Quality work at a fair price.

Serving the San Francisco Bay Area, Sonoma, and Napa Counties.

Hi, I'm David Quattro.  As a mechanical engineer in the US Coast Guard, I learned the importance of designing and building electro-mechanical systems to be strong and safe. In 2006 I started installing solar power and have continued designing, building, maintaining and troubleshooting commercial and residential systems ever since.  I have the experience, specialized tools, and industry knowledge required for accurate analysis and appropriate action.

Most importantly, I am committed to quality.