15 Best Solar Companies in Fremont, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Fremont based on:
Customer review scores- Service area for Fremont, CA
- Company policies and services offered
- Accreditations and certifications
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Average Fremont homeowner saves $2,798/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Fremont
Choosing the right solar panel installation company for your home is a huge decision, but it's one that can reap a lot of rewards in Fremont. Solar power isn't just good for the environment — your budget will benefit too. With solar power, you can save an average of $33,000 over 20 years, and this doesn't even include incentives.
The cost of installing solar panels can vary a lot according to your home’s setup and your household energy needs.To get free quotes from the top-rated solar companies in Fremont, click the "get quote" button below.
EcoWatch Rankings for Solar Companies in Fremont
Solar Bill Review
Free Quotes- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
Limited information available on website
Services Offered
Battery Storage- Panel Installation
- Skilled Repairs
- Consultation
TN Electrical and Solar Services
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Grid-Tied Solar System
- Consultation
- Solar Panel Upgrades
- Cleaning and Maintenance
- Battery Storage
Kingdom Solar
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- System Decommissioning
- Skilled Repairs
- Battery Storage
- Cleaning and Maintenance
Source Energy
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Panel Installation
Pac Solar Corporation
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Infinium Solar, Inc.
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Solar Carports
- Battery Storage
- Financing Assistance
- System Decommissioning
- Panel Installation
Got Watts?
- Prompt Service Delivery
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Permit Assistance
- Solar Panel Upgrades
- Skilled Repairs
- Battery Storage
- Panel Installation
- Financing Assistance
- Cleaning and Maintenance
United Solar Electric
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Battery Storage
- Consultation
Allterra Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Tesla Powerwall
- Consultation
- Financing Assistance
- Panel Installation
- Battery Storage
Ambrose Solar
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Panel Installation
- Battery Storage
- Permit Assistance
Clear Solar Solutions, Inc
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Solar Panel Upgrades
- Panel Installation
- Off-Grid Solar Systems
- Battery Storage
Highlight Solar
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Panel Installation
- Battery Storage
Your Energy Solutions
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Cleaning and Maintenance
- Financing Assistance
- Consultation
- Grid-Tied Solar System
NorthStar Solar Inc
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Bay Valley Solar Roofing
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Financing Assistance
- Battery Storage
Methodology: How We Ranked the Best Solar Companies in Fremont
EcoWatch's solar experts analyzed each solar company in Fremont 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 Fremont
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 Fremont
The cost of putting up a solar panel system has gone down significantly in the past several years, but it’s still a significant investment for most homeowners.Some main factors that influence the cost of installing a solar panel system on your home and how much money you could save over time include:
- Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, allows you to deduct 0 of the cost of your solar system installation from your taxes. In addition, not including incentives, you can save about $33,000 over 20 years on your energy bills.
- Your income and budget: This determines what type of solar panels you can purchase.
- How much sunlight your roof gets: If your rooftop gets limited direct sunlight, your solar panels won’t be able to produce as much energy, which will leave you with lower savings on electricity bills than someone with a roof that gets lots of sunlight.
- Electricity consumption: The average household in Fremont doesn’t use much energy, and so may not see as many savings on their power bills.
So are solar panels worth it? Whether you hope to reduce your energy bills, carbon emissions or both, solar panels are a great investment for many Fremont homeowners.
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Solar Incentives in Fremont
There are lots of reasons why you should switch to solar. One of them consists of some government incentives that can save you money.Local solar incentives depend on the location and, sometimes, utility company. Many states offer rebates for solar panels, in addition to the federal solar tax credit. Check out our article on solar incentives to see what incentives you can benefit from.
Environmental Impact of Switching to Solar in Fremont
There are lots of reasons to make the switch to solar energy, like saving on electricity bills and helping to lower your carbon footprint.You may be asking yourself – how much does going solar do for the planet anyway? Switching to renewable energy for electricity instead of using nonrenewable energy is a great way to reduce carbon dioxide emissions if you're concerned about Fremont's fair level of greenhouse gas emissions.In fact, if you make the switch to solar power, you could lower your carbon dioxide emissions by about 50 pounds each year. The advantages of solar power are infinite — just like solar power is! That's why so many people have been happy with committing to solar.
EcoWatch's Fremont, CA Solar Company Rankings FAQs
What is the top solar installer in Fremont?
In Fremont, Solar Bill Review is the best local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're looking to add solar panels to your home.
What is the negative environmental impact of solar panels?
Solar panels can be detrimental for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to recycle safely once they’ve reached the end of their lifespan. Solar panel manufacturing uses a lot of energy as well. The energy payback period is about 1 to 4 years.
Are solar panels worth it?
Solar panels can be a good investment for lots of 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 fairly low, solar panels might not be for you.
How efficient are solar panels?
Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need fewer of them to meet your home's 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.