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TRUSTED BY CASTAIC, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon67
    Verified solar panel services reviews

Top-Rated Solar panel pros in Castaic - Updated Nov 2026

Avatar for SunLux
SunLux
4.6(
72
)
Solar Panel Install

Serving Castaic, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Extremely Happy!! I live in Northern CA. I obtained 4 bids from local solar installers and 7 from the EnergySage website. I had done extensive research regarding the ratings for solar panels, inverters, monitoring, etc. SunLux was the first to respond from EnergySage. Their bid was an unbelievably low price for the top of the line Panasonic 320 solar panels, Optimizer inverter and SolarEdge monitoring system. The price was 2/3 ($11K less) than what I had been quoted from 3 of the local companies. When those 3 companies contacted me to see if I wanted to sign a contract with them, they asked why my answer was no. When I told them the price and equipment included, they each said something was wrong and I wasnâ t getting what SunLux quotedâ ¦ it wasnâ t possible. SunLux also beat every other company from the EnergySage website. Because the price was so good, I increased the amount of panels I purchased from 25 to 27. I researched SunLuxâ s reviews and stability and felt comfortable to proceed. They traveled a very long way to install my system; Iâ m the furthest north they have ever been. The crew was great. All were very hard workers and got the job done. I just went online with my energy company towards the end of May 2019. Each of my June and July 2019 energy bills were only $23, which is mostly for the natural gas for the hot water heater. My heating/air is all electric. I am producing more than I using at this time. June and July of 2018 bills were $253 and $435 respectively, including the natural gas. My winter energy bills are very high also. I canâ t wait to see what the net result will be after a year."
Home Solar Installation - Corona
Home Solar Installation - Corona 2
Home Solar Installation - Claremont 1
Home Solar Installation - Claremont 2
Moreno Valley Solar Install

+13

Response time2 days
Response rate92%
Recommended by96%of homeowners
Avatar for NRG Clean Power
NRG Clean Power
4.6(
52
)
Solar Panel Install

Serving Castaic, CA and surrounding areas

Approved (Corporate)

In business since 1996

Free estimates

Warranties offered

"We are so excited that NRG helped us to install Solar Panels on our house in San Francisco! Their entire team was wonderful from their first presentation providing us with all the information to the completion of the installation. Their installation staff was wonderful and completed the project without a hitch. Nicole Greenwood our customer service rep kept us informed of each step along the way and made everything easy. We had gotten estimates from two other companies and are glad we went with NRG. No worries and a wonderful experience. We will recommend NRG without reservation. Thanks to your whole team! Marge B."
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 US Power
US Power
5.0(
5
)
Solar Panel Install

Serving Castaic, CA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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 is.

Solar Installation
Solar Installation
Solar Installation
Solar Installation
Solar Installation

+3

2 neighbors recently requested a quote
Avatar for Power On Solar
Power On Solar
4.6(
5
)
Solar Panel Install

Serving Castaic, 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
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

23 neighbors recently requested a quote
Avatar for Avatar Solar, Inc.
Avatar Solar, Inc.
5.0(
3
)
Solar Panels For Electric System - RepairSolar Panels For Electric System - Repair - For Business

Serving Castaic, CA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"He was so helpful on the phone to help diagnose the problem before the technician could come out. They helped me get replacement equipment that was still under warranty. I would definitely recommend them."
Rodeway Inn
Response time2 days
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
172
)
Solar Water Heater System - InstallSolar Water Heater System - Install - For BusinessSolar Water Heater System - Repair+1 more

Serving Castaic, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"They replaced our gas line from the meter at the street to the front of our house. They answered all my questions and explained the process ahead of time. The crew was professional and respectful of our property. The work was done in a timely manner at a good price. They made sure the gas appliances were working before leaving, and replaced and watered the grass that had been dug up for the trenching."
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all!
Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time12 hrs
Response rate100%
6 neighbors recently requested a quote
APT Solar Company
5.0(
1
)
Solar Panel InstallSolar Panels For Electric System - Install - For BusinessSolar Panels For Electric System - Repair+1 more

Serving Castaic, CA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

APT Solar Company is committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 30 years of experience serving Simi Valley, CA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time2 days
Response rate92%
Recommended by100%of homeowners
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Solar Panels FAQs, answered by experts

Installing solar panels involves drilling small holes in your roof to secure the solar panel mounting brackets. These brackets hold the solar panels in place and must withstand strong weather conditions so they’re secured into your roof. However, holes and screws are sealed to prevent leaking and further damage.

You can install solar panels on a metal roof, but it will require some additional thought and care versus a traditional asphalt shingle roof. That’s because heat dissipates off a metal roof differently than asphalt or wood, so you may need to space the panels further from the roof. However, a pro can help you with the details and provide a safe and effective installation.

The best solar panels to withstand hail are those rated UL 61730. These solar panels are certified to withstand hailstones up to 3 inches in diameter and travel at speeds up to 88 mph. IP68 solar panels are the next most resilient solar panel. Solar panels without these ratings can handle hail up to 1 inch in diameter that travels up to 50 miles per hour. If you live in an area with frequent or severe hailstorms, purchasing UL 61730 solar panels is often worth the investment.

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.

Yes, you should tell your home insurance company about your solar panels. Even if you believe they’re covered by your existing policy, installing a solar panel system is a significant change to your home. This can affect coverage and premiums. By discussing your new solar panel installation with your insurance provider, you can be sure you have enough coverage and that the policy completely covers the panels against damage.

The Castaic, CA homeowners’ guide to solar panel services

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