Get matched with top solar panel pros in Vacaville, CA
There are 12 highly-rated local solar panel pros.
TRUSTED BY VACAVILLE, CA HOMEOWNERS
4.9 
44 Verified Reviews for Solar Panel Service pros in Vacaville, CA
*The Angi rating for Solar Panel Service companies in Vacaville, 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 Vacaville, 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 July 22, 2025
Solar panel pros in Vacaville
Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!
Dedicated to excellence with every job we undertake. Our commitment to quality craftsmanship and outstanding customer service sets us apart. Browse our services and get in touch today to schedule your free estimate. Experience the superior service you deserve!
With over 43 years of experience in solar throughout the Sacramento area, Aztec Solar has significantly lowered costly utility bills with solar technology for over 10,000 customers. We specialize in Pool Heating, Solar Thermal, Solar Electric, and our experience on roofs is unparalleled. Testimonial: "This was the best decision I’ve ever made. Since the installation of solar hot water, photo voltaic, insulation and sealing, my SMUD bills have gone from average $300 per month to under $40. The whole staff at Aztec Solar has been terrific. I’ve been recommending Aztec Solar to everyone I know." - Fay Slater, Sacramento
"long store but please read if you have a tesla charger install by them or electrical work. had a tesla charger installed by them last year 2019 few months after the install the charger stop working i use the tesla model X on the weekends only and charger 1-2 times a month so probably use it less than 15-18 times when the charger stopped working i gave Aztec solar a call and one of the installer came by a week later to fix the issue. and the issue was the breaker caught on fire and burnt that was very dangerous and its a large 80 amp breaker luckily my house didn't burn down any ways their tech replace the breaker and assure me this will not happen again he also made some adjustment to the tesla charger saying the charger is the cause (which is strange because if the charger was the issue by over charger or some thing it will trip the breaker but not cause it to burnt but he knows more than me so i didn't' question him just happy it was fixed) and last month the charger stopped working again i remember the first time the same thing happened so i went to the main panel and check the breaker the breaker is still in the ON position and i can small a bit of burn plastic so i turn it to off then back to on position and i can hear arcing sound from the breaker i immediate put it to the off position again and left it there i gave Aztec solar a call told them the charger stopped working and have the same issue as last time and few days later they called me back and told me the warranty has passed and the service call is 130 dollars plus 70 dollars a hour and gas fee plus part cost. i told them the same issue they try to fix last time was not done properly and the breaker they installed has caught on fire again. they said we still have to charge you even if the problem was not fixed properly last time when the install was still in warranty. if you value your house and don't want to put your family at risk do not use these guys i had another electrician come by and he open the panel and below are the picture of the burnt breaker again the issue was the clamp on the breaker they installed is too far apart and not making good connection on the main panel so it's like a welder getting hot every time i charge and finally just caught on fire luckily this time it didn't burn down my house just have to replace this breaker with the correct one and replace the surrounding breaker that was burn by this one."
jeff c on November 2020
With over 43 years of experience in solar throughout the Sacramento area, Aztec Solar has significantly lowered costly utility bills with solar technology for over 10,000 customers. We specialize in Pool Heating, Solar Thermal, Solar Electric, and our experience on roofs is unparalleled. Testimonial: "This was the best decision I’ve ever made. Since the installation of solar hot water, photo voltaic, insulation and sealing, my SMUD bills have gone from average $300 per month to under $40. The whole staff at Aztec Solar has been terrific. I’ve been recommending Aztec Solar to everyone I know." - Fay Slater, Sacramento
"long store but please read if you have a tesla charger install by them or electrical work. had a tesla charger installed by them last year 2019 few months after the install the charger stop working i use the tesla model X on the weekends only and charger 1-2 times a month so probably use it less than 15-18 times when the charger stopped working i gave Aztec solar a call and one of the installer came by a week later to fix the issue. and the issue was the breaker caught on fire and burnt that was very dangerous and its a large 80 amp breaker luckily my house didn't burn down any ways their tech replace the breaker and assure me this will not happen again he also made some adjustment to the tesla charger saying the charger is the cause (which is strange because if the charger was the issue by over charger or some thing it will trip the breaker but not cause it to burnt but he knows more than me so i didn't' question him just happy it was fixed) and last month the charger stopped working again i remember the first time the same thing happened so i went to the main panel and check the breaker the breaker is still in the ON position and i can small a bit of burn plastic so i turn it to off then back to on position and i can hear arcing sound from the breaker i immediate put it to the off position again and left it there i gave Aztec solar a call told them the charger stopped working and have the same issue as last time and few days later they called me back and told me the warranty has passed and the service call is 130 dollars plus 70 dollars a hour and gas fee plus part cost. i told them the same issue they try to fix last time was not done properly and the breaker they installed has caught on fire again. they said we still have to charge you even if the problem was not fixed properly last time when the install was still in warranty. if you value your house and don't want to put your family at risk do not use these guys i had another electrician come by and he open the panel and below are the picture of the burnt breaker again the issue was the clamp on the breaker they installed is too far apart and not making good connection on the main panel so it's like a welder getting hot every time i charge and finally just caught on fire luckily this time it didn't burn down my house just have to replace this breaker with the correct one and replace the surrounding breaker that was burn by this one."
jeff c on November 2020
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
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.
"I contacted Energyaid on Angi's recommendation to take a look at the yellow flashing light on my inverter. The company that was monitoring my system went out of business. Energyaid insisted on a full system inspection for $299.00 before they would do repairs. My solar indicates that everything is working but I needed help so I agreed. Within one minute of arrival, the tech informed me that nothing could be done about the flashing light on my inverter. He advised waiting for the inverter to fail. What?!! I was trapped into paying for an inspection I did not need. I was then rejected for the $9/month monitoring because of the inverter. The tech left with my $299.00 and no solution to my problem. The next day, I found another tech who took a look at my inverter. He called the manufacturer, found that it was still under warrantee and ordered a replacement and charged me $149.00. Energyaid is a bogus company. They are out to sqeeze you dry."
Karin C on June 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.
"I contacted Energyaid on Angi's recommendation to take a look at the yellow flashing light on my inverter. The company that was monitoring my system went out of business. Energyaid insisted on a full system inspection for $299.00 before they would do repairs. My solar indicates that everything is working but I needed help so I agreed. Within one minute of arrival, the tech informed me that nothing could be done about the flashing light on my inverter. He advised waiting for the inverter to fail. What?!! I was trapped into paying for an inspection I did not need. I was then rejected for the $9/month monitoring because of the inverter. The tech left with my $299.00 and no solution to my problem. The next day, I found another tech who took a look at my inverter. He called the manufacturer, found that it was still under warrantee and ordered a replacement and charged me $149.00. Energyaid is a bogus company. They are out to sqeeze you dry."
Karin C on June 2025
LEGENDARY ELECTRIC, LLC 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 customers interests, and make their concerns the basis of our business.
LEGENDARY ELECTRIC, LLC 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 customers interests, and make their concerns the basis of our business.
Av-Ray Services 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 customers' interests, and make their concerns the basis of our business.
"Alex is very knowledgeable and efficient. I was anxious about the project and his calm, intelligent demeanor helped me trust him. He and his apprentice did a great job in a short amount of time. Really nice guy. He is my new electrician!"
Gina J on February 2025
Av-Ray Services 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 customers' interests, and make their concerns the basis of our business.
"Alex is very knowledgeable and efficient. I was anxious about the project and his calm, intelligent demeanor helped me trust him. He and his apprentice did a great job in a short amount of time. Really nice guy. He is my new electrician!"
Gina J on February 2025
At Spartan Home Services we specialize in premium solar and roof systems. As your go-to roofing contractor, we prioritize quality through stringent hiring standards and advanced technology. Whether you're in need of roof repair or considering a roof replacement, our team is here to provide comprehensive solutions tailored to your needs. Our mission extends beyond mere installations, we aim to enhance your home with top-notch craftsmanship and cutting-edge technology. Extending beyond quality, we have a passion for creating lasting relationships with our neighbors, to listen, to hear, and to help. We champion green technologies and community well-being, underscoring our dedication to sustainability and social responsibility. Our eco-friendly and community-driven approach not only enhances our project longevity but also positions us as industry leaders. Trust Spartan Home Services for quality work that stands the test of time from a team that will nurture you through the whole process.
"I paid $62000 to have my roofs repaired - not cheap for a disabled person. Hopefully, thei dropping the ball is not because Im disabled. They removed but did not properly reattach my ATT line to detached garage. Also, there was a fluke rainstorm about 1-1/2 weeks ago and i heard a dripping sound in / near chimney. I complained and Brent Eikanas their contact promised to have supervisor here to check leak TODAY between 10-11 am and anchor the ATT connection like it was before they removed it. They no-showed AGAIN. I had to remind them of other items they needed to do to finish/using my payment as leverage - removing the old gutter all the way - they had only half-way removed it. I have photos and next winter will have to video and record leak in/near fireplace. I had to start documenting because phone call is useless. The workers left nails and some trash too and on Cinco de Mayo, their last day here, they did two structures in 4 hours,"
carol E on May 2025
At Spartan Home Services we specialize in premium solar and roof systems. As your go-to roofing contractor, we prioritize quality through stringent hiring standards and advanced technology. Whether you're in need of roof repair or considering a roof replacement, our team is here to provide comprehensive solutions tailored to your needs. Our mission extends beyond mere installations, we aim to enhance your home with top-notch craftsmanship and cutting-edge technology. Extending beyond quality, we have a passion for creating lasting relationships with our neighbors, to listen, to hear, and to help. We champion green technologies and community well-being, underscoring our dedication to sustainability and social responsibility. Our eco-friendly and community-driven approach not only enhances our project longevity but also positions us as industry leaders. Trust Spartan Home Services for quality work that stands the test of time from a team that will nurture you through the whole process.
"I paid $62000 to have my roofs repaired - not cheap for a disabled person. Hopefully, thei dropping the ball is not because Im disabled. They removed but did not properly reattach my ATT line to detached garage. Also, there was a fluke rainstorm about 1-1/2 weeks ago and i heard a dripping sound in / near chimney. I complained and Brent Eikanas their contact promised to have supervisor here to check leak TODAY between 10-11 am and anchor the ATT connection like it was before they removed it. They no-showed AGAIN. I had to remind them of other items they needed to do to finish/using my payment as leverage - removing the old gutter all the way - they had only half-way removed it. I have photos and next winter will have to video and record leak in/near fireplace. I had to start documenting because phone call is useless. The workers left nails and some trash too and on Cinco de Mayo, their last day here, they did two structures in 4 hours,"
carol E on May 2025
We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!
"Fast response and clear communication throughout the process."
Marco T on April 2025
We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction!
"Fast response and clear communication throughout the process."
Marco T on April 2025
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
HT Tech Energy LLC is your trusted partner in delivering top-tier electrical and solar energy solutions. Our team of highly skilled electrical and PV solar technicians is dedicated to providing exceptional service, ensuring energy efficiency, and promoting sustainable living. Our Services Include: Electrical Installations & Repairs: Offering comprehensive electrical services for residential, commercial, and industrial clients. From wiring and panel upgrades to troubleshooting and emergency repairs, our technicians ensure safety and reliability. Solar Panel Installation & Maintenance: Specialized in the design, installation, and maintenance of photovoltaic solar systems. Our experts help you harness the power of the sun to reduce energy costs and carbon footprint. Energy Audits & Consultation: Providing detailed energy audits to identify opportunities for efficiency improvements. We offer customized solutions to optimize your energy consumption and maximize savings. Smart Home Integration: Installing smart home systems that integrate seamlessly with your electrical and solar infrastructure, giving you control over energy use and enhancing your lifestyle. HT Tech Energy is committed to excellence, innovation, and sustainability. Our mission is to empower our clients with cutting-edge electrical and solar solutions contributing to a greener, cleaner future. Why Choose Us: Experienced and certified technicians Commitment to quality and safety Personalized customer service Competitive pricing and transparent quotes Eco-friendly practices and sustainable solutions Join us in making a positive impact on the environment while benefiting from reliable and efficient energy solutions. Contact HT Tech Energy today to learn more about how we can help you achieve your energy goals.
"Herbert was an extent solar technician. He came on time, he was quick an easy. I am happy with the results. I would recommend him to other people."
Marina H on January 2025
HT Tech Energy LLC is your trusted partner in delivering top-tier electrical and solar energy solutions. Our team of highly skilled electrical and PV solar technicians is dedicated to providing exceptional service, ensuring energy efficiency, and promoting sustainable living. Our Services Include: Electrical Installations & Repairs: Offering comprehensive electrical services for residential, commercial, and industrial clients. From wiring and panel upgrades to troubleshooting and emergency repairs, our technicians ensure safety and reliability. Solar Panel Installation & Maintenance: Specialized in the design, installation, and maintenance of photovoltaic solar systems. Our experts help you harness the power of the sun to reduce energy costs and carbon footprint. Energy Audits & Consultation: Providing detailed energy audits to identify opportunities for efficiency improvements. We offer customized solutions to optimize your energy consumption and maximize savings. Smart Home Integration: Installing smart home systems that integrate seamlessly with your electrical and solar infrastructure, giving you control over energy use and enhancing your lifestyle. HT Tech Energy is committed to excellence, innovation, and sustainability. Our mission is to empower our clients with cutting-edge electrical and solar solutions contributing to a greener, cleaner future. Why Choose Us: Experienced and certified technicians Commitment to quality and safety Personalized customer service Competitive pricing and transparent quotes Eco-friendly practices and sustainable solutions Join us in making a positive impact on the environment while benefiting from reliable and efficient energy solutions. Contact HT Tech Energy today to learn more about how we can help you achieve your energy goals.
"Herbert was an extent solar technician. He came on time, he was quick an easy. I am happy with the results. I would recommend him to other people."
Marina H on January 2025
FAQs for solar panel service projects in Vacaville, 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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