Solar Panel Installers in California

A1 Sun is a family-owned residential solar and energy storage design and installation company based in Berkeley, California. Since 2007, the company has been helping Bay Area homeowners integrate solar and battery systems tailored to their current and future energy needs. A1 Sun focuses on advanced system design, blackout readiness with rapid off-grid switching, and durable installations that stand the test of time. The company customizes energy storage systems to maximize savings and offers real-time data monitoring for solar production. Their in-house installation teams coordinate closely with homeowners and contractors to ensure quality and safety. Serving Alameda, Contra Costa, Marin counties, and beyond, A1 Sun is committed to quality workmanship, customer service, and long-lasting solar solutions.

ACR Solar is a family-owned solar and roofing company (est. 1979) that provides residential and commercial solar panel installation, battery backup systems, EV charger installation, solar pool heating, and roofing services across Sacramento, El Dorado, and Placer counties. ACR Solar emphasizes quality, value, and integrity, offers free estimates and long-term energy savings analysis, holds California license #979954, and operates from 5840 Gibbons Drive, Suite H, Carmichael, CA; more information is available on the company website: acrsolar.com.

Action Air Conditioning, Heating & Solar is a San Diego County HVAC and solar contractor providing installation, repair, and maintenance for air conditioning, heating, heat pumps, furnaces, ductwork, mini-splits, indoor air quality solutions, smart thermostats, and residential solar systems, with 24/7 emergency service across San Diego, Southern Riverside, and Southern Orange Counties. The company emphasizes factory-trained, NATE-certified technicians, upfront pricing with a satisfaction guarantee, and more than 45 years of service backed by thousands of highly rated reviews. Action AC combines dependable workmanship, responsive scheduling, and financing options to deliver reliable comfort and energy solutions for homes and businesses from locations in San Marcos, Murrieta, and San Diego.

All Bay Solar designs and installs high-performance residential and commercial solar energy solutions primarily serving the San Francisco Bay Area and surrounding communities. The company offers a comprehensive range of services including solar panel installation, energy storage systems with Tesla or Enphase batteries, roofing, and general construction services. All Bay Solar prides itself on providing top-quality renewable energy systems at competitive prices while maintaining full control over project quality by employing licensed professionals directly rather than subcontracting. The company is committed to helping customers save money on electrical bills and contribute to environmental sustainability through reliable and efficient solar power solutions.

American Solar Corporation is a family-owned clean energy company based in the San Francisco Bay Area, specializing in solar systems, energy storage, estate-scale battery backup, and electric pool heating for residential, commercial, and non-profit properties. With over 30 years of construction experience, the company combines advanced technology, holistic design, and meticulous installation practices to deliver high-value, efficient, and aesthetically pleasing solar energy solutions. American Solar uses best-in-class components to ensure long-term performance and economic returns. The company is committed to maintaining close client relationships without telemarketing, emphasizing integrity and customer trust. American Solar serves a wide range of sectors including homes, businesses, schools, government, and agricultural clients, providing comprehensive design-build services and ongoing support.

AUM Energy Group is a professional energy solutions company specializing in solar energy system design, installation, and maintenance for residential and commercial clients. The company offers comprehensive renewable energy services aimed at reducing energy costs and environmental impact. AUM Energy Group is committed to delivering high-quality workmanship, innovative technology, and personalized service to meet the unique energy needs of each client. With experienced professionals and a focus on customer satisfaction, the company aims to provide efficient and sustainable energy solutions. Serving its local community, AUM Energy Group strives to be a trusted partner in clean energy and sustainability.

Baker Home Energy is a Southern California whole-home energy provider delivering integrated solutions across solar, home battery storage, roofing, air conditioning and heating, water filtration and heaters, Generac generators, electrical services, EV charging, and main service panel upgrades. With over 86 years of experience and multiple California contractor licenses (C10, C46, C39, C20), the company designs, installs, services, and repairs systems while offering financing options, Tesla Solar Roof, and programs like PowerUp and battery rewards. Baker Home Energy focuses on optimizing comfort and lowering energy costs through premium products, trusted guidance, and a consistent service experience that helps homeowners generate, store, and manage energy reliably.