Best Solar Panel Companies in California

Licensed in roofing, electrical, and building, Christian Roofing specializes in roofing and solar installations throughout San Diego. Their team handles repairs, replacements, skylight and solar tube installation, and maintenance, often praised for clear communication and careful cleanup. Some customers note occasional delays and specific leak issues after repairs.

The Energy Company focuses on transparent communication and flexible solar energy plans, aiming to improve customer experience in a challenging industry. They offer solar panel and battery storage installations, with many customers appreciating their professionalism and clear explanations, though some have reported delays and unfinished projects.

Known for transparent pricing and expert installation, Helios Energy Global specializes in custom-designed residential solar and battery systems in Southern California. The team handles everything from panel selection to Tesla Powerwall setup with professionalism and clear communication. Customers appreciate their punctuality and responsiveness, though some note pricing is slightly higher than… more...

Known for transparent pricing and expert installation, Helios Energy Global specializes in custom-designed residential solar and battery systems in Southern California. The team handles everything from panel selection to Tesla Powerwall setup with professionalism and clear communication. Customers appreciate their punctuality and responsiveness, though some note pricing is slightly higher than competitors.

Sunternal focuses on personalized solar consultations to create cost-effective energy solutions tailored to each home. Their team handles everything from design to installation, with customers appreciating clear communication during sales and fast, professional setups. Some note occasional delays or limited guidance on optimal panel placement.

Known for fast, full-service solar installations without cutting corners, Supreme Solar & Electric offers solar panel setup, cleaning, and energy storage solutions. Customers appreciate the team’s clear communication, attention to detail, and professionalism throughout the process, though a few note that staying in touch is important for smooth coordination.

48Solar & Roofing stands out for its honest advice and prompt solar panel installation and maintenance services. The team specializes in customizing solar power systems and offers ongoing support to help customers meet their clean energy goals. Customers appreciate their punctuality, professionalism, and straightforward communication.

Mega Power was founded in 2006. For 16 years, it has been the leading solar company in California. It includes many California cities such as Los Angeles, Riverside, and Santa Clara. Our core values are complete customer satisfaction, a personal approach, and careful attention to detail. As we help our clients save money, and improve their properties and the environment, we provide the best… more...

Mega Power was founded in 2006. For 16 years, it has been the leading solar company in California. It includes many California cities such as Los Angeles, Riverside, and Santa Clara. Our core values are complete customer satisfaction, a personal approach, and careful attention to detail. As we help our clients save money, and improve their properties and the environment, we provide the best service. Mega Power, a leading solar panel manufacturer in California has been serving communities since 2006. This is possible only when the company provides outstanding customer service and exceptional results in today's economic climate. Our California solar company stands out from other companies by doing 100% of your work in-house. We can maintain complete quality control and cost control. Our team handles all aspects of the project, including engineering, planning, permits, procurement, installation, and customer relations. This ensures that everything runs smoothly and is a success. Our team keeps you updated at every stage of the project to ensure you know exactly what's happening and what you can expect.

Veteran-owned Semper Solaris specializes in solar panel installations along with Tesla Powerwall and Enphase backup battery setups, plus roofing and HVAC services. Customers appreciate the team’s clear communication, attention to detail, and respectful cleanup after work, though some projects may require patience during scheduling.

Sunrun Solar specializes in providing customized residential solar energy systems designed to help homeowners reduce reliance on utility companies. Their team supports customers throughout the entire process, offering clear explanations and flexible solar plans. While many appreciate their knowledgeable and patient service, a few have noted issues with installation accuracy and follow-up.

With over 25 years of combined experience, SunPower by Sun Solar focuses on detailed, high-quality solar installations for both residential and commercial clients. Their certified team handles everything from design to maintenance, and customers often appreciate the professionalism and final results, though some note delays between installation and system activation.

Johnson Solar is a veteran-owned company specializing in solar panel and battery backup installations, led by a retired Navy aviator with extensive construction experience. The team handles projects of all sizes with clear communication and punctual service, though some customers have noted occasional issues with subcontractor scheduling. Clients appreciate their hands-on approach and thorough… more...

Johnson Solar is a veteran-owned company specializing in solar panel and battery backup installations, led by a retired Navy aviator with extensive construction experience. The team handles projects of all sizes with clear communication and punctual service, though some customers have noted occasional issues with subcontractor scheduling. Clients appreciate their hands-on approach and thorough updates throughout the process.

Sunlight Solar, Inc. offers upfront pricing and a no-surprise policy that customers appreciate when installing solar panels and energy-efficient home upgrades. Their team handles everything from solar system installation to roofing and window replacements, with many clients noting careful attention to detail and clear communication throughout the process. Some have mentioned occasional issues… more...

Sunlight Solar, Inc. offers upfront pricing and a no-surprise policy that customers appreciate when installing solar panels and energy-efficient home upgrades. Their team handles everything from solar system installation to roofing and window replacements, with many clients noting careful attention to detail and clear communication throughout the process. Some have mentioned occasional issues with electrical outlets after installation, but overall, the crew is described as respectful and responsive.

Known for clear communication and thorough follow-up, Stockdale Solar specializes in custom solar installations designed to match each customer’s unique energy needs. Their team handles everything from assessment to fast installation, with many customers appreciating the attentive service and yearly check-ins that help avoid unexpected charges.

Soltech Electric focuses on helping homeowners, builders, and commercial clients reduce electricity costs through solar panel installations. Their team handles both new construction and existing properties, working closely with top roofers and a general contractor to ensure quality and durability. Customers appreciate their clear communication, smooth process, and fair pricing, though some note… more...

Soltech Electric focuses on helping homeowners, builders, and commercial clients reduce electricity costs through solar panel installations. Their team handles both new construction and existing properties, working closely with top roofers and a general contractor to ensure quality and durability. Customers appreciate their clear communication, smooth process, and fair pricing, though some note the experience can feel sales-driven.

Action Solar Installation offers skilled technicians with decades of experience serving San Diego and nearby counties. They handle solar panel installation, maintenance, and cleaning, often praised for thorough work and clear communication. Some customers note occasional scheduling delays but appreciate the team’s professionalism and responsiveness.

SunMade Energy specializes in residential solar installations using SunPower technology, backed by over 14 years of local experience and an A+ BBB rating. Their in-house team handles everything from design to permitting, with customers often noting smooth communication and efficient, professional installations. Some mention the process can feel detailed, but the team stays responsive throughout.

Bright World, LLC focuses on residential and commercial solar installations, working with experienced installers to ensure quality and control. Customers appreciate the educational approach and helpful communication throughout the process, though some note delays and coordination issues with third-party vendors during installation. Pricing is often competitive compared to other providers.

Solar Negotiators offers an exclusive lifetime warranty on solar workmanship, backed by included monitoring and maintenance plans to support long-term savings. Their team handles system design, installation, and ongoing oversight, with many customers appreciating the professional, clean installations and transparent communication. Some reviews note occasional issues with customer service… more...

Solar Negotiators offers an exclusive lifetime warranty on solar workmanship, backed by included monitoring and maintenance plans to support long-term savings. Their team handles system design, installation, and ongoing oversight, with many customers appreciating the professional, clean installations and transparent communication. Some reviews note occasional issues with customer service responsiveness.

Known for their partnership with SunPower, HES Solar offers integrated solar systems designed for reliable operation and high energy production. Their team handles everything from design and permitting to installation, with customers appreciating clear communication and smooth project management. Some note delays in receiving detailed bids for battery storage options.

Elevation specializes in whole-home energy solutions with a focus on solar power and energy efficiency, backed by Energy Star Certification and a lifetime warranty on their solar equipment. Their integrated team guides customers through the entire process, and many appreciate the clear communication and helpful explanations, especially when learning to use their Curb energy monitoring technology.

With over 20 years serving San Diego, SolarTech specializes in designing and installing solar panels, energy storage, and solar pool heating systems. The team is praised for friendly, knowledgeable service and thorough troubleshooting, though some customers have experienced delays in issue resolution after installation.

Known for offering affordable solar panel cleaning and maintenance packages, Solar Maintenance Pros focuses on protecting solar investments throughout the year. Their services include system monitoring, inspections, and repairs, with a team that values honesty and clear communication. Some customers note occasional scheduling mix-ups, but the crew is generally described as personable and… more...

Known for offering affordable solar panel cleaning and maintenance packages, Solar Maintenance Pros focuses on protecting solar investments throughout the year. Their services include system monitoring, inspections, and repairs, with a team that values honesty and clear communication. Some customers note occasional scheduling mix-ups, but the crew is generally described as personable and responsive.

Known for offering solar panels, Tesla Powerwall, solar backup, and roofing services, Semper Solaris provides energy usage analysis to help customers explore options. Their team handles installations across Orange County, though some clients note delays and communication issues during service and repairs. Many appreciate the professionalism of the installation crew despite occasional follow-up… more...

Known for offering solar panels, Tesla Powerwall, solar backup, and roofing services, Semper Solaris provides energy usage analysis to help customers explore options. Their team handles installations across Orange County, though some clients note delays and communication issues during service and repairs. Many appreciate the professionalism of the installation crew despite occasional follow-up challenges.

Known for its industry-leading Solar Service Package with 25-year product and installation guarantees, Nexus Energy Systems offers solar panel and backup battery installations backed by manufacturer warranties. Customers note clear communication during the sales process, though some report challenges with post-installation support and paperwork delays.

Solar Mosaic LLC specializes in solar financing, offering higher approval rates and low dealer fees to help homeowners switch to solar power. They work with contractors to provide installation loans, though some customers report difficulties with contract terms, communication, and project completion. The team handles financing but installation experiences vary.

California Renewable Energy offers solar panel installations with financing options that many customers find competitively priced. The team handles everything from initial consultation to installation, often coordinating roof repairs alongside solar setup. While some clients appreciate the helpful representatives and clear explanations, others have experienced delays and communication issues… more...

California Renewable Energy offers solar panel installations with financing options that many customers find competitively priced. The team handles everything from initial consultation to installation, often coordinating roof repairs alongside solar setup. While some clients appreciate the helpful representatives and clear explanations, others have experienced delays and communication issues during the installation process.

Known for offering solar panels alongside Tesla Powerwall battery backups, Semper Solaris also provides roofing and HVAC services. The team helps analyze energy use to recommend suitable options for Riverside County residents. Customers appreciate thorough communication from some staff, though others note delays and inconsistent follow-up during installation and repairs.

Better Earth Solar offers no-upfront-cost financing to help homeowners switch to solar energy with lower monthly payments than typical electricity bills. Their team handles system design, installation, and city permitting, though some customers have experienced delays and communication challenges during the permit and inspection process. Many appreciate their thorough consultations and ongoing… more...

Better Earth Solar offers no-upfront-cost financing to help homeowners switch to solar energy with lower monthly payments than typical electricity bills. Their team handles system design, installation, and city permitting, though some customers have experienced delays and communication challenges during the permit and inspection process. Many appreciate their thorough consultations and ongoing support.

Sunline Energy offers combined solar and roofing services, handling both installations and roof replacements with experienced in-house teams. They manage everything from design and permitting to final inspection, often praised for professionalism and clear communication. Some customers have noted occasional scheduling and coordination challenges after signing.

With over 35 years of experience and more than 1,000 patents in solar innovation, SunPower offers residential solar and energy storage solutions featuring some of the most efficient panels available. Customers often note challenges with post-installation support and communication, despite the company’s strong technology and warranty coverage.