SDI Quailty
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SDI is a family-owned company that operates under a very important motto: Quality is Job #1. SDI was started by Michael James Patrick Shannon in 1990 out of his own home garage. Since then, our company has derived from a small home-garage business to a successful large-scale company employing over 65 people. Housed in a 35,000 sqft facility, SDI operates the largest fleet of service vehicles on the west coast. Our brilliant growth and success have much been owed to unmatched expertise of our field, an unrivaled work ethic, a sharp focus on details, and the highest level of customer service. It is this level of quality that allows us to stand head and shoulders above the competition. Call us today at 800-794-2345.