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 was professional, responsive, and did a high-quality job. I shopped around before deciding which company to use for our solar panel job, and this company blew away the others. They are actual solar nerds — not just looking for a sale — which is what I was looking for. I highly recommend them.”

Brian R.

“Simmitri is an excellent solar company. Everyone was readily available and responsive to my questions. They started the project on time. The installation supervisor was a perfectionist and explained everything clearly. I interacted with at least 7 Simmitri personnel, and all were pleasant and successful interactions. The price was right. I recommend Simmitri for solar installation without hesitation.”

Mark W.

“Simmitri was responsive, friendly, and professional. While there were some unavoidable delays and a couple of glitches with our old electrical system, they were always there with a quick response to the problem. Any questions we had were promptly answered and handled.”

Rachel T.