From a humble beginning to the largest reproduction and engineering supply company in Western New York, service and quality have been the motto of Seneca for 86 years. Constantly updating equipment with the latest technology, Seneca has introduced new and faster services. Seneca Blueprint Co., Inc. was founded in 1933 by Herbert and Ella Knight.


Today, their great-grandson, Richard Knight, is  the sole owner and president of Seneca Blueprint Co., Inc.,  and is actively involved in the  daily operation of the business.

In August of 2011, Richard sold the downtown Buffalo location, sending all printing operations to the corporate location on Union Road in Cheektowaga. As a result, Seneca has developed into a reproduction and engineering super center being able to supply our customers with the most complete line of engineering supplies and  printing services in the area.

  Seneca Blueprint Co., Inc. continues to take pride in being an original Buffalo owned and operated business since 1933 and values your business.