Get the Best Solar Installation for Your Home or Business

Celebrating 27 years | Serving the Bay Area

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Solar | Battery

Get a free analysis and take advantage of new incentives now!

Roof Systems

We protect what matters most, while delivering lasting beauty. 

Smart Homes | Buildings

Increase energy savings. Manage anytime from anywhere. 

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Simmitri Residential

Simmitri offers clients the ability to harness the various solar, roofing, and energy management solutions available today and into the future. Our clients applaud our ability to coordinate and deliver these solutions and warranty under one umbrella. This allows them greater ease and peace of mind during the entire process and beyond.

You can always count Simmitri Solar Power Team for the highest value. 

What our clients are saying...

"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
What our clients are saying...

"I loved working with Simmitri.  They are professional, answered all my questions, went above and beyond to make sure I was satisfied.  They are affordable and have the golden seal of approval which makes me happy.  They have to comply with the golden seal of approval to obtain this and they will come out and check the property to make sure it is up to their standards.  I had no doubt they would be in compliance they are great to work with.  We re-roofed 2 roofs on our commercial building and it was very affordable.  I looked at 4 different companies and they had the best financing, best service and best looking roofs.  I would defiantly recommend them!"

Megan B.
Aptos, CA

Simmitri Commercial

Our commercial solar, roofing, battery storage, and energy management services are built with one thing in mind--Solve your problem. We understand that you need the best design team, top project managers, strong budget accountability, and most importantly a team that is responsive. Simmitri has comprehensive solutions to meet your budget and reduce operating expenses whether a small business or large commercial complex.

Simmitri Solar Power Team brings knowledge and experience when dealing with commercial structures.  

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Simmitri Solar Energy Advantage

Solar Energy

Our comprehensive approach to solar is based on our 25 years' experience in solar, roofing, and energy management. This solid background coupled with lifetime system monitoring gives Simmitri’s clients the best long-term performing solar solutions.

Roofing Systems

We have been installing, repairing and maintaining roofs for over 25 years.  Rated a Master Elite Installer by GAF, we represent the top 2% of roofing contractors in the country

Battery Storage

Be resilient, get back-up power for emergency outages or optimize your solar investment. We can help you determine the best solution.

Energy Management

For greater efficiency and control, our Energy Management Services brings technology and analytics together to deliver you immediate cost savings.

Our Projects

Visit our project gallery. 

Commercial Solar

Residential Solar

Smart Battery Storage


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