needs and desires of our clients.

Last updated March 8, 2016