Diamond Glassworks is the successful glass division of Diamond Interiors, Inc. “Diamond Dave” Lessaris established Diamond Interiors in the late 1980’s in the commercial construction industry. The glass division was acquired in 1996 and spent the next few years growing under the management of Diamond Dave’s son, Dave S. Diamond Dave retired in the fall of 2010 and the focus of the company moved
entirely to the glass and glazing industry. We are now Diamond Glassworks, but our focus and foundations are the same that were established in 1989 by Diamond Dave Lessaris with Diamond Interiors, Inc.