About Us

Learn more about Simmitri

Explore Our Project Gallery

See why our clients love us

logo bar 2
A Legacy of Integrity

Our Story

Simmitri is a customer-centric Silicon Valley company with an approach to energy management that is unique to the entire industry. Since 1995, Simmitri has demonstrated to thousands of satisfied customers, expertise in designing and installing Energy & Roof systems. From high-level corporate oversight to our experienced team of roof system technicians, energy advisers, operations/install personnel, project management professionals, sales consultants, and energy-efficient building performance analysts, we are all passionate about engaging our customers in... Doing solar the way it should be done.

Celebrating our 25th year in business, we are dedicated to providing the very best long-term solutions to our valued customers.


Give us a call, today. 

sim banner2

"Very responsive, clean job and stellar communication by everybody across the company. I would recommend to anyone who needs solar or roofing in the Bay Area."

Bernard L.
Gilroy, CA

"Had an issue where a breaker fried right before thanksgiving (not an install issue, just got an unlucky/bad item).  They talked me through how to turn off the solar, then came out the very next day and replaced the breaker. Got me up and running ASAP for a wonderful thanksgiving..."

Ray H.
San Jose, CA
Scroll to Top