15 Best Solar Companies in Paramount, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Paramount based on:
Customer review scores
Service area for Paramount, CA
Company policies and services offered
Accreditations and certifications
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Average Paramount homeowner saves $2,108/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Paramount
Choosing the right solar panel installation company for your home is an important decision, but it's one that can reap a lot of rewards in Paramount. The average home can save $25,000 over 20 years when you use solar power. And since solar panels last about 25 to 30 years, your total cost savings will be even higher overall.
In this article, we’ll help you find the top options in your area.To help you understand if solar panels are worth it for your home, you can get a free, no-obligation quote from one of the best solar companies in Paramount by clicking the button below.
EcoWatch Rankings for Solar Companies in Paramount

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

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

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



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


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

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

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



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

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

CERVUS Solar & Construction
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Free Quotes
Prompt Service Delivery
Limited information available on website
Services Offered
Financing Assistance
Battery Storage
Skilled Repairs
Consultation
Cleaning and Maintenance
Panel Installation
Methodology: How We Ranked the Best Solar Companies in Paramount
EcoWatch's solar experts analyzed each solar company in Paramount 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 Paramount
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 Paramount
For many readers, the decision of which solar company to go with comes down to pricing.The cost of solar and the savings it generates vary depending on some important factors such as:
- Incentives: The federal solar investment tax credit, which can save you some money, lets you deduct 0 of the cost of installing your solar panel system from your taxes. Additionally, not including incentives, you can save about $25,000 over 20 years on your energy bills.
- The make and model of solar panels you want: Some are more highly priced, so that will determine your budget for your solar project.
- Your energy bills: This will dictate how much you can save. In Paramount, the average homeowner can save about $1,200 a year on their electricity bills.
- Energy consumption: Solar may be a high-cost option for households that don’t need too much energy a month.
Though a solar panel system costs a good chunk of money upfront, it can save you much more in the long term. The question of how much, though, depends on several factors, including the angle of your roof and incentives.
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Solar Incentives in Paramount
In order to increase the adoption of solar power, federal and local governments – and even some utility companies – offer incentives to help make going solar more affordable and accessible.You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your solar panels. You can also possibly stack the ITC with other state and city rebates and benefits. You can learn about the incentives available to you in our article on solar incentives
Environmental Impact of Switching to Solar in Paramount
There are many reasons to make the switch to solar energy, like saving money on utility bills and helping to reduce your carbon footprint.A question many people might be wondering about is how much can they really help protect the environment by switching to solar power anyway? In a place like Paramount where commute times can be very long, installing solar panels can help help reduce the carbon footprint of driving a lot.In Paramount, the average household can reduce their carbon footprint by 50 pounds a year after going solar. Since solar power is plentiful and makes electricity without releasing carbon emissions, adding solar panels to your home is one easy step you can take to help the planet.
EcoWatch's Paramount, CA Solar Company Rankings FAQs
Which solar power company is the best in Paramount?
The highest-rated local solar company in Paramount is Solar Source, with a rating of 5.00 stars.
What is the negative environmental impact of solar panels?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Making solar panels uses a lot of energy as well. The energy payback period is about 1 to 4 years.
Are solar panels worth it?
Solar panels need a large upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a collection of factors like the cost of electricity near you and how much direct sunlight your roof gets.
When is the best time of year to install solar panels?
You can put up solar panels whenever it's convenient for you, but consider doing it in the winter when the demand is less. With fewer homeowners contracting installers, you could potentially see faster installation times and more savings.
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.