15 Best Solar Companies in Fairfield, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Fairfield based on:
Customer review scores- Service area for Fairfield, CA
- Company policies and services offered
- Accreditations and certifications
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Average Fairfield homeowner saves $2,761/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Fairfield
Hoping to go solar but want to know which solar panel installer would be best for you? Although it can be hard to pick a solar company, the effort will pay off because going solar has many good perks. One of the main reasons people living in Fairfield, where the average energy bill is pretty high, want to go solar is to reduce their monthly expenses.
In this article, we’ll let you in on the top Fairfield solar installers so you can find the best one for your home’s renewable energy needs.To see how much you might have to pay to install solar panels on your roof, you can get a free, no-obligation quote from one of the top solar companies in Fairfield by clicking the "get quote" button below.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch Rankings for Solar Companies in Fairfield
SunPower
Informative Resources- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
Limited information available on website
Services Offered
Battery Storage- Consultation
- Panel Installation
SunPower by The Solar Quote
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Grid-Tied Solar System
- Cleaning and Maintenance
- Consultation
Sunrun Solar
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Grid-Tied Solar System
- Financing Assistance
- Tesla Powerwall
- Battery Storage
- Cleaning and Maintenance
- Permit Assistance
Ambrose Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Permit Assistance
- Financing Assistance
- Panel Installation
- Battery Storage
Certified Solar, Heating & Air Conditioning
- Clear Pricing Policy
- Informative Resources
- Prompt Service Delivery
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Cleaning and Maintenance
- Financing Assistance
- Panel Installation
- Skilled Repairs
Green Air and Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Skilled Repairs
- Battery Storage
- Financing Assistance
- Consultation
- Panel Installation
- Cleaning and Maintenance
Bay Valley Solar Roofing
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Skilled Repairs
- Panel Installation
- Financing Assistance
RW Solar and Electric
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Solar Optimum
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Tesla Powerwall
- Financing Assistance
- Panel Installation
Got Watts?
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Skilled Repairs
- Permit Assistance
- Financing Assistance
- Solar Panel Upgrades
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
solarXperts
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Semper Solaris
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Financing Assistance
- Consultation
High Definition Solar
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
Source Energy
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Consultation
Three D Electric
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Fairfield
EcoWatch's solar experts analyzed each solar company in Fairfield 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 Fairfield
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 Fairfield
Although solar panels can help save you a decent chunk of change on utility bills over time, it’s important to take into consideration the upfront costs.A few key factors that determine the cost of installing solar panels on your home and how much it could save you over time include:
- Your city: This influences how much sunlight your roof receives, which helps determine how many panels you need.
- Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 0 of the project cost. Your state may also have various incentives that you can use. Additionally, you can save about $33,000 over 20 years on your utility bills, without incentives.
- Your home's power bills: With fairly high monthly electricity bills in Fairfield, you could save about $1,500 a year with solar.
- System size and type: Some models are more pricy than others, so the one you decide on can raise or lower your upfront cost. Plus, the more solar panels you need to buy, the more it'll cost.
Solar is a profitable investment for most homeowners. You can make your own electricity instead of paying for it from a utility company and benefit from solar incentives, all while helping protect the Earth.
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Solar Incentives in Fairfield
If you’re considering making the switch to solar energy, several government incentives and state programs can dramatically reduce the installation costs and expedite the return on your investment.There are several federal, state and local rebates and tax credits that can earn you anywhere from 0 to 50% of your money back after buying a solar panel system. You can find out about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Fairfield
One of the reasons so many people consider installing solar panels is to help reduce their environmental impact.But you may be wondering – how much exactly can you help the environment by going solar? According to the EPA, electricity production is the second greatest source of greenhouse gas emissions and about 62% of our electricity is produced by burning fossil fuels. Switching to a clean energy source like solar power can help lower that statistic in a city like Fairfield that produces a fair amount of carbon dioxide emissions each year.In Fairfield, the average household can lower their carbon footprint by 50 pounds a year after going solar. Since energy from the sun is renewable and generates electricity without a carbon footprint, making the switch to solar power is one easy step you can take to help the planet.
Best National Provider
SunPower
- Most efficient panels on the market
- National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
- Expensive
- Customer service varies by local dealer
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Fairfield, CA Solar Company Rankings FAQs
Which solar power company is the best near me?
In Fairfield, SunPower is the top local solar company. Our team of experts rates it 4.50 stars, so it's a great choice if you're looking to install solar panels on your home.
What are the best and worst things about solar power?
The biggest advantages of solar power are that it can decrease or, for some, completely erase your electricity bills, improve the value of your home and reduce your carbon footprint. The biggest disadvantages are that solar panels can be costly to install, you may not save as much if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.
Is it worth installing solar panels on my roof?
Solar panels need a significant upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a collection of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.
How much solar panel capacity do I need for my house?
Solar panel capacity is rated depending on how much power they produce under standard testing conditions. Since each panel can typically produce about 250 to 400 watts per hour, the average household will need 20 to 35 panels.
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.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.