New California Office Brings Regional Support

September 20, 2021

Say hello to our newest office in Ontario, California!

Located just outside Los Angeles, Ontario is ECI’s second California office. Our first California office, located in San Diego, has been in operation since 2011, fostering fruitful partnerships with several leading Southern California utilities. Our Ontario office is strategically placed to aid our San Diego branch in serving our established clientele, as well as support our ever-growing EPC renewable projects throughout the Southwestern U.S. This is an amazing time for growth here at ECI, and we’re excited to see our newest office develop and grow!


Are you in need of planning, conceptual design, detailed engineering, or a full turn-key project? Let our ECI team provide a comprehensive scope of services and cost for your upcoming project.