15 Best Solar Companies in Mentone, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Mentone based on:
Customer review scores
Service area for Mentone, CA
Company policies and services offered
Accreditations and certifications
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Average Mentone homeowner saves $2,092/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Mentone
Do you want energy freedom in Mentone? Installing solar panels can be a rewarding course of action since you can enjoy many benefits when you switch to solar power. On average, your family can save $25,000 over 20 years when you use solar power. And since solar panels last about 25 to 30 years, your total savings will be much higher than that overall.
The cost of installing solar panels can change significantly depending on your home’s layout and your household energy requirements.Read on to see our picks for the top solar companies in the city, or connect with a certified solar company near you right away by clicking the button below.
EcoWatch Rankings for Solar Companies in Mentone

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

Shaw Energy Consulting LLC
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation
Consultation
Battery Storage





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


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

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

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

Solar Service Professionals
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Cleaning and Maintenance
Panel Installation
Skilled Repairs

Solar Power Supply, Inc
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Solar Panel Upgrades
Skilled Repairs
Consultation
Permit Assistance
Financing Assistance
Battery Storage
Panel Installation

Option One Solar
Informative Resources
Family-Operated Business
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Solar Carports
Panel Installation
Battery Storage
Consultation
Skilled Repairs

New Day Solar
Informative Resources
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Limited information available on website
Services Offered
Cleaning and Maintenance
Consultation
Skilled Repairs
Panel Installation
Battery Storage
Methodology: How We Ranked the Best Solar Companies in Mentone
EcoWatch's solar experts analyzed each solar company in Mentone 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 Mentone
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 Mentone
For many readers, the decision of which solar installer to hire depends on pricing.The installation cost is just one important factor you should take into account when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:
- Incentives: Something that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save money on your utility bills, which can generate an average of $25,000 of savings over 20 years.
- The model of solar panels you’re planning on getting: More efficient panels cost more, so that will affect your budget for your solar project.
- Your current electric bills: Solar panels can dramatically lower, or entirely get rid of, your utility bills. In Mentone, you can save an average of $1,185 a month.
- Average daily sunlight: Since Mentone gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which affects how much you can save on your energy bills.
Solar is a fruitful investment for most homeowners. You can make your own electricity instead of paying for it from a utility company and make use of solar tax credits and rebates, all while helping the environment.
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Solar Incentives in Mentone
Although solar power is typically a big investment, it can save you a significant amount of money over many years due to lower utility bills and government incentives.Regardless of what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 0 of how much your solar project cost on your tax return, lowering the amount of taxes you owe that year. Additionally, there may be some state and city incentives that stack with the ITC too. For more information about incentives that apply to you, see our article on solar incentives.
Environmental Impact of Switching to Solar in Mentone
One of the reasons so many are considering adopting solar energy is to help lower their environmental impact.But how much can installing solar panels actually help the environment? In Mentone, where the energy generation could be cleaner, going solar can have a big effect on the planet since solar power has a lower carbon footprint.In Mentone, the average homeowner can reduce their carbon footprint by 50 pounds a year after going solar. If you care about the environment, you’ll most likely recognize that there are many benefits of adopting solar power other than just saving money on bills. You can also help protect the environment, which some would argue is invaluable.
EcoWatch's Mentone, CA Solar Company Rankings FAQs
Which solar power company is the best near me?
The best local solar company in Mentone is SolarRepair, with a rating of 5.00 stars.
Are solar panels actually good for the environment?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Making solar panels requires a lot of energy as well. The energy payback period is about 1 to 4 years.
Is it worth putting solar panels on my roof?
Solar panels can be a fruitful investment for most homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your energy bills are already reasonably low, solar panels might not be for you.
How long do solar panels last?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger amount of energy production.
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.