Complete service provider for all your utility needs

Welcome to Sunshine Design

We streamline the process of applicant design from start to finish, with a system that flawlessly delivers what your company needs.

About Us

The Founder

Sunshine Design was formed in the summer of 2003 by Sonny Antonio. Sunshine Design, along with IUCG, provides full service utility design and expertise for both commercial and residential building projects. Sonny sits on the CBIA Board of Directors, State Energy Committee, and is a California associate to NAHB (Board of Directors, Build Pac Trustee, Associates Committee, Standing Review Board, and Membership Committee). He obtained his bachelor’s degree from St. Mary’s college and Executive Management training from the University of Michigan.

Sonny is involved in many local charities, including Rotary International, Mission Solano and Habitat for Humanties.

Sonny Antonio, CEO is an expert on the rule tariffs governing Electric, Gas, Phone & TV. He worked for PG&E, for 24 + years working his way through the ranks  from helper (ditch digger) to welder to foreman to Management Director,  before moving into the private Sector. He left PG&E to run UDI/Tetrad where he was in charge for 4 years before starting his own consulting firm, Integrated Utility Consulting Group, the parent company of Sunshine Design.