Get matched with top solar panel pros in Brentwood, CA
There are 10 highly-rated local solar panel pros.
TRUSTED BY BRENTWOOD, CA HOMEOWNERS
4.5 
40 Verified Reviews for Solar Panel Service pros in Brentwood, CA
*The Angi rating for Solar Panel Service companies in Brentwood, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
*The HomeAdvisor rating for Solar Panel Service companies in Brentwood, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Solar Panel Service needs.
Last update on June 19, 2025
Solar panel pros in Brentwood
As innovators and leaders in modern roofing and solar techniques, we can assure our past and future customers that our 100% Satisfaction, Leak-Free Guarantee stands strong. From your initial consultation with our Roofing and Solar Specialists, to the high quality work performed by our expert Technicians, you will enjoy the professionalism of Sierra Roofing and Solar.
"everything was done as promised"
Alexander B on May 2025
As innovators and leaders in modern roofing and solar techniques, we can assure our past and future customers that our 100% Satisfaction, Leak-Free Guarantee stands strong. From your initial consultation with our Roofing and Solar Specialists, to the high quality work performed by our expert Technicians, you will enjoy the professionalism of Sierra Roofing and Solar.
"everything was done as promised"
Alexander B on May 2025
Go solar with your local solar company in the San Francisco Bay Area! We Know Solar! Solar Technologies has installed more than 6,000 solar energy systems with our own certified, in-house crews. $0 down leasing options available, finance to own or purchase recommended. Go solar at no cost and save money every month. Call (831) 713-1935 for a FREE Quote.
Go solar with your local solar company in the San Francisco Bay Area! We Know Solar! Solar Technologies has installed more than 6,000 solar energy systems with our own certified, in-house crews. $0 down leasing options available, finance to own or purchase recommended. Go solar at no cost and save money every month. Call (831) 713-1935 for a FREE Quote.
We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"Job was tough due to small working space. They persisted and got the work done! Appreciated the extra help with cleanup and arranging the dryer for maximum efficiency."
Sheree L on November 2024
We can take on a wide range of residential projects to include computer network or wiring, telephone, security system installs and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"Job was tough due to small working space. They persisted and got the work done! Appreciated the extra help with cleanup and arranging the dryer for maximum efficiency."
Sheree L on November 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
EnergyAid is the leading provider of exceptional residential solar service and repair solutions in California. We specialize in meeting the unique needs of homeowners and asset managers in the solar industry. With our unwavering commitment to quality, reliability, and customer satisfaction, we have established ourselves as a leading authority in the field. We service the entire state of California. So no matter where you are located, EnergyAid is ready to deliver prompt and professional service directly to your doorstep. We take pride in employing our own team of highly skilled technicians, guaranteeing consistent workmanship and accountability. Unlike smaller service providers or companies that subcontract their services, we prioritize attention to detail. We ensure that every technician working on your solar system is a trusted EnergyAid employee.
"Job well done"
Larry P on May 2025
EnergyAid is the leading provider of exceptional residential solar service and repair solutions in California. We specialize in meeting the unique needs of homeowners and asset managers in the solar industry. With our unwavering commitment to quality, reliability, and customer satisfaction, we have established ourselves as a leading authority in the field. We service the entire state of California. So no matter where you are located, EnergyAid is ready to deliver prompt and professional service directly to your doorstep. We take pride in employing our own team of highly skilled technicians, guaranteeing consistent workmanship and accountability. Unlike smaller service providers or companies that subcontract their services, we prioritize attention to detail. We ensure that every technician working on your solar system is a trusted EnergyAid employee.
"Job well done"
Larry P on May 2025
With many years of experience, our goal at RCI Solar, Inc., is to offer each and every customer the best possible service and quality available. We look forward to working with you soon on your next project and thank you for your interest.
"Needed 10 year old solar panels removed and reinstalled to accommodate a new roof job. Rick and his crew at RCI are INCREDIBLE! The bid was very fair (compared to the original installer who wanted to rip us off); the work was completed as promised and Rick even initiated a warranty claim for 2 micro inverters we didn't even know were not functional. Rick is probably the most professional, ethical, and knowledgeable business person we've dealt with in quite some time. RCI was referred by a roofer we ended up not using, yet RCI still came through for us! Rick's team even spent significant time to fix the bad wiring job from the original installer at no extra cost I am thankful we switched from our original installer to RCI. HIGHLY RECOMMEND!"
Sandy P on March 2025
With many years of experience, our goal at RCI Solar, Inc., is to offer each and every customer the best possible service and quality available. We look forward to working with you soon on your next project and thank you for your interest.
"Needed 10 year old solar panels removed and reinstalled to accommodate a new roof job. Rick and his crew at RCI are INCREDIBLE! The bid was very fair (compared to the original installer who wanted to rip us off); the work was completed as promised and Rick even initiated a warranty claim for 2 micro inverters we didn't even know were not functional. Rick is probably the most professional, ethical, and knowledgeable business person we've dealt with in quite some time. RCI was referred by a roofer we ended up not using, yet RCI still came through for us! Rick's team even spent significant time to fix the bad wiring job from the original installer at no extra cost I am thankful we switched from our original installer to RCI. HIGHLY RECOMMEND!"
Sandy P on March 2025
Hamilton Electric is a trusted electrical contractor serving residential, commercial, and industrial clients across the Bay and surrounding areas With over 15 years of experience, our licensed electricians specialize in electrical repairs, installations, panel upgrades, lighting solutions, EV charger installations, and energy-efficient retrofits. Whether you're building a new home or upgrading an office, we deliver reliable, code-compliant service on time and on budget. We proudly serve Oakley Ca and surrounding areas and are known for our commitment to safety, transparency, and customer satisfaction. Looking for an affordable electrician near you? Call Hamilton Electric—your local electrical contractor for expert service and competitive pricing.
"Got job done correctly, efficiently, effectively. On time and kind. "
Steven A on June 2025
Hamilton Electric is a trusted electrical contractor serving residential, commercial, and industrial clients across the Bay and surrounding areas With over 15 years of experience, our licensed electricians specialize in electrical repairs, installations, panel upgrades, lighting solutions, EV charger installations, and energy-efficient retrofits. Whether you're building a new home or upgrading an office, we deliver reliable, code-compliant service on time and on budget. We proudly serve Oakley Ca and surrounding areas and are known for our commitment to safety, transparency, and customer satisfaction. Looking for an affordable electrician near you? Call Hamilton Electric—your local electrical contractor for expert service and competitive pricing.
"Got job done correctly, efficiently, effectively. On time and kind. "
Steven A on June 2025
MCCORMICK HOME BUILDERS INC Were a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."
Geoffrey C H on January 2025
MCCORMICK HOME BUILDERS INC Were a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!
"We recently remodeled our bathroom with McCormick, and it was a fantastic experience. Khaled was informative, patient, and genuinely helpful, guiding us through choices for a perfect design. The team’s professionalism showed in their punctuality and quality. Every aspect was done with care, from tile placement to lighting. The transformation is truly impressive; the bathroom now feels open and luxurious. We’re beyond pleased with the result and look forward to more projects with them."
Geoffrey C H on January 2025
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. Advanced Technology, Inc. strives to maintain our reputation as a high quality, very service oriented company with our main focus being on customer satisfaction.
"They were able to expedite, find the source of why inverter was offline, make correct necessary repair and place inverter back online. The best quality is a full explanation of what, why, where, when in detail of source of the problem. They are new to Angi's list, but have years of work experience and great customer service."
Alan M on April 2025
We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. Advanced Technology, Inc. strives to maintain our reputation as a high quality, very service oriented company with our main focus being on customer satisfaction.
"They were able to expedite, find the source of why inverter was offline, make correct necessary repair and place inverter back online. The best quality is a full explanation of what, why, where, when in detail of source of the problem. They are new to Angi's list, but have years of work experience and great customer service."
Alan M on April 2025
KSG Solar is a small family owned business with over a decades experience in the solar industry. Our attention to detail, prompt responses, competitive pricing, and customer service is what sets us apart from the bigger solar companies. KSG Solar Services Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.
"Kevin was great to work with. Aaron, the technician did an excellent job. Very knowledgeable and professional."
Valerie G on May 2024
KSG Solar is a small family owned business with over a decades experience in the solar industry. Our attention to detail, prompt responses, competitive pricing, and customer service is what sets us apart from the bigger solar companies. KSG Solar Services Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.
"Kevin was great to work with. Aaron, the technician did an excellent job. Very knowledgeable and professional."
Valerie G on May 2024
FAQs for solar panel service projects in Brentwood, CA
The average cost to install solar panels is around $26,600, and most homeowners pay between $4,500 and $53,000. Keep in mind that these prices don’t consider the federal investment tax credit (ITC), which can effectively reduce those costs by up to 30%. The price you can expect to pay for solar panel installation depends on the size of the system, where you live, the type and brand of panels, and the labor costs. Get price quotes from at least three solar companies in your area to find the best deal.
In most states, solar installers need to be licensed and insured as solar professionals, although some states don’t have specific requirements for installers. You can use our state licensing tool to check if an installer you’re considering hiring holds the proper licensing. No matter where you live, a member of your solar panel installation company must be a certified electrician to connect your panels to your home and the electric grid.
There are a few qualifying questions you should ask a local solar panel company before hiring them:
Will you handle permits for the installation?
Does your total price include the equipment and labor?
How long do you expect the installation process to take?
What kind of workmanship warranty do you include with your installations?
Who should I contact if I have a problem with my system after installation?
Do you install the panels or outsource the work to third parties?
Will you file for solar incentives for me?
In most cases, yes, solar panels are well worth the investment. Going solar with your home’s energy is expensive, but, in most states, the panels will pay for themselves by reducing your electric bills. Solar panels don’t produce greenhouse gasses or other pollutants, meaning you can feel good about using this renewable energy source to power your home. Plus, installing solar panels can boost your home value, helping your profit off your next home sale.
Yes, solar panel installation will require permits. The required permits will depend on where you live, as some states and cities have solar-specific permits, while others only require electrical permits to connect to the grid. In either case, it’s best to hire a reputable solar installer in your area, as a representative should handle all of the necessary permitting for you and will include the cost of the permits in your initial solar estimate.
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