Solar Energy & Roofing Experts| Sunnyvale, CA

Fast, efficient upgrades for a smarter, more resilient home

Don’t let an old roof or high energy bills hold you back—we provide integrated roofing and solar solutions. Add battery storage to ensure uninterrupted power and maximize your energy savings.

CALL (408) 779-3333

Business Hours
Monday-Friday 9 AM - 5 PM
Saturday & Sunday Closed

Request a Solar/Roof Quote

Rated 5-Stars on Google and Yelp out of 150+ Reviews

🔥 BREAKING: Major Solar Industry Changes Ahead

California utilities already eliminated 1-for-1 net metering. Sunnyvale can be next. You can be affected.

Don't wait for policy changes to reduce your solar savings. Simmitri customers who installed before California's NEM 3.0 are still earning full credits while new installations get 70% less.

Secure your solar investment with Bay Area's most trusted installer:

Get Priority Scheduling - Limited Spots Available

Call Now (408) 779-3333

Limited time - Current pricing & tax credit won't last

Sunnyvale Solar & Roofing Resources

Commercial Roofing

Commercial Roofer Sunnyvale CA

Since 1991, we have been offering innovative commercial roofing options to Sunnyvale CA property owners.

Commercial Solar

Commercial Solar Energy Sunnyvale, CA

Since 1991, we have been offering reliable commercial solar energy to companies in Cupertino.

Local Roofer

Residential Roofer Sunnyvale CA

When choosing a residential roofer in Sunnyvale, reliability and proven quality are paramount. Simmitri Inc. has been proudly serving the Bay Area since 1995, earning 5-star reviews on platforms like Google and Yelp for our detailed workmanship and seasoned professional ...

Residential Solar

Residential Solar Energy Sunnyvale CA

Since 1991, we have been offering innovative residential solar energy to Sunnyvale.

Sunnyvale’s neighborhoods, such as Heritage District, Birdland, and Cherry Chase, offer diverse architectural styles that blend beautifully with modern solar panel installations. Whether you’re located near downtown Sunnyvale or in a quieter suburban area, solar and roofing upgrades can significantly enhance the curb appeal and long-term savings of your property.

Our Services For Sunnyvale Home & Business Owners

Get Comprehensive Solutions Custom-Tailored For Your Home

Simmitri has earned the trust of Sunnyvale residents for our professionalism and attention to detail. We treat each project as if we were working on our own property. This dedication has made us a top choice for homeowners and business owners seeking energy-efficient solutions in Sunnyvale.

Our services are designed to increase energy efficiency, curb appeal, and property value across the city’s varied neighborhoods.

Residential & Commercial Solar in Sunnyvale

Sunnyvale’s sunny climate makes it an excellent location for solar energy. Simmitri offers cutting-edge solar panel and microinverter systems customized for Sunnyvale’s environmental conditions. Whether you’re in the heart of downtown or in a neighborhood like Ponderosa Park, our solar systems are designed to be installed seamlessly on any roof type, offering long-term savings and environmental benefits.

We provide a comprehensive assessment of your home or business to ensure it can support solar installations. If structural upgrades are necessary, our team can handle them, ensuring your property is prepared to maximize the benefits of solar power.

Learn more about

30-Year

Solar Panel Warranty

30-Year

Solar Panel Warranty

$0 Down

Solar Financing

25-Year

Inverter Warranty

Residential & Commercial Roofing in Sunnyvale

If your Sunnyvale home or business needs a roofing upgrade to accommodate solar panels, Simmitri’s roofing specialists have the expertise to get the job done. We offer energy-efficient roofing systems designed to keep your home cool during Sunnyvale’s warm months while providing robust support for solar installations.

As GAF Master Elite contractors, we offer roofing solutions that blend seamlessly with solar technology, making your property more energy-efficient and durable. Whether your property is in the bustling Sunnyvale Town Center or a quieter neighborhood like Fairbrae, we’ve got your roofing needs covered.

Learn more about

30-Year

Non-Pro-Rated Warranty

22

High-Quality Material Choices

365 Days

Unmatched Customer Support

100+

5-Stars Reviews on Google & Yelp

Solar Battery Storage in Sunnyvale

Our advanced battery storage systems ensure your solar energy is reliable, even on cloudy days. In Sunnyvale, where the tech community thrives, businesses and homeowners alike can benefit from dependable energy storage. Our lithium-iron phosphate batteries are low-maintenance and ideal for both residential and commercial properties, ensuring your solar energy is always available when you need it most.

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Maximize Your Savings From Solar

Reduce Peak Hour Charges

Become Independent Of The Grid

EV Smart Charging Installation in Sunnyvale

Sunnyvale is a forward-thinking city with a growing number of electric vehicles (EVs). Simmitri offers EV Smart Charging systems tailored to both homeowners and businesses. Whether you’re a tech employee commuting daily or a company with a fleet of EVs, our smart charging stations powered by solar energy will help you save on charging costs. With Sunnyvale’s commitment to sustainability, adding an EV charger to your property is a wise investment.

Start Avoiding Peak Pricing

Easy & Maintenance-Free

Mobile App Available

Smart Home Solutions for Sunnyvale

As Sunnyvale embraces smart technologies, our Smart Home Solutions allow residents to optimize their homes for energy efficiency. From solar power integration to smart lighting and HVAC controls, we offer custom solutions designed specifically for your home’s needs. Whether you’re living in the charming Birdland neighborhood or the modern high-rises near downtown Sunnyvale, our smart home solutions can transform your living space.

Energy Efficiency

Peak Building Performance

Battery Storage

Reduce Demand & Back-Up Power

EV Charging

Power Your Car Or Fleet With The Sun

Commercial Energy Management for Sunnyvale

Sunnyvale’s thriving business community can benefit greatly from Simmitri’s Commercial Energy Management services. We offer customized energy solutions that help businesses reduce their carbon footprint while maximizing energy efficiency. Whether you run a small startup or manage a large corporate office near Moffett Park, we have energy solutions to fit your needs.

Why Simmitri

6 Reasons To Choose Simmitri For Your Solar & Roofing Project In Sunnyvale

Simmitri has been serving the Bay Area, including Sunnyvale, since 1995. Our commitment to quality and customer satisfaction has made us the go-to solar and roofing company in the region.

Here are a handful of other reasons to choose Simmitri Solar for your next project:

Personalized Customer Experience

We take the time to understand your needs and offer custom solutions that fit your property, whether it’s in a neighborhood like Cumberland South or Ortega Park.
Learn more about our Personalized Customer Experience…

Modern, Cutting Edge Products

We use only the highest quality products, designed to maximize energy efficiency and long-term savings.
Learn more about our Modern, Cutting Edge Products…

Custom, Detailed Workmanship

Our installations are tailored to fit your property, ensuring both aesthetic appeal and functional efficiency.
Learn more about our Custom, Detailed Workmanship…

Seasoned, Professional Service

With decades of experience, our team has built a reputation for reliability and superior service in Sunnyvale.
Learn more about our Seasoned, Professional Service…

Core-Value/Mission-Driven

We are committed to improving the community through sustainable energy solutions.
Learn more about how we are Mission Driven…

Active Community Involvement

Our commitment to bettering our communities doesn’t end after we’ve installed a new roof or solar panel system — it’s just the beginning.
Learn more about our Active Community Involvement…

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Upgrade Your Home Or Business With Simmitri’s Custom Solar + Roofing Services

Serving Sunnyvale, CA

With its ideal climate and forward-thinking residents, Sunnyvale is one of the best locations in California to make the switch to solar energy. Simmitri will ensure your new solar system is perfectly integrated with your property, even if that requires a new roof.

If you’re interested in reducing your negative impact on the environment, reach out to see how Simmitri can help! Call us at (408) 779-3333, use our Contact Us form, or get started with your Online Solar Estimate today.