Tom and Patty Lammers founded Lassiter at their kitchen table in 1987, determined to build a company that would stand for quality and service, with great selection. Nothing less. Today, 35 years after that kitchen table conversation, Lassiter is a highly respected and successful architectural signage business. We serve companies across the country, including some who have been customers since our very first year. All because Lassiter quality remains unrivaled. Our service uncompromised. Our selection unequalled.