Your Local Solar Experts in California
At California Solar & Electric, we’ve built our reputation on one core belief
“Switching to solar should feel personal, practical, and built to last”.
Certified Quality. Proven Trust.
As a local solar installation company serving communities across California, we’re committed to providing high-quality solar energy solutions that homeowners and businesses can trust.
We’re proud to be a BBB-certified solar company with a long history of 5-star reviews from customers across the state (homeowners and businesses). Our success is rooted in honesty, precision, transparent communication, and a commitment to long-term reliability. CS&E outstands with its certified quality and proven trust.
We’re not a franchise or a sales network. Every project is handled by our own certified solar installer professional team, people who live and work in the same communities we serve. From your first consultation to your final system activation, you work directly with our in-house team of our solar company services. No outsourcing. No call centers. Just real solar energy experts who care about doing the job right.
When you choose CS&E, you choose a trusted California solar energy partner backed by years of hands-on field experience and a reputation built on real results, not sales scripts.
Built to Last. Backed by Strong Warranties.
At CS&E, we don’t believe in shortcuts. That’s why we partner exclusively with trusted U.S. solar manufacturers known for durability, technology leadership, and industry-strong warranties.
Every solar and battery system we install, whether it includes REC Solar, Qcells, Tesla Powerwall, Enphase IQ Battery, or FranklinWH, is backed by comprehensive protection. You receive long-term peace of mind with equipment designed for decades of performance.
Every Roof. Every Design.
No two properties are the same, and neither are our systems. As a team of California solar design and installation experts, we engineer every project for maximum performance, efficiency, and durability.
Whether you need:
- a roof mount solar array that blends seamlessly with your home,
- a ground mounted system for open space efficiency, or
- a hybrid solar-plus-battery setup for energy security,
our engineers tailor the system to your roof, your usage, and your energy goals.
Every installation reflects our commitment to craftsmanship, aesthetics, and real-world performance.
What We Do
Residential Solar Installation
Cut Your Bills, Raise Your Home Value
Our California home solar systems are designed for maximum efficiency, long-term reliability, and real energy savings. We use high-performance panels from REC Solar and Qcells, paired with robust UniRac mounting systems (roof or ground) to ensure your solar installation remains durable and beautiful for decades.
Commercial Solar Solutions
Scalable Solutions. Real Savings.
As commercial solar installation company, we design and install commercial solar power systems for California businesses that want to reduce operating costs, improve sustainability, and achieve long-term energy stability. Our clients consistently turn to us for reliable, high-ROI solar solutions.
Backup Power
Stay on When the Grid Goes Down
We offer advanced solar and battery backup power systems, including Tesla Powerwall, Enphase IQ Battery, and FranklinWH, giving you clean, dependable power even when the grid goes down because the sun never stops working.
Microinverters
Reliable solar inverters for solar panels
Each solar panel operates independently through Enphase microinverters, increasing efficiency and providing real-time visibility into system performance.
Flexible Solar Financing Options for Every Home & Business
We offer multiple solar panel installation purchasing options for home and financing options for business, including: cash purchase, traditional financing and Solar lease. Whether you want full system ownership or a simple, no-upfront-cost option, our team guides you toward the best fit for your goals and budget.
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Refer Friends or Family, Receive $500 Cash
Good energy is contagious, help your community go solar and get rewarded.
Click the button to submit your referral and we’ll take care of the rest!