Sunline Energy

Sunline Energy is a family-owned and operated solar energy and roofing contractor, founded in 2012 by Matthew Margolin and based in San Diego, CA. Specializing in both residential and commercial projects, the company has completed over 10,000 installations, establishing itself as a premier service provider throughout Southern California, including San Diego and Orange County. Sunline distinguishes itself as a vertically integrated operation, handling all engineering, construction, roofing, electrical work, and project management entirely in-house with licensed professionals. This approach allows the company to offer a comprehensive, streamlined solution for customers who may need both solar installation and roof replacement.

Sunline Energy offers a full range of services, which includes custom solar system design, full-service roofing, home battery storage (including certified Tesla Powerwall and Enphase IQ Battery installation), and EV charging station installation. The company focuses on quality, utilizing high-grade, name-brand components like Maxeon and Panasonic panels, and backing their systems with robust warranties up to 25 years. Their commitment to transparency, fair pricing, and honest business practices has earned them top customer ratings and industry recognition, such as being ranked on Solar Power World’s Top Solar Contractors list and winning the SD Reader award for “Best Roofing Company.” They offer free consultations and various financing options, though they do not provide traditional leasing.