925-954-15201180 Mt Diablo Blvd. Suite 200, Walnut Creek, CA 94596 Get in Touch DecoTech Systems, established in 1992, provides information technology infrastructure audio-visual and products and services. Our headquarters and primary office is in Walnut Creek, California with a regional office in Sacramento. We have service and support technicians located throughout Northern California. EMAIL US Corporate Office 1180 Mt Diablo Blvd. Suite 200 Walnut Creek, CA 94596 925-954-1520 Main 925-954-1521 Fax Contact: Sales Department – ext 615 Serving the San Francisco Bay Area and California Coast Elk Grove Office 3133 Dwight Road, Suite 100 Elk Grove, CA 95758 916-737-5666 Main Contact: Sales Department – ext 707 Serving the California Central Valley and Nevada DecoTech is a California Corporation | CA Contractors license #862324. Questions? Give us a call 925-954-1520 Corporate Office 1180 Mt Diablo Blvd. Suite 200 Walnut Creek, CA 94596 925-954-1520 Main 925-954-1521 Fax Contact: Sales Department – ext 615 Serving the San Francisco Bay Area and California Coast Elk Grove Office 3133 Dwight Road, Suite 100 Elk Grove, CA 95758 916-737-5666 Contact: Sales Department – ext 707 Serving the California Central Valley and Nevada Email Us You’ll have a response to your email inquiry within 24 hours of submission. Copyright 2021 DecoTech all rights reserved.