Solar Installers South San Francisco

Serving California’s Solar Needs Solar For New Home Builders Learn More Innovative Solar For Every Situation Residential Solar Owning solar has never been a more attractive option. By matching the right technology with the best financing packages on the market, CalState Solar has been able to bring the best fixed rate residential solar systems to California for over a decade. Learn More Homebuilder Solar Our industry-leading solar systems, attention to detail, timely installation, and customized plans for builders will set you apart and appeal to buyers seeking sustainable and environmentally friendly energy in the competitive California real estate market. Learn More Commercial Solar Commercial solar panel installation and design objectives vary widely, from offsetting your everyday energy demands to a commercial solar farm covering several acres of land. Our team has the experience to maximize your situation and budget. Learn More Flip The Switch On Solar For Your Home In 3 Easy Steps Free Consultation Your solar specialist will guide you through everything you need to know about installing solar panels in California including available tax credits and incentives, financing and return on your investment. System Design We professionally design your solar electric system to ensure you get the most convenient, reliable and economical solar PV system available based on your home or business needs to maximize your savings. Installation & Activation Our solar technicians are experts at installing reliable, attractive solar panel systems in California using only the best solar technology available to maximize your power savings and get your home powered up fast. Get Started Today Hear What Our Customers Have To Say! “CalState Solar has proven to be the “go to company” when it comes to solar. They are a proven trade partner that goes above and beyond for their clients to ensure that all aspects, from the system array design to getting the approval for the system to be turned on, are professionally handled. I would recommend Cal State Solar to any homeowner and/or homebuilder looking to have a solar system installed.” Jared Hendricks Vice President of Purchasing | City Ventures “I highly recommend using CalState Solar on your next project because of their hands on attention to detail at pre planning stages all the way to install, including providing very competitive pricing.” Kayvon SaremaslaniPurchasing Director | Watt Communities “Working with CalState Solar is a pleasure. They are a true partner and always go above and beyond to ensure that our projects are completed on time and within budget. Their expertise in solar and roofing is unmatched and their customer service is top-notch.” Michael S. CEO | SunStreet Homes “CalState Solar has been a valuable partner for our company. Their professionalism, expertise, and attention to detail have been instrumental in helping us achieve our sustainability goals. We highly recommend them to anyone looking for a reliable and efficient solar installation company.” John D. President | Green Earth Builders “CalState Solar is a company that truly cares about their customers. They take the time to understand your needs and provide a customized solution that fits your budget and lifestyle. Their team is knowledgeable, friendly, and always willing to go the extra mile to ensure your satisfaction.” Sarah K. Homeowner

Solar Source Inc. is a leading provider of solar energy solutions, offering a wide range of services including ADU Solar Installation, Battery Storage, Custom Home Solar Installations, EV Charger, Installation, New Construction & Renovations, and Solar System Add-Ons. They cater to both homeowners and commercial clients, providing expert solar system servicing in California and Nevada. Their team is experienced, well-organized, and professional, ensuring a smooth process from inspection to installation.

SolarUp is a leading solar panel installation and design company in Ontario, Canada. They offer a wide range of services including residential and commercial solar installations, solar projects, and a solar cost calculator. Their mission is to help Canadians save money and the environment through clean, affordable, and renewable energy solutions. They provide honest, expert advice, best-in-class warranty, and will beat any quote.

SunLife Solar Power is a company that specializes in providing clean, free energy from the sun. They offer solar solutions to offset electricity usage, heat showers, and heat pools. The company believes in a better way to power homes and businesses at a lower cost while contributing to a cleaner planet.

SunPower by Sun Solar is a leading provider of solar solutions, offering a range of services including residential and commercial solar installations, solar maintenance, and battery storage solutions. With a focus on energy efficiency and sustainability, SunPower by Sun Solar aims to help customers reduce their energy bills and carbon footprint. The company serves various areas including Antelope Valley, Central Coast, Fresno, and more.

Solar Alliance is your engineering, procurement and construction source for solar projects on every scale – from large commercial installations to solar for small businesses. The Solar Alliance team is committed to helping you meet corporate mandates, evaluate and conserve current energy usage, then save money with solar. Solar Alliance is your source for solar power design in the Southeast and beyond. With years of experience and professionals certified by the North American Board of Energy Practitioners (NABCEP), we have the ability to provide solutions for your commercial solar project anywhere in North America.

SolarOnRV Inc. is a premium solar installation company based in Los Angeles County, serving the entire Northern and Southern California area, the LA area, SF Bay Area, Nevada, and Arizona. They specialize in RV and trailer solar installations and general RV and trailer repair. Their team of expert RV solar installers are skilled electricians who understand all battery technology, creating the best solution for customers. They provide top-notch customer service and the highest quality solar panels, batteries, and wiring. SolarOnRV Inc. is now serving the Orange County area.

Zero Down Solar is a leading solar energy system installation company serving San Diego, El Cajon, Chula Vista & Escondido, CA and surrounding communities. With nearly a decade of solar design and installation experience under our belts, we can help you harness the power of the sun and save big with solar.

Go Green Solar Solutions is the largest, most experienced and most innovative solar design and installation company in Southern California. We have been in business since 1981, are locally owned and operated, and have over 42 years of experience in solar solutions for custom homes.

Solar Placards and Labels is a leading provider of high-quality vinyl labels and placards for solar panels. Our mission is to provide innovative and reliable products that meet the needs of our customers. We have a dedicated team with years of experience in the industry, ensuring that our products are of the highest quality and meet all necessary standards. Our commitment to customer satisfaction and our focus on sustainability make us a trusted partner for solar panel manufacturers and installers.