Your One-Stop-Shop For Solar + Roofing
Services In The San Jose Area

Everything You Need To Greenify Your Home Or Business

Nestled in the heart of Silicon Valley, San Jose stands as a beacon of innovation and progress. At Simmitri Inc., we’re proud to contribute to this legacy by empowering the residents and businesses of San Jose with state-of-the-art sustainable energy solutions. With three generations of expertise, our commitment extends beyond providing services; we’re dedicated to fostering a community that thrives on renewable energy and sustainability. San Jose’s abundant sunshine, progressive community, and forward-thinking policies make it an ideal landscape for solar energy adoption, energy-efficient roofing, and smart home technologies. Our mission in San Jose is not just to offer energy solutions but to be part of a movement that embraces clean, renewable energy for a brighter, more sustainable future. Join us in transforming San Jose into a model city for energy independence and environmental stewardship.

“I just expanded my solar capacity and was impressed with Simmitri. I researched a bunch of companies and got bids from 3. I chose Simmitri based on their expertise, customer service, and price. They were wonderful. I highly recommend them.”

Edward E.

Our Professional Services For San Jose Residents

Instead of spreading our expertise too thin by offering an array of remodeling services, we focus on what we do best. The residents of San Jose deserve nothing less than top-tier quality, which can only be ensured when we concentrate on our specialties. Overextending our services could compromise the high standards we’re committed to.

At Simmitri, we stand out in California for our exceptional solar and roofing services. Our commitment to excellence is unparalleled, ensuring that San Jose residents receive the best value for their investment.

Residential & Commercial Solar

Positioned in the vibrant heart of Silicon Valley, San Jose is ideally situated to harness the abundant solar energy that California is famous for. Transitioning to solar power for your home or business has never been more accessible or straightforward. We’re passionate about the latest solar technology advancements and have even developed proprietary software platforms to optimize their performance.

Our expertise in facilitating a smooth transition to solar energy for homes and businesses has been a cornerstone of our service to the San Jose community since 2002 (discover more about Simmitri’s journey). Solar panels are a crucial component of our broader vision for a sustainable future, and we’re dedicated to bringing this vision to life for every San Jose resident. Get hassle-free solar panel installation in San Jose, California from Simmitri Inc., a trusted solar expert.

Learn more about Residential Solar and Commercial Solar.

Residential & Commercial Roofing

Solar panels are commonly mounted atop the roofs of homes and businesses, necessitating a thorough evaluation to ensure the structure can bear the additional load. However, if your property’s roof isn’t suited for traditional solar panel installation, there’s no cause for concern. As GAF Master Elite Roofers, we bring years of expertise to the table, enabling us to upgrade your roof with GAF’s innovative Solar Shingles or the esteemed Lifetime Roofing system, among other energy-efficient alternatives like the ‘Smog Eating’ tiles.

A robust solar energy setup demands an equally robust roofing solution. Fortunately, we’re equipped to address both needs, ensuring your transition to solar is seamless and structurally sound.

Learn more about Residential Roofing and Commercial Roofing.

Residential & Commercial Battery Storage

In San Jose, where innovation meets sustainability, ensuring uninterrupted power through our advanced battery storage systems becomes not just a convenience, but a necessity. The city’s dynamic economy and tech-savvy population mean that both businesses and homes cannot afford the disruptions caused by power outages, which can lead to significant losses, from shuttered operations to critical project delays.

San Jose, with its average of 300 sunny days per year, is an ideal location for solar energy production. However, to truly leverage this renewable resource, effective energy storage is crucial. Our battery storage solutions, designed to integrate seamlessly with your solar panel systems, provide a reliable power backup, ensuring that your lights stay on and your life remains uninterrupted, even during outages.

Our state-of-the-art lithium iron phosphate batteries offer not just reliability but also unparalleled safety and efficiency. They are among the lightest and most eco-friendly solar batteries on the market, with a long lifespan and minimal environmental impact. The technology behind these batteries is a testament to the advancements in renewable energy, offering San Jose residents and businesses a sustainable way to store and use solar power, reducing reliance on the grid and minimizing carbon footprints.

By adopting our battery storage systems, you’re not just securing a reliable power source; you’re also contributing to San Jose’s vision of a greener, more sustainable future.

Learn more about Residential Battery Storage and Commercial Battery Storage.

Residential & Commercial EV Smart Charging

In the City of San Jose, where electric vehicles (EVs) are becoming increasingly popular thanks to the city’s commitment to sustainability and innovation, the convenience of EV Smart Charging cannot be overstated. Gone are the days of lingering in a parking lot, waiting for your EV to charge. With our EV Smart Charging solutions, you can enjoy the luxury of charging your electric car or truck right at your home or business, on your own time.

For San Jose businesses, offering EV Smart Charging stations isn’t just an amenity; it’s a strategic advantage. In a city known for its tech-savvy and environmentally conscious population, providing on-site Smart Charging can significantly enhance your business’s appeal. Imagine the competitive edge you gain when customers with EVs are faced with the choice between your establishment, equipped with convenient charging options, and another that lacks this forward-thinking feature. The decision for them becomes simple.

Moreover, San Jose’s push towards a greener future is evident in its infrastructure and community initiatives. By integrating EV Smart Charging stations at your location, you’re aligning with the city’s environmental goals and catering to a growing demographic of EV owners. This not only positions your business as a leader in sustainability but also fosters a longer and more engaging customer experience, as they can dine, shop, or relax while their vehicle charges.

Learn more about Residential EV Smart Charging and Commercial EV Smart Charging.

Smart Home Solutions

Are you interested in optimizing every aspect of your home to be as energy-efficient as possible? Well, you’re in the right place! Our Smart Home Solutions for Burlingame residents include numerous features to reconfigure your entire home’s electrical grid to provide the most efficient performance.

You can control how much power your home uses and where that power goes at the touch of a button. Our solar panel and battery storage systems are just the tip of the iceberg regarding our Smart Home Solutions.

Learn more about Smart Home Solutions.

Commercial Energy Management

In the heart of Silicon Valley, San Jose residents are no strangers to the benefits of technology, especially when it enhances the efficiency and comfort of their homes. Our Smart Home Solutions are designed with the San Jose lifestyle in mind, offering a suite of features that transform your living space into an energy-efficient haven.

Imagine having the power to fine-tune every aspect of your home’s energy usage, from lighting to climate control, all with a simple tap on your smartphone or tablet. Our solutions go beyond just solar panel and battery storage systems; they integrate seamlessly to provide a comprehensive energy management ecosystem for your home.

In San Jose, where innovation is part of the city’s DNA, adopting Smart Home Solutions aligns perfectly with the community’s forward-thinking ethos. Not only do these technologies offer unparalleled convenience and control over your home’s energy consumption, but they also contribute to the city’s green initiatives by reducing your carbon footprint and promoting sustainable living practices.

Embrace the future of home management with our Smart Home Solutions, and join the ranks of San Jose residents who are leading the charge towards a smarter, more sustainable lifestyle.

Learn more about Commercial Energy Management services.

Corporate Energy Services

In San Jose, a city renowned for its tech-driven economy and environmental consciousness, our Corporate Energy Services are tailored to meet the unique needs of businesses committed to sustainable growth. We understand the importance of making environmentally responsible decisions that not only enhance your company’s reputation but also contribute positively to the planet.

Our services go beyond mere energy efficiency; we offer comprehensive ESG (Environmental, Social, and Governance) & CSR (Corporate Social Responsibility) consulting to ensure your business practices align with the values of today’s eco-aware clientele and workforce. In a city where innovation and sustainability are intertwined, adopting such strategies is not just beneficial but essential for companies looking to thrive.

Partnering with us means joining a movement towards a cleaner, greener future, right here in San Jose. Our expertise in corporate energy solutions positions your business as a leader in environmental stewardship, attracting customers and talent who prioritize sustainability and ethical practices. Embrace the future of business with our Corporate Energy Services, and make a lasting impact on your community and the environment.

Learn more about Corporate Energy services.

“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.

Why San Jose, CA Residents Choose Simmitri
For Our Solar + Roofing Services

Understanding the concerns San Jose residents might have about finding trustworthy roofing contractors, especially when considering significant investments like roof replacements or solar installations, is completely justified. The market is indeed crowded with options, and not all of them meet the high standards you deserve.

However, as proud members of the elite GAF President’s Club—a distinction held by only 2-3% of roofing contractors across the country—we offer peace of mind that your investment is in the most capable hands. Our commitment to excellence ensures that your project will not only meet but exceed your expectations, delivering total satisfaction. We’re not satisfied until you are, and that’s a promise we stand by for every San Jose resident we serve.

Here are a few other reasons to choose Simmitri for your solar and roofing needs:

Personalized Customer Experience

As a local San Jose business, we understand the unique energy needs and challenges of our community. We make sure every customer’s experience is just as unique as they are. Instead of forcing our beliefs and opinions, we listen to the customer’s needs first — then develop our game plan.

Learn more about our Personalized Customer Experience

Modern, Cutting Edge Products

You haven’t seen our products offered by other solar companies because we’re the only ones with them! Staying ahead of industry standards makes us the go-to choice for San Jose residents.

Learn more about our Modern, Cutting Edge Products

Custom, Detailed Workmanship:

Although it may seem like metal and asphalt, a solar panel and roof system are works of art. We combine functionality with beauty for a combination that can’t be beaten.

Learn more about our Custom, Detailed Workmanship

Seasoned, Professional Service

With nearly 30 years of experience in roofing and solar services, Simmitri is one of California’s longest-running solar + roofing companies.

Learn more about our Seasoned, Professional Service


Our core values are the foundation of how we present ourselves daily in our community.

Learn more about how we are Mission Driven

Active Community Involvement:

Through our nonprofit organization, we can give back to our beloved community and make long-lasting changes in the right direction.

Learn more about our Active Community Involvement

“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.

Ready to Embrace Sustainable Energy in San Jose?

Start With A Free Online Estimate Through Simmitri!

If your home or business needs a reliable, durable, and beautiful new roof or solar upgrades, don’t wait! With Affordable Financing Options for qualifying customers, we will custom-build the perfect roofing option for any budget. If your roof is ready for the jump to solar, even better!

Our Free Online Estimate tool is a great place to start, or give us a call at (408) 779-3333 today! You can also use the handy form on our Contact Us page.