15 Best Solar Companies in Temecula, CA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Temecula based on:
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Customer review scores
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Service area for Temecula, CA
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Company policies and services offered
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Accreditations and certifications
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Average Temecula homeowner saves $2,307/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Temecula
If you're on the hunt for the best solar companies in Temecula, sorting through hundreds of options can be overwhelming, but it can pay off since switching to solar energy can offer so many great perks. After 20 years of offsetting your energy costs with a solar panel system, you can save about $27,000 on your power bills.
Here, we'll give you a list of some of the best solar companies in Temecula to make your decision a bit easier. To get a sense of how much it would cost to install 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
EcoWatch Rankings for Solar Companies in Temecula

ADT Solar
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Business installations
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Energy storage solutions
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Tailored solutions
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Integrated roofing

SunPower by Precis
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Prompt Service Delivery
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Energy storage solutions
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Integrated roofing
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Tailored solutions
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Home installations
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Expert panel installation
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Business installations

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

Action Solar Installation of San Diego
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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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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Tailored solutions
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Integrated roofing
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Energy storage solutions

Sun Synergy Consulting, Inc. SunPower Authorized Company.
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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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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Energy storage solutions
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Tailored solutions
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Expert panel installation

SunPower by Sea Bright Solar
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Clear Pricing Policy
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Prompt Service Delivery
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Reliable Customer Support
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Informative Resources
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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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Integrated roofing
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Home installations
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Energy storage solutions
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Expert panel installation
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Tailored solutions

HES Solar
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Integrated roofing
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Energy storage solutions
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Home installations
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Expert panel installation
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Tailored solutions
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Business installations

SunPower by Sun Solar-OC
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Clear Pricing Policy
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Reliable Customer Support
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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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Tailored solutions
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Energy storage solutions
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Expert panel installation
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Business installations

Levion Solar
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Expert panel installation
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Tailored solutions
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Home installations

Gradient Solar Systems LLC
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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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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Energy storage solutions
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Expert panel installation
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Home installations

Solar Brokers
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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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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Integrated roofing
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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

Voltaic Construction, LLC
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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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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Integrated roofing
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Home installations
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Expert panel installation

Rehab Solar Construction
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Reliable 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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Limited information available on website
Services Offered
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Integrated roofing
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Skilled repairs
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Energy storage solutions
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Home installations
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Business installations
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Expert panel installation
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Tailored solutions

Ranchero Solar Experts
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Skilled repairs
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Business installations
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Expert panel installation
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Tailored solutions
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Integrated roofing

Transform Power
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Free Quotes
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Home installations
Methodology: How We Ranked the Best Solar Companies in Temecula
EcoWatch's solar experts analyzed each solar company in Temecula 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 Temecula
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 Temecula
The cost of installing a solar panel system has decreased immensely over the past several years, but it's still a large investment for most homeowners. Some significant things that affect how much it will cost and how much you could save include:
- Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 30% of your total installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Excluding incentives, you can save an average of $27,000 over 20 years with your solar system, too.
- The cost of energy for you: If your local electricity rates are high, there's a good chance you'll have a higher return on your investment in solar panels. In Temecula, you can save an average of $67 a month on your electricity bills.
- The kind of solar panel system you can purchase: This depends on your income and budget.
- Average daily sunlight: Since Temecula gets lots of sunlight, your solar panel system will most likely be able to generate enough energy to power your whole home, which influences how much your electricity bills will be.
Even though a solar panel system costs a good chunk of money upfront, it can save you a considerable amount over the lifespan of your panels. The question of how much, though, depends on several factors, including the angle of your roof and your current power bills.
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Solar Incentives in Temecula
One of the good things about installing a solar panel system is earning federal and potentially state incentives. When you install a solar panel system on your house, you become eligible to claim the federal tax credit, or ITC. This credit currently lowers your tax bill by 30% of the cost of your solar panels. In addition, there are often some state and city incentives that you can benefit from to further cut back on the cost of solar of solar panels. For more information about incentives for homeowners in Temecula, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Temecula
There are a few big reasons why many people are interested in solar energy: for the good of their bank accounts and the planet. But you may be curious — how much exactly can you help by going solar? A significant thing to keep in mind is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be larger, so adopting solar power for your house can help offset that. Because solar panels don't release CO2 emissions into the atmosphere when producing electricity, they're a good trade for nonrenewable energy sources. In fact, you could be looking at reducing your carbon dioxide emissions by about 50 pounds each year. The benefits of solar power are infinite — just like solar power is! That's why so many Temecula residents have been happy with making the switch to solar.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Temecula, CA Solar Company Rankings FAQs
Which solar installation company is the best in Temecula?
In Temecula, New Day Solar is the most reputable local solar company. Our team of experts rates it 4.11 stars, so it's a great choice if you're planning on installing solar panels on your house.
What are a few of the advantages and disadvantages of adopting solar power?
A few of the biggest pros are that it decreases your electricity bills, it's eco-friendly, and it can provide a decent 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.
Are solar panels worth it?
Solar panels can be a beneficial investment for lots of homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your power bills are already reasonably low, solar panels might not be for you.
When is the best time of year to install solar panels?
You can put up solar panels whenever it's convenient for you, but consider doing so in the winter when there's less demand. With fewer homeowners contracting installers, 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.