15 Best Solar Companies in Spring Valley, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Spring Valley based on:
Customer review scores- Service area for Spring Valley, CA
- Company policies and services offered
- Accreditations and certifications
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Average Spring Valley homeowner saves $2,619/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Spring Valley
As a homeowner or business owner in Spring Valley, you may be planning on switching to solar power and wondering about the best solar companies in your city. Solar could be a good choice since it comes with a lot of perks. Thanks to encouraging government support and incentives, homeowners in Spring Valley have access to some of the best solar companies in the nation.
Here, we’ll list out some of the best solar companies in Spring Valley to make your decision a little easier.To get an estimate of what it might cost to put solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
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 Spring Valley
Soltech Electric
Clear Pricing Policy- Prompt Service Delivery
- Free Quotes
- Informative Resources
- Reliable Customer Support
Limited information available on website
Services Offered
Consultation- Battery Storage
- Panel Installation
- Financing Assistance
- Solar Carports
San Diego County Solar
- Reliable Customer Support
- Free Quotes
- Prompt Service Delivery
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Skilled Repairs
- Permit Assistance
- Panel Installation
- System Decommissioning
- Financing Assistance
- Grid-Tied Solar System
- Battery Storage
- Cleaning and Maintenance
Green Earth Electric
- Limited information available on website
Services Offered
- Panel Installation
- Solar Panel Upgrades
- Consultation
- Skilled Repairs
Voltaic Construction, LLC
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
West Coast Heating, Air Conditioning, and Solar
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Financing Assistance
- Cleaning and Maintenance
- Panel Installation
- Consultation
EZ Solar & Roofing
- Free Quotes
- Reliable Customer Support
- Prompt Service Delivery
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Permit Assistance
- Battery Storage
- Panel Installation
HES Solar
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Off-Grid Solar Systems
- Battery Storage
- Cleaning and Maintenance
- Financing Assistance
- Panel Installation
- Consultation
- Tesla Powerwall
- Permit Assistance
Semper Solaris
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
- Financing Assistance
- Tesla Powerwall
Action Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Skilled Repairs
- Panel Installation
- Financing Assistance
SolHome
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Eminent Energy
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
Cosmic Solar and Roofing
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Permit Assistance
- Panel Installation
- Skilled Repairs
- Financing Assistance
- Cleaning and Maintenance
Switch Solutions
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Consultation
New Day Solar
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Skilled Repairs
- Battery Storage
- Cleaning and Maintenance
SunPower by Milholland Electric
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Tesla Powerwall
- Battery Storage
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Spring Valley
EcoWatch's solar experts analyzed each solar company in Spring Valley 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 Spring Valley
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 Spring Valley
Solar panels are powered by a free energy source — the sun — but before you can take advantage of this you first need to pay to set up your system.Some main factors that determine the cost of installing solar panels on your home and how much money you could save over time include:
- System size and type: Some models are more pricy than others, so the one you want to get can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
- Average daily sunlight: Since Spring Valley gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which impacts how much your solar panels can save you on your electricity bills.
- Electricity consumption: The average home in Spring Valley doesn’t use much energy, and as a result may not see as many savings on their power bills.
- Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, lets you deduct 0 of the cost of installing your solar panel system from your federal taxes. In addition, not including incentives, you can save about $31,000 over 20 years on your energy bills.
There are many great benefits of solar despite the upfront cost of installation. It can help the environment and your wallet. In addition, it can increase the value of your home, resulting in even more benefits if you choose to sell your home later.
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Solar Incentives in Spring Valley
One of the good things about installing a solar panel system is earning government incentives.State and city solar incentives vary by location and, sometimes, utility company. A lot of states offer rebates for solar power, in addition to the federal solar tax credit. You can learn about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Spring Valley
One reason so many people consider installing solar panels is to help bring down their environmental impact.But how much can switching to solar actually affect the environment? In a city like Spring Valley where commute times can be pretty long, installing solar panels can help help reduce the carbon footprint of driving.Because solar panels don’t release CO2 emissions into the atmosphere when creating electricity, they’re a good substitute for nonrenewable energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 50 pounds each year. For those who are concerned about the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.
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 Spring Valley, CA Solar Company Rankings FAQs
What is the top solar panel company in Spring Valley?
In Spring Valley, Soltech Electric is the top local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to install solar panels on your roof.
What are the advantages and disadvantages of solar power?
A few of the biggest pros are that it lets you spend less on your power bills, it’s environmentally friendly, and it can provide a significant return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the installation cost is pricey and solar panels can look clunky on your roof.
Is it worth putting solar panels on my roof?
Solar panels need a large upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a variety 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 the amount of energy the panels can produce under ideal conditions (a sunny day around noon). The average household requires between 20 and 35 panels to cover their typical energy usage.
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.