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TRUSTED BY VACAVILLE, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon93
    Verified solar panel services reviews

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 June 25, 2026

Find Solar panel pros in Vacaville

Avatar for Aztec Solar Inc
Aztec Solar Inc
4.5(
68
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Vacaville, CA and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"Got new hot water heater, but they said they were unable to assess the solar panel or install a new solar system.Strange, since they advertise solar hot water systems. I now do not have solar powered hot water heater, but have a regular electric one."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time1 day
2 neighbors recently requested a quote
Recommended by83%of homeowners
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Avatar for United Solar Electric
United Solar Electric
5.0(
6
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Vacaville, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"We had a 19 panel solar system installed at our home in Oakley by United Solar. They were very responsive and got the job done quickly! We will be back for any expansions or upgrades in the future."
Ground Mount Solar
Mounting Structure
Off-Grid Power
Commissioning Day
12 430W Solar Panels

+7

16 neighbors recently requested a quote
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Avatar for KSG Solar Services Inc.
KSG Solar Services Inc.
5.0(
16
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Vacaville, CA and surrounding areas

Approved

In business since 2014

Free estimates

Warranties offered

"Very reliable fast with the job pricing was amazing. Would recommend this company to anyone customer service was very good and helpful"
Oakland international blvd
San Francisco apartments
Santa Rosa apartment buildings
Los Robles apartment buildings
Olive grove apartment buildings Santa Rosa

+4

Response time7 hrs
Response rate86%
Recommended by100%of homeowners
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Avatar for LEGENDARY ELECTRIC, LLC
LEGENDARY ELECTRIC, LLC
5.0(
19
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Vacaville, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Jeff was great to work with. He took the extra time to discuss questions we had while making sure our solar project was managed seamlessly from start to finish. Everything was planned for and taken care of, down to the small details where his crew took the time to color match the new electrical conduit on the roof as well as on the exterior wall of the house. The entire process was completed in a timely matter, from the initial planning stages, through permits, installation and inspections."
Brian P
Brian P
Brian P
Brian P
roof top solar

+1

16 neighbors recently requested a quote
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Avatar for SOLARSESAME INC
SOLARSESAME INC
5.0(
6
)
Solar Panel Install

Serving Vacaville, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"I had a wonderful experience with Solar Sesame. My salesperson Emanuel was professional, courteous and truly awesome to work with... Thank you guys so much..."
11.21 kW, Shingle Roof
11.21 kW, Shingle Roof
11.21 kW, Shingle Roof
Solar Panel Install
Solar Panel Install

+20

Response time5 hrs
Response rate100%
28 neighbors recently requested a quote
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Avatar for Power On Solar
Power On Solar
4.6(
5
)
Solar Panel Install

Serving Vacaville, CA and surrounding areas

Approved

In business since 2016

Free estimates

We specialize in all your home solar panel and battery installs. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our home solar offerings below and call -or- click to schedule a free estimate today.

Additional Photos
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Additional Photos
Additional Photos
Additional Photos

+1

17 neighbors recently requested a quote
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Avatar for LEGENDARY ELECTRIC, LLC
LEGENDARY ELECTRIC, LLC
5.0(
13
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Vacaville, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"These guys installed solar panels and four batteries they did an awesome job. Super clean efficient and got the job done quickly. Good communication skills. I would highly recommend.!"
Response time1 day
Response rate86%
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Avatar for Sunriver Solar Power Systems
Sunriver Solar Power Systems
5.0(
2
)
Solar Panel Install

Serving Vacaville, CA and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Unfortunately my husband s company is moving us to the midwest. Even though we had a signed contract with Rick and Teresa at Sunriver Solar, they we very understanding and basically told us not to worry about it and to enjoy our next adventure. They even asked if they could help us with any of the moving stuff!!! They are a delight to work with, they do everything, they kept us up to date on what was going on, and, even though we could not work with them, we would highly recommend them. You really cannot go wrong with Sunriver Solar."
Reduce your carbon footpr
Grass Valley Ground Mount
Solar on a workshop
Home Installation
Home Installation

+12

Response time12 hrs
Response rate92%
Recommended by100%of homeowners
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Avatar for Lee's Air, Plumbing & Heating
Lee's Air, Plumbing & Heating
4.5(
114
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Vacaville, CA and surrounding areas

Approved

In business since 1981

Emergency services offered

Warranties offered

"They did a great job replacing my water heater."
New AC & Heating Install
New AC & Heating Install
New AC & Heating Install
Our HVAC pro performing an ac and heating repair
Angi 2021 Super Service Award

+36

Response time40 mins
Response rate100%
7 neighbors recently requested a quote
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Showing 1-10 of 147
Solar Panels questions, answered by experts

Yes, you have to get on the roof to cut a hole for solar tubing. It's not possible to complete the job from inside your house by simply cutting through the ceiling. So if you want to go the DIY route, remember to use safe ladder practices. If you’re not comfortable climbing on your roof to install solar tubes, hire a pro who has the tools and expertise to do the job safely.

While solar panels can be a great investment, they aren’t ideal for every roof. For example, some roofs, especially older or structurally weak ones, may struggle to support the added weight, leading to potential damage. Roofs with complex designs, obstructions, or limited sunlight exposure might not provide optimal conditions for solar energy production. Consider these downsides when determining if solar panel installation costs are worth it.

Solar water heating systems are not one-size-fits-all. You'll likely work with a team of experts to get the job done—including solar panel installers, plumbers, and water heater installers. A specialist will help you decide if a passive or active system is best for your local weather, home layout, roof stability, and your budget.

In almost every case, solar panels need to be removed to replace roof shingles. In some cases, such as solar installations where the panels are on raised platforms above the roof surface, installers may be able to install new shingles without removing the solar installation. However, to get a quality roofing installation, panels need to come off. Most roofing contractors won’t remove or reinstall solar panels as part of a roofing project, so you’ll need to contact your solar provider.

Yes, you can connect an inverter directly to your solar panels without solar battery storage if your home is connected to the power grid. However, most pros don’t recommend a direct connection because solar panels don’t put out steady voltage. It’s always best to install a charge controller between your solar panel and your inverter to regulate the flow of energy and ensure a stable power supply.

The Vacaville, CA homeowners’ guide to solar panel services

From average costs to expert advice, get all the answers you need to get your job done.

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