Why Simmitri

Seasoned, Professional Service

Bay Area Roofing + Solar The Way They Should Be Done

With Efficiency, Comfort, Health, Safety, Sustainability,
And Cost-Effectiveness In Mind

Simmitri's mission is to ‘Restore the Balance of Power’ by shifting the reliance away from monopolies and inefficient systems to you, the individual.

We stay relevant by focusing on exceptional customer experience and progressively driving value to every customer with holistic solutions designed and implemented the way they should be done; with efficiency, comfort, health, safety, sustainability, and cost-effectiveness in mind.

Our Process

From Meet & Greet To Expert Installation And Beyond…

We Believe Our Relationship STARTS At Project Completion

Our approach and innovative technologies empower customers, employees, and partners to operate from a holistic mindset in all aspects of life, inspiring good stewardship of our planet. From the moment you reach out and give us a call through the design and installation phases of your new solar/roofing project, every step of our process is based on positive impact: good for you, the community, our company, and the earth.


We can’t imagine living without our work & our customers. We’re meeting needs!

Committed Pragmatists

We’re focused on making your life much greener, easier, and healthier.

Distinctively Inspired

We’re part of a global movement transforming how we use and manage energy.

Pervasively Innovative

We don’t rest on our laurels but consistently innovate ways to get better results.

Our Services

Industry-Leading Energy Efficiency For The Bay Area

Backed By A Personalized, Accommodating Experience

Clear, Accommodating Communication

Because of the complexity involved in comprehensive roofing, ‘whole home’ solar systems, and smart home solutions, we rely on communication. Not just with home and business owners but within our team. There are many professionals to work with, and a lot happens behind the scenes with engineering, design, data analysis, etc. We make it look and feel easy!

Kind & Courteous Service

Simmitri can guarantee you’re going to enjoy working with our company. We leverage extensive customer-first training and a versatile software suite to ensure you’re always in the loop, listened to, informed, and empowered. We genuinely care about your experience with us!

A-To-Z Professionalism

From high-level corporate oversight to our experienced team of roof system techs, energy advisers, operations/install personnel, project management experts, sales consultants, and energy-efficiency building performance analysts, we’re all passionate about engaging our customers in doing solar+roofing the way it should be done.

No Sales Pressure

One of the core reasons we’ve been successful and continue to thrive in such a competitive industry is that we ensure customer success! With Simmitri, you’re working with a family company that strives for excellence. Are sales a part of what we do? Sure. But we’re not focused on sales. We’re focused on results and positive impact.


What Other Bay Area Customers Are Saying

“Simmitri got the right financing program for my needs, and the entire project was done quickly. Very responsive, clean job, and stellar communication. Something really unique about them is their customer success team, who followed up with me on a regular basis to make sure I was happy and did an annual review of my system compared to their initial projection. I was impressed when I realized their projections were 100% accurate. My system delivered all year despite the smoke and debris from the fires in California. I would recommend them to anyone who needs solar or roofing in the Bay Area.”

Bernard L.

“It was a pleasure to work with Simmitri. They showed up on time, completed our extensive project in one day, and the final product looks and works great. I doubt there is another solar company that provides better customer service. We have no complaints and will happily recommend Simmitri to all our friends in the solar panels market.”

Sylvia A.

“Great customer service and quick turnaround time from the beginning to the end. The staff and the contractors are excellent, and I would highly recommend Simmitri to everyone. They went above and beyond to make sure everything came together. This is one of the best companies with which I have done business. Thank you for such amazing professionalism!!!’”

Thanh B.