13 Best Solar Companies in Antioch, CA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 13 in Antioch based on:
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Customer review scores
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Service area for Antioch, CA
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Company policies and services offered
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Accreditations and certifications
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Average Antioch homeowner saves $2,768/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Antioch
Hoping to go solar but not sure which solar panel installer would be best for you? Although it can be hard to decide on a solar company, the effort will pay off because going solar has many great perks. On average, you can save $33,000 over 20 years with solar panels. And because solar panels have a lifespan of about 25 to 30 years, you can save will be much higher than that overall.
If you want to start taking advantage of the great amount of perks of solar, we're here to help you narrow down your options to find the Antioch solar installer that's right for you. We recommend shopping around to get several quotes and comparing them to find the best installer for your home. To receive free, no-pressure quotes from the best solar installers in Antioch, click the link below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch Rankings for Solar Companies in Antioch

SunPower
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Most efficient panels on the market
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National coverage
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Cradle to Cradle sustainability certification
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Great warranty coverage
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Expensive
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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System Monitoring

Momentum Solar
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Great warranty coverage
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Representatives are experts on local policies
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Concierge service ensures steady communication
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Slightly limited service offerings
Services Offered
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Solar Panels
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Solar Batteries

Synergy Power
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Recognized Excellence
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Outstanding Customer Support
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Free Quotes
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Family-Operated Business
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Home installations
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Expert panel installation
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Skilled repairs
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Energy storage solutions
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Integrated roofing

Sunpro Solar
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Industry-leading warranty coverage
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Expansive service area
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Some reported communication issues
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No leases or PPAs
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Sunrun
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Expansive service area
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Many financing options
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Some reported issues with customer service
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Some reported issues with door-to-door sales
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Energy-Efficiency Upgrades

Palmetto Solar
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Expansive service area
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Makes charitable contributions
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Certified B Corp
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No leases or PPAs
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Quality of installation may vary by location
Services Offered
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Solar Panels
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Solar Batteries
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Energy-Efficiency Upgrades
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Maintenance & Repairs

Tesla Energy
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Price-match guarantee
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Sleek, efficient, and durable solar panels
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Best solar battery on the market
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Some reported issues with customer service
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Customer service varies by local dealer
Services Offered
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Solar Panels
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Solar Batteries
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EV Chargers
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Solar Roof Shingles
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System Monitoring

Suntrek Solar
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Clear Pricing Policy
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Family-Operated Business
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Prompt Service Delivery
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Informative Resources
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Free Quotes
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Home installations
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Expert panel installation
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Skilled repairs
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Business installations

NC Electric & Solar Inc
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Informative Resources
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Clear Pricing Policy
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Prompt Service Delivery
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Outstanding Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Business installations
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Expert panel installation
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Tailored solutions
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Home installations

IES Energy
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Outstanding Customer Support
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Clear Pricing Policy
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Prompt Service Delivery
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Business installations
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Energy storage solutions
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Expert panel installation
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Tailored solutions

West Coast Solar
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Business installations
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Expert panel installation
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Home installations

HomePro Solutions Solar Company
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Business installations
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Home installations
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Tailored solutions

United Solar Electric
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Prompt Service Delivery
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Clear Pricing Policy
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Free Quotes
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Outstanding Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Tailored solutions
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Home installations
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Expert panel installation
Methodology: How We Ranked the Best Solar Companies in Antioch
EcoWatch's solar experts analyzed each solar company in Antioch 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 Antioch
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 Antioch
For many people, the decision of which solar installer to choose comes down to costs. The cost and possible savings vary depending on a few important factors such as:
- The type and model of solar panels you're planning on getting: More efficient models cost more, so that will affect your budget for your solar project.
- Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 30% of the project cost. Your state and city may also have incentives and rebates that you can take advantage of. Plus, you can save about $33,000 over 20 years on your utility bills, not including incentives.
- Where your home is: This affects the average daily sunlight your roof gets, which helps determine how many panels you need.
- How much you spend on energy: The average household in Antioch spends around $1,100 a year on power alone, so you could gain that much in savings.
Even though a solar panel system costs a sizable chunk of money upfront, it can save you a considerable amount in the long term. The question of how much, though, depends on several factors, like the amount of daily direct sunlight available and your energy consumption.
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Solar Incentives in Antioch
Adopting solar power has a lot of considerable benefits. Not only can it help protect the environment, but you can also save a good amount of money on your installation with various government incentives. No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will let you claim 30% of your project costs on your tax return, lowering the amount of taxes you owe that year. Additionally, there may be some state and city incentives you can benefit from too. For comprehensive information about local incentives, check out our article on solar incentives.
Environmental Impact of Switching to Solar in Antioch
If you want to add solar panels to your home, one of the major reasons why may be to reduce your carbon dioxide emissions. You may be curious — how much do solar panels help the environment anyway? A key thing to keep in mind is your overall carbon footprint. For example, if your commute is very long, your footprint may be bigger, so adopting solar energy for your house can help offset that. Although solar panel production releases carbon dioxide emissions, the panels make up for it by greatly decreasing the amount of CO2 you would have been responsible for if you still used nonrenewable energy. In Antioch, you can reduce your carbon footprint by 50 pounds a year with solar panels. For homeowners who want to help the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch's Antioch, CA Solar Company Rankings FAQs
What is the top solar panel company in Antioch?
The best local solar company in Antioch is APG Solar, with a rating of 5.00 stars.
What are the main pros and cons of going solar?
A few of the biggest pros are that it lowers your electricity bills, it's good for the environment, and it gives you a good return on your investment (ROI). The most notable cons are that solar panels don't work as well when there's limited direct sunlight, they cost a lot upfront and solar panels can look clunky on your roof.
How long does it take to see a return on your investment after getting solar panels?
Solar panels generally pay for themselves in about 5.5 years, but your solar payback period will vary depending on your utility costs. The higher your typical electricity bill, the quicker your solar panel system will pay for itself.
What are the different kinds of solar panels?
There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In terms of efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, how much you're willing to spend and how much energy generation you want.
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.