15 Best Solar Companies in Costa Mesa, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Costa Mesa based on:
Customer review scores- Service area for Costa Mesa, CA
- Company policies and services offered
- Accreditations and certifications
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Average Costa Mesa homeowner saves $2,082/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Costa Mesa
When choosing between the best solar installers, Costa Mesa homeowners have more options than ever before, which can be a lot to consider, but we’re here to make making the switch to solar energy easier. While solar panels are a great investment, you’ll be able to make that amount back and then some, all while living more sustainably. In fact, you could be looking at saving about $25,000 over 20 years.
If you want to take advantage of the great amount of benefits of solar, we’ll help you narrow down your options to find the Costa Mesa solar installer that’s in the right price range for you.We recommend shopping around for multiple quotes and comparing them to see which is the best installer for your home. To get started with free, no-obligation quotes from trusted solar panel companies in Costa Mesa, click the link 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 Costa Mesa
SunPower by Sun Solar-OC
Reliable Customer Support- Informative Resources
- Clear Pricing Policy
Limited information available on website
Services Offered
Panel Installation- Battery Storage
- Consultation
- Cleaning and Maintenance
SunPower by True Power Solar
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
SunPower by Sea Bright Solar
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Prompt Service Delivery
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Battery Storage
- Panel Installation
- Financing Assistance
REPOWER OC
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
SunSolar U.S.
- Reliable Customer Support
- Free Quotes
- Prompt Service Delivery
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Solar Carports
- Financing Assistance
- Permit Assistance
- Battery Storage
- Consultation
- Panel Installation
Vasco Solar
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Skilled Repairs
- Panel Installation
- Grid-Tied Solar System
- Consultation
- Financing Assistance
- System Decommissioning
Semper Solaris
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Cleaning and Maintenance
- Battery Storage
- Panel Installation
OC Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Tesla Powerwall
- Cleaning and Maintenance
- Battery Storage
- Permit Assistance
EcoSolar USA
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Solar Carports
- Cleaning and Maintenance
- Panel Installation
- Battery Storage
- Consultation
Sun Synergy Consulting, Inc. SunPower Authorized Company.
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
Southwest Sun Solar
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Consultation
- Skilled Repairs
- Permit Assistance
- Panel Installation
Infinity Solar
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Battery Storage
- Tesla Powerwall
- Panel Installation
- Consultation
- Permit Assistance
Suntrek Solar
- Clear Pricing Policy
- Family-Operated Business
- Informative Resources
- Prompt Service Delivery
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Financing Assistance
- Skilled Repairs
- Battery Storage
Nexus Energy Systems
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Skilled Repairs
- Tesla Powerwall
- Panel Installation
- Cleaning and Maintenance
Go Green Solar
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Panel Installation
- Financing Assistance
- Permit Assistance
- Consultation
- Cleaning and Maintenance
- Off-Grid Solar Systems
- Battery Storage
Methodology: How We Ranked the Best Solar Companies in Costa Mesa
EcoWatch's solar experts analyzed each solar company in Costa Mesa 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 Costa Mesa
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 Costa Mesa
For many homeowners, the decision to invest in solar panels comes down to the cost.A few important factors that affect the cost of installing solar panels on your home and how much it could save you over time include:
- How much sunlight your roof gets: If your rooftop gets limited direct sunlight, your solar panel system won’t be able to make as much energy, which will give you lower savings on electric bills than a roof that gets a lot of sunlight.
- Incentives: Those who purchase and install a solar system this year can save 0 of their installation costs by taking advantage of the federal solar investment tax credit. You can also save about $25,000 on your electricity bills over 20 years excluding incentives.
- Your current electric bills: Solar panels can significantly reduce, or totally get rid of, your utility bills. In Costa Mesa, you can save an average of $1,185 a month.
- The type of solar panels you want to get: More efficient models cost more, so that will influence your budget for your solar project.
Though a solar panel system costs a decent chunk of money upfront, it can save you much more over the lifespan of your panels. The question of how much, though, depends on several factors, such as the kind of solar panels you get and your current power bills.
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Solar Incentives in Costa Mesa
If you’re thinking about making the switch to solar power, several government incentives and tax credits can drastically bring down your project costs and speed up the return on your investment.State and city solar incentives depend on the location and, sometimes, utility company. A lot of states offer rebates for solar power systems, in addition to the federal solar tax credit. In our article on solar incentives, you can read about the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Costa Mesa
If you’re considering adding solar panels to your home, one of the primary reasons why may be to lower your carbon dioxide emissions.Something many people might be wondering about is how much can they really help preserve the environment by switching to solar power anyway? In a city like Costa Mesa where energy use is somewhat high, going solar is a good plan for those who are eco-conscious.Though solar panel production releases carbon dioxide emissions, the panels make up for it by considerably lowering the amount of CO2 you would have produced if you still used traditional energy. In Costa Mesa, you can reduce your carbon footprint by 50 pounds a year with solar panels. As you can see, using solar power has so many other benefits besides saving money. One of the main ones is that you can help save the Earth too.
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 Costa Mesa, CA Solar Company Rankings FAQs
Which solar installation company is the best in Costa Mesa?
The highest-rated local solar company in Costa Mesa is SunPower by Sun Solar-OC, with a rating of 3.00 stars.
What are some of the biggest pros and cons of adopting solar power?
A few of the biggest pros are that it decreases your electricity bills, it’s a sustainable source of energy, and it gives you a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, the startup costs are high and solar panels can be an eyesore.
How long does it take to see a return on your investment after buying solar panels?
The average payback period for solar panel installation is about 9.3 years, but the exact period depends on local electricity costs, incentives and net metering programs.
How long do solar panels last?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.
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.