15 Best Solar Companies in La Cañada Flintridge, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in La Cañada Flintridge based on:
Customer review scores
Service area for La Cañada Flintridge, CA
Company policies and services offered
Accreditations and certifications
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Average La Cañada Flintridge homeowner saves $3,219/year with solar panels
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Best Solar Companies in La Cañada Flintridge
Thinking of going solar but want to know which company would be best for you? Although it can be challenging to find a solar company, the effort will pay off because going solar has many great benefits. Because solar panels produce their own power, they can vastly bring down your electricity bill each month, if not completely eliminate it. In fact, you could look forward to about $40,000 of savings over 20 years.
If you’re considering going solar, the first step to take is to find the best solar companies in La Cañada Flintridge and compare quotes. The good news is we did the hard work and compiled a list of the best solar companies so you don’t have to.We advise shopping around for quite a few quotes and comparing them to find the best installer for your home. To get free, no-obligation quotes from the best solar installers in La Cañada Flintridge, click the link below.
EcoWatch Rankings for Solar Companies in La Cañada Flintridge

Altadena Energy & Solar
Reliable Customer Support
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Permit Assistance


AmeriGreen Solar
Reliable Customer Support
Free Quotes
Prompt Service Delivery
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Consultation
Financing Assistance

Powerfull Solar, Inc
Free Quotes
Informative Resources
Prompt Service Delivery
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Solar Carports
Panel Installation
Permit Assistance
Cleaning and Maintenance
Consultation

ProSolar California
Reliable Customer Support
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Tesla Powerwall
Battery Storage
Panel Installation
Financing Assistance

CERVUS Solar & Construction
Reliable Customer Support
Prompt Service Delivery
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Consultation
Skilled Repairs
Battery Storage
Cleaning and Maintenance
Financing Assistance
Panel Installation


Imperial Solar
Free Quotes
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Panel Installation
Grid-Tied Solar System
Battery Storage


Solar Source
Family-Operated Business
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Permit Assistance

REPOWER OC
Free Quotes
Clear Pricing Policy
Prompt Service Delivery
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Panel Installation

SolarRepair
Clear Pricing Policy
Informative Resources
Prompt Service Delivery
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Cleaning and Maintenance
Panel Installation
Solar Panel Upgrades
Battery Storage
Skilled Repairs
Financing Assistance

SunSolar U.S.
Prompt Service Delivery
Clear Pricing Policy
Informative Resources
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Battery Storage
Consultation
Permit Assistance
Solar Carports
Panel Installation
Financing Assistance


Methodology: How We Ranked the Best Solar Companies in La Cañada Flintridge
EcoWatch's solar experts analyzed each solar company in La Cañada Flintridge based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in La Cañada Flintridge
Below are some the criteria we examined specifically for California solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in La Cañada Flintridge
For many homeowners, whether or not you should invest in solar energy comes down to the cost.The installation cost is just one important factor you should consider when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:
- Your income and budget: This guides what model of solar panels you can buy.
- Your city: This affects the average daily sunlight your roof gets, which helps determine how many panels you need.
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 0 of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Excluding incentives, you can save an average of $40,000 over the first 20 years with your solar panels, too.
- How much power your household consumes: Households that consume a lot of power each month may call for more solar panels and, therefore, more upfront cost, but will also enjoy more savings over time.
Thanks to solar panels now being cheaper than ever as well as various solar incentives, they are a solid investment for most homeowners.
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Solar Incentives in La Cañada Flintridge
To increase the number of homes and businesses that use solar power, federal and local governments – and even some utility companies – offer incentives to help make switching to solar power more affordable and accessible.There are quite a few federal, state and local rebates and tax credits that can earn you some money in return after installing a qualifying system. Our article on solar incentives has more in-depth information on the incentives you can find in La Cañada Flintridge.
Environmental Impact of Switching to Solar in La Cañada Flintridge
Replacing nonrenewable energy with solar power is a great way to do what you can for a more sustainable future.But how much can using solar energy instead of traditional energy actually help the environment? For homeowners and business owners who are concerned about global warming, switching to solar power is a straightforward choice, especially since La Cañada Flintridge produces a high amount of carbon dioxide emissions from its energy generation.In fact, if you make the switch to solar power, you could lower your carbon dioxide emissions by about 20 pounds each year. As you can see, going solar has so many other rewards besides saving money. One of the most important ones is that you can help save the environment too.
EcoWatch's La Cañada Flintridge, CA Solar Company Rankings FAQs
What is the most reputable solar installation company in La Cañada Flintridge?
The top local solar company in La Cañada Flintridge is Altadena Energy & Solar, with a rating of 5.00 stars.
What are the pros and cons of solar power?
The greatest advantages of solar power are that it can reduce or, in some cases, totally eradicate your electricity bills, improve your home’s value and reduce your carbon footprint. The greatest disadvantages are that solar panels can be expensive to install, you may not save a lot if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.
Are solar panels worth it?
Solar panels can be a beneficial investment for a majority of homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your power bills are already pretty low, solar panels might not be for you.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is the amount of energy the panels can create under ideal conditions (a sunny day around noon). The average household requires between 20 and 35 panels to account for their energy needs.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.