Committed to growth through excellence Pinnacle Installations, Inc. provides glazing sales and installation services for comm ... ercial, residential, institutional, educational, mixed-use, retail, government, and military construction projects throughout the Western United States. Established in 1992, Pinnacle Installations, Inc. is a union glazing shop affiliated with the Northern California Glaziers and the Architectural Metal and Glass Workers Local 169, DC 16. We hold class B and Class C-17 licenses with the Contractors State License Board of California. We deliver highly competitive pricing, quality workmanship, experienced project management, and outstanding customer service to our demanding clients. Since our founding, we've remained true to our founding values of quality, honesty, and hard work. Pinnacle Installations, Inc. is a glazing contractor committed to growth through excellence. We deliver competitive pricing, performance that exceeds our customer's expectations and we meet the highest standards of quality and safety. read more