15 Best Solar Companies in San Ramon, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in San Ramon based on:
- Customer review scores
- Service area for San Ramon, CA
- Company policies and services offered
- Accreditations and certifications
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Average San Ramon homeowner saves $2,768/year with solar panels
Updated February 01, 2024
Why you can trust EcoWatch
Best Solar Companies in San Ramon
On the hunt for the top solar companies in San Ramon? Installing a solar panel system is an exciting home addition that many homeowners find rewarding for their wallets, communities and the planet. While solar panels are a great investment, you’ll be able to make that amount back and then some, all while helping to protect the planet. In fact, you could look forward to saving about $33,000 over 20 years.
There are tons of installers to choose from, but in this article, we’ll help you narrow down your options by recommending some of the best solar companies in San Ramon.Want to know how much you would pay to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated San Ramon solar installer.
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 San Ramon
SunPower Corporation
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Residential Panels
- Battery Storage
- Financing Assistance
SunPower by The Solar Quote
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Commercial Panels
- Consultation
- Battery Storage
- Residential Panels
- Maintenance
Solar Bill Review
- Family-Operated Business
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Battery Storage
- Residential Panels
- Consultation
- Financing Assistance
Source Energy
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Solar Panel Upgrades
- Financing Assistance
- Consultation
- Residential Panels
- Commercial Panels
Solar Technologies
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Residential Panels
- Energy Efficiency Audit
- Consultation
- Financing Assistance
- Tesla Powerwall
- Commercial Panels
Your Energy Solutions
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Commercial Panels
- Consultation
- Maintenance
- Residential Panels
Complete Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Consultation
- Maintenance
- Residential Panels
- Skilled Repairs
- Solar Panel Upgrades
NorthStar Solar Inc
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Commercial Panels
- Battery Storage
- Residential Panels
Got Watts?
- Prompt Service Delivery
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Skilled Repairs
- Financing Assistance
- Solar Panel Upgrades
- Battery Storage
- Commercial Panels
- Residential Panels
- Maintenance
Semper Solaris
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Skilled Repairs
- Residential Panels
- Consultation
- Financing Assistance
- Commercial Panels
Infinity Energy
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Commercial Panels
- Battery Storage
- Residential Panels
Kingdom Solar
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Solar Panel Upgrades
- Commercial Panels
- Maintenance
- Permit Assistance
- Skilled Repairs
- Residential Panels
Sunlight Electri-Cal Solutions
- Reliable Customer Support
- Clear Pricing Policy
- Prompt Service Delivery
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Commercial Panels
- Solar Panel Upgrades
- Maintenance
- EV Charger
- Residential Panels
- Battery Storage
Bay Valley Solar Roofing
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Residential Panels
- Financing Assistance
- Battery Storage
- Emergency Services
- Skilled Repairs
- Commercial Panels
solarXperts
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Residential Panels
- Commercial Panels
Methodology: How We Ranked the Best Solar Companies in San Ramon
EcoWatch's solar experts analyzed each solar company in San Ramon 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 San Ramon
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 San Ramon
Even though solar panels can help save you a decent chunk of change on energy bills over time, it’s important to consider the upfront costs.The overall price and potential savings vary depending on some key factors such as:
- System size and type: Some models are more costly than others, so the one you choose can raise or lower your upfront cost. Plus, the more solar panels you need, the more it'll cost.
- The amount of sunlight your house gets: Due to San Ramon’s very high amount of average daily sunlight, you should be able to save a lot on your electricity bills.
- 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 benefit from. Additionally, you can save about $33,000 over 20 years on your utility bills, without incentives.
- Energy consumption: Installing a solar system may be too pricey an option for homes that don’t consume too much energy per month.
Though a solar panel system costs a decent chunk of money upfront, it can save you thousands of dollars over time. The question of how much, though, depends on several factors, such as the amount of daily direct sunlight available and your local electricity rates.
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Solar Incentives in San Ramon
To increase the adoption of solar power, federal, state and local governments – and even some utility companies – offer incentives to help make going solar more financially viable and accessible.Everyone can take advantage of the federal Solar Investment Tax Credit (ITC), which will allow you to claim 0 of how much your solar project cost when you file taxes, reducing the amount of taxes you owe that year. Plus, there may be some state and city incentives that can save you some extra money too. In our article on solar incentives, you can find out about the incentives you qualify for near you.
Environmental Impact of Switching to Solar in San Ramon
One of the most compelling reasons to adopt solar energy is to decrease your reliance on traditional energy sources like burning fossil fuels, which are damaging for the environment.You may be curious – how much does making the switch help the environment anyway? One thing that can dramatically affect your carbon footprint is your commute time and how much you drive in general. If you go solar and drive an electric car, you can vastly cut back on your carbon dioxide emissions by charging your car at home.In fact, if you install solar panels, you could be looking at reducing your carbon dioxide emissions by about 50 pounds each year. Since solar energy is plentiful and produces electricity without releasing carbon emissions, installing solar panels is one easy step you can take to help the environment.
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 San Ramon, CA Solar Company Rankings FAQs
Which solar power company is the best near me?
In San Ramon, SunPower Corporation is the best local solar company. Our team of experts rates it 4.50 stars, so it's a solid choice if you're planning to add solar panels to your house.
What is the negative environmental impact of making solar panels?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Solar panel manufacturing 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 require a considerable upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like how much you pay for electricity and the amount of direct sunlight your roof gets.
When is the best time of year to install solar panels?
You can install solar panels whenever it's convenient for you, but consider doing so in the winter when the demand is less. With fewer homeowners going solar, 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.
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.