Tesco Controls, Inc. Careers News & Events 800.948.3726 Industries Products Services Support About Us Contact Us Home > About Us > History About Us Careers History Core Values Leadership CSIA-Certified Certifications & Affiliations Environmental Policy 1-800-948-3726 Contact Us Support News Resources History Driving through cities across America, one may see a familiar site – a slim metal electrical enclosure with an orange/white or silver/black TESCOFLEX® label. Founded in 1970 by Wally Tessmer, Tesco Controls introduced a simple, ground-breaking low-profile enclosure to distribute underground electric power for a wide variety of municipal applications. TESCOFLEX® enclosures quickly set the standard for municipal service pedestals in the transportation industry. From humble beginnings in Mr. Tessmer’s garage, TESCO incorporated in 1972 and continued to expand its product and service offerings. Always a visionary, Mr. Tessmer recognized industry challenges, and developed products and services for the water distribution/treatment and transportation industries to meet those needs. Tesco Controls, Inc. is now one of the largest full service system integrators and OEMs in the nation for the water/wastewater industry, with over 50,000 completed projects and 400+ SCADA systems. The company has since grown exponentially. With over 130,000 square feet of campus located on 12 acres, TESCO’s headquarters is home to over 350 engineering, research and development, manufacturing, field service, marketing, sales and support personnel. The company has expanded its reach across the U.S. to provide additional engineering, research and development, programming, field service, and sales support with regional reach. TESCO is also represented throughout the U.S. by TESCO sales solution providers and many authorized representatives. Industries Water / Wastewater Transportation / Lighting Renewable Energy Solutions Products Manufacturing Capabilities Battery-Backup Systems Control Panels/Custom Enclosures Electrical Switchgear/Power Distribution Instrumentation Motor Control Centers Programmable Logic Controllers (PLCs) Low-Profile Switchgear and Service Pedestals Specialty Panels Variable Frequency Drives Services Systems Integration Engineering Services Design-Build EMASS® Extended Maintenance PLC Applications Programming SCADA-HMI System Development Training About Us History Core Values Leadership CSIA-Certified Certifications & Affiliations Environmental Policy Careers JOIN IN / Your Career LIVE WELL / Benefits GIVE BACK / Community Outreach Company Culture Current Job Openings 8440 Florin Road Sacramento , CA 95828 PO Box 299007 Sacramento , CA 95829 ph: 916.395.8800 | 800.948.3726 www.tescocontrols.com sales @ tescocontrols.com EMPLOYEE PORTAL COPYRIGHT 2021 TESCO CONTROLS, INC.