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Best solar panel pros near Walnut Grove, CA

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TRUSTED BY WALNUT GROVE, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon30
    Verified solar panel services reviews

Top-Rated Solar panel pros in Walnut Grove - Updated Nov 2026

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 Walnut Grove, CA and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"After having some tree trimming done, we realized that our solar domestic hot water heating panel (already 18 years old) was doomed to be shaded by a growing oak tree within a few years. At the same time, the 12 year old solar/electric hot water heater started a slow but persistent leak, pointing to some sort of internal corrosion failure.  Aztec had done very satisfactory work on installing and servicing our solar pool heater, so we called on them for an estimate.  Tony (lead for services) came out and did a full review, and had several excellent suggestions on what options we had.  We decided to keep the solar panel (old, but well built and with years of useful life remaining), relocate it to the back of the house, and replace the hot water heater.  As soon as the necessary materials where on hand, Earl and his crew showed up at 8 AM and went to work.  All the tasks were completed to our satisfaction and Earl walked us through all the changes and how to best use the new systems.  The work area was left clean and clear, and all trash removed.  It wasn't cheap, but we have 20 years of experience with the value of this type of system and look forward to many more years of ample supplies of hot water from the sun.
"
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+10

Response time1 day
Recommended by83%of homeowners
Avatar for NRG Clean Power
NRG Clean Power
4.6(
52
)
Solar Panel Install

Serving Walnut Grove, CA and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"Roberto Sanchez Solar System, I interviewed 4 solar panel companies and I chose NRG because Will was able to explain everything well. He answered all my questions to my complete satisfaction. Friendly and honest, Will made the sales process very smooth and personable. Tiffany helped and coordinated the project to make sure everything goes well. She always got back to my emails and phone calls promptly. Installers completed the solar panels when I was at work. Came home and he solar panels were on the roof. Definitely a nice install and quality work was delivered. Lisa helped out with the financing on the HVAC. She was patient and I believe got me a lower amount that before. Solar edge app is great to use and straight forward. Highly recommended company thanks NRG. I am excited to use my new solar system!"
Rooftop Solar
Solar Installation
Solar Panel Install
Home Solar Install
Solar System Install

+5

16 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for LEGENDARY ELECTRIC, LLC
LEGENDARY ELECTRIC, LLC
5.0(
19
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Walnut Grove, 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

6 neighbors recently requested a quote
Sun Kiss Solar
4.5(
52
)
Solar Panels For Electric System - RepairSolar Panel InstallSolar Panels For Electric System - Repair - For Business

Serving Walnut Grove, CA and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"I had Solar Kiss Solar replace an inverter on my existing solar system. The technician was professional, down to earth and friendly. The job was completed in just a few hours and I my solar system was back up. Very satisfied!"
Response time2 days
45 neighbors recently requested a quote
Recommended by81%of homeowners
Sun Kiss Solar
4.5(
52
)
Solar Panel InstallSolar Panels For Electric System - RepairSolar Panels For Electric System - Repair - For Business

Serving Walnut Grove, CA and surrounding areas

Approved

In business since 1999

Free estimates

Small jobs welcome

With nearly 30 years of industry experience, Sun Kiss Solar is a trusted leader in clean energy, specializing in solar panel and battery maintenance, new solar panel installations, full system replacements, and advanced solar-and-battery storage setups. As a fully certified team for both solar and battery maintenance and service, they have the specialized expertise required to keep your system running safely and at peak efficiency. Sun Kiss Solar proudly welcomes "orphaned" installations, stepping in to provide dependable repairs and ongoing support for homeowners whose original installers are no longer available.

Recommended by81%of homeowners
Avatar for Power On Solar
Power On Solar
4.6(
5
)
Solar Panel Install

Serving Walnut Grove, 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.

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+1

23 neighbors recently requested a quote
Avatar for Spartan Home Services
Spartan Home Services
4.5(
17
)
Solar Panel InstallSolar Panels For Electric System - Install - For Business

Serving Walnut Grove, CA and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"Joel came out to our home in Grass Valley personally to meet with my husband and I to discuss our solar options. He was patient with our many questions and willing to explain exactly what he had to offer. He realized as we chatted that we could qualify, not only for the normal government rebates, but an extra one due to medical necessity, as we store medications in our refrigerator for our son. We just signed and are excited to work with Joel and his team and our project. It is going to be awesome to save money each year on our power bills!"
Look at the steepness!
Front of house
Team work!
Everyone Stays Harnessed
Tiger Paw

+24

Response time1 day
3 neighbors recently requested a quote
Recommended by21%of homeowners
Avatar for Bonney Plumbing Heating Air & Rooter Service
Bonney Plumbing Heating Air & Rooter Service
4.0(
301
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Walnut Grove, CA and surrounding areas

Approved (Corporate)

In business since 1978

Emergency services offered

Warranties offered

"Share review Embed review Write an update Edit review 12/1/2020 I am very pleased with the service I received today from Electrical Technician Bogdan Ovsyychuk and his assistant. He replaced overhead lighting in my kitchen at a very reasonable cost and I am very happy with the result. They both were also very friendly and personable and wore masks and all other necessary protective equipment. I highly recommend them for electrical work!"
Our team at Bonney helped restore flow at this Sacramento home by performing a sewer spot repair on the main line for our customer.  This involved locating the problem area, digging the trench, snaking the line to clear the drain, repairing a section of the sewer pipe, and then backfilling the space to restore back to the original landscape.
Completed Install of Rinnai RU199e Tankless Water heater
Finished Project - Installation of new free standing Tesla Electric Vehicle (EV) charger for our customer in Davis
Before Picture showing the area where our customer in Citrus Heights wanted us to install the new water heater
Before picture of landscape

+18

32 neighbors recently requested a quote
Recommended by70%of homeowners
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Solar Panels FAQs, answered by experts

The best solar-panel mounting system will depend on your property layout, but you’ll typically want to try for south-facing panels to get the most sun. Roof mounting and wall mounting are both popular, but if your well setup is far away from buildings and other structures you can also set up a freestanding aluminum frame to mount your panels.

Learn about common solar blockers in your area to determine how often you should wash solar panels and the best cleaning method:

  • Soot: If you have a fireplace, soot can disperse and accumulate on the solar panels.

  • Debris, dirt, and leaves: These natural elements require light cleaning. Being close to trees or living in a desert area can cause more of these to accumulate.

  • Pollen: Areas with a high pollen count require more frequent solar panel cleaning, and sticky plant material requires a deeper cleaning.

  • Bird droppings: Bird droppings are binding and more difficult to remove. Keep this in mind if you live near a lot of surrounding trees. 

Homeowners replace their solar panels after 25 years. That said, you don’t necessarily need to replace them at the 25-year mark. You’ll notice a declining ability to produce electricity over time. Most homeowners spring for a replacement when they notice their energy bills creeping up to regular levels or when solar panel repairs are extensive, frequent, and no longer economical.

Yes, it is possible to install solar panels on a tar and gravel roof, but it is not the ideal roofing material for a solar installation. The process requires roof penetrations to install the solar racking system. While installers will seal these penetrations, they still increase the risk of leaks. This risk is higher on tar and gravel roofs, which are often flat. Flat roofs are more prone to leaks than sloped roofs because they can pool water during heavy rain and hold snow for longer periods, exposing the roof to more moisture.

It’s possible that installing solar panels can lead to mold on the roof. The panels themselves are not the issue. Problems caused by improper installation—such as roof leaks and mounts that aren’t sealed properly—can cause mold. Another potential cause of mold is debris accumulation under panels, which can trap moisture. If you live somewhere with extreme snow, rain, or hail, your home could be more prone to mold.

The Walnut Grove, CA homeowners’ guide to solar panel services

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