15 Best Solar Companies in Fountain Valley, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Fountain Valley based on:
Customer review scores- Service area for Fountain Valley, CA
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average Fountain Valley homeowner saves $2,082/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Fountain Valley
Finding the best solar panel installation company for your roof is a big decision, but it's one that can save you a lot of money in Fountain Valley. For most homeowners, the decision to invest in solar depends on whether or not they can save. The great news is solar can help most homeowners save a decent amount on their fairly high and increasing energy bills.
In this article, we’ll help you narrow in on the top companies in your area.Want to see how much you would pay to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a highly rated Fountain Valley solar installer.
EcoWatch Rankings for Solar Companies in Fountain Valley
REPOWER OC
Informative Resources- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation- Financing Assistance
SunSolar U.S.
- Prompt Service Delivery
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Battery Storage
- Panel Installation
- Solar Carports
- Financing Assistance
- Consultation
Renew Earth Solar
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Panel Installation
- Battery Storage
- Consultation
Solar Source
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Family-Operated Business
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Financing Assistance
- Permit Assistance
- Panel Installation
SunGuide Solar Inc
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
SYNRG Solar - Home Energy Solutions
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
SolarRepair
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Solar Panel Upgrades
- Panel Installation
- Battery Storage
- Skilled Repairs
ProSolar California
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Tesla Powerwall
- Battery Storage
- Financing Assistance
- Panel Installation
Powerfull Solar, Inc
- Reliable Customer Support
- Prompt Service Delivery
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Solar Carports
- Panel Installation
- Permit Assistance
- Financing Assistance
- Consultation
- Cleaning and Maintenance
Green Integrations and Management Inc.
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
Altadena Energy & Solar
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Permit Assistance
Helios Energy Global
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
AmeriGreen Solar
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Consultation
Voltaic Construction, LLC
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
Shaw Energy Consulting LLC
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Consultation
Methodology: How We Ranked the Best Solar Companies in Fountain Valley
EcoWatch's solar experts analyzed each solar company in Fountain 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 Fountain 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 Fountain Valley
For many people, the decision of which solar company to hire comes down to costs.Some significant things that influence the cost and possible savings include:
- The make and model of solar panels you’re planning on getting: Some cost more, so that will determine your budget for your solar project.
- Average daily sunlight: Since Fountain Valley gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which affects how much your electricity bills will be.
- Energy consumption: Solar may be too steep of an option for homes that don’t need a good amount of energy each month.
- Your household's power bills: Because of high monthly energy bills in Fountain Valley, you could save about $1,200 a year with solar.
So is buying solar panels worth it? Whether you’re trying to reduce your energy bills, carbon emissions or both, solar panels are a good investment for many Fountain Valley homeowners.
Solar Savings Calculator for {{ solarcalc.name }}
If you're wondering how much you could impact the environment if you switch to solar, you can use the calculator below. You can also view our solar panel cost guide for Fountain Valley, CA.
| {{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
| Estimated cost | {{ solarcalc.array_cost() | currency }} |
| Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
| Payback period | {{ solarcalc.payback_period()|number:1 }} years |
| CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
| Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in Fountain Valley
Since solar power is a cleaner source of energy than burning fossil fuels, there are several government incentives in place to encourage its adoption.When you install a solar panel system on your house, you can take advatage of the federal tax credit, or ITC. This credit currently reduces your tax bill by 0 of the cost of your solar panels. Additionally, there are often some state and city incentives that you can use to further save. You can learn about the incentives you can use in our article on solar incentives
Environmental Impact of Switching to Solar in Fountain Valley
There are a few primary reasons why people want to invest in solar energy: for the financial and environmental benefits.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Fountain Valley, though. In a place like Fountain Valley where commute times can be pretty long, using solar power can help offset some of your carbon dioxide emissions from driving.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 power is renewable and generates electricity without releasing carbon emissions, adding solar panels to your home is one easy step you can take to help preserve the environment.
EcoWatch's Fountain Valley, CA Solar Company Rankings FAQs
Which solar panel installer is the best in Fountain Valley?
The top local solar company in Fountain Valley is REPOWER OC, with a rating of 5.00 stars.
What is the negative environmental impact of solar panel manufacturing?
Making solar panels uses chemicals and produces toxic waste that can be bad for the environment, which is the main negative thing about solar panels.
Are solar panels worth it?
Solar panels can be a fruitful investment for a majority of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your electricity bills are already pretty low, solar panels might not be for you.
What is the best type of solar panel?
The different types of solar panels are monocrystalline, polycrystalline and thin-film. Monocrystalline panels are more efficient but also cost more. Polycrystalline panels are cheaper but also less efficient than monocrystalline. Thin-film solar panels are flexible, so they can be used where the other types can’t, such as on curved surfaces or cars, but they are also less efficient. The best one for you depends on your budget, the layout of your roof 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.