15 Best Solar Companies in Temecula, CA (2025 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Temecula based on:

  • Customer review scores
  • Service area for Temecula, CA
  • Company policies and services offered
  • Accreditations and certifications

Average Temecula homeowner saves $2,307/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Temecula

Thinking of going solar but still deciding on which company would be best for you? Although it can be challenging to pick a solar company, the search will pay off because going solar has many good perks. While solar is 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 $27,000 over 20 years.


As you start your search for the best solar companies in Temecula, you might notice that there are a large number of providers to choose between. So, we’ve organized a curated list of the top solar companies in the area.We recommend shopping around to get multiple quotes and comparing them to figure out which is the best installer for your home. To get started with free quotes from trusted solar panel companies in Temecula, click the link below.

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EcoWatch Rankings for Solar Companies in Temecula

Best Local Installer
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EcoWatch Rating

5.0/5

Voltaic Construction, LLC

  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: https://www.voltaicnow.com/
Address: 25186 Hancock Ave STE 230, Murrieta, CA 92562
Phone: 8776468658
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Shaw Energy Consulting LLC

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.shawenergyconsulting.com/
Address: 31230 Bay Horse Way, Menifee, CA 92584
Phone: 9512405116
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Green Earth Electric

  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Solar Panel Upgrades
  • Service icon Skilled Repairs

Website: http://www.greenearthelectric.com/
Address: 2772 Roosevelt St, Carlsbad, CA 92008
Phone: 7605860369
Outstanding Local Installer
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EcoWatch Rating

5.0/5

San Diego County Solar

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon System Decommissioning

Website: http://www.sandiegocountysolar.com/
Address: 5145 Avenida Encinas Ste. A, Carlsbad, CA 92008
Phone: 7602302220
Outstanding Local Installer
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EcoWatch Rating

5.0/5

SYNRG Solar - Home Energy Solutions

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation

Website: http://synrgsolar.com/
Address: 333 Chaumont Cir, Foothill Ranch, CA 92610
Phone: 9497421680
Outstanding Local Installer
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EcoWatch Rating

5.0/5

SolarRepair

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panel Upgrades
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Financing Assistance

Website: https://www.mysolarrepair.com/
Address: 2834 Hamner Ave #464, Norco, CA 92860
Phone: 8337574255
Outstanding Local Installer
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EcoWatch Rating

5.0/5

SunSolar U.S.

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Solar Carports

Website: http://sunsolarus.com/
Address: 16755 Von Karman Ave Suite 200, Irvine, CA 92606
Phone: 9492420088
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Renew Earth Solar

  • Con icon Limited information available on website

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: http://renewearth.com/
Address: 895 Dove St #300, Newport Beach, CA 92660
Phone: 8557270629
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Soltech Electric

  • Pros icon Prompt Service Delivery
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Carports
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Financing Assistance

Website: http://soltechelectric.com/
Address: 8910 University Center Ln #400, San Diego, CA 92122
Phone: 8582437247
Outstanding Local Installer
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EcoWatch Rating

5.0/5

REPOWER OC

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: http://www.repoweroc.com/
Address: 2942 Century Pl Suite 760, Costa Mesa, CA 92626
Phone: 7144647721
Outstanding Local Installer
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EcoWatch Rating

5.0/5

P.J.B. Consulting (Solar Provider)

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Battery Storage

Website: https://www.pjb-consulting.com/
Address: 66778 Joshua Ct, Desert Hot Springs, CA 92240
Phone: 7602889275
Outstanding Local Installer
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EcoWatch Rating

5.0/5

SunGuide Solar Inc

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

Website: http://www.mysunguide.com/
Address: 1057 E Imperial Hwy #307, Placentia, CA 92870
Phone: 6269414181
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Switch Solutions

  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Panel Installation

Website: https://www.switchsolutions.net/
Address: 31285 Temecula Pkwy Suite 240, Temecula, CA 92592
Phone: 9512254088
Outstanding Local Installer
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EcoWatch Rating

4.9/5

New Day Solar

  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Skilled Repairs
  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: http://www.newdaysolar.com/
Address: 30770 Wealth St, Murrieta, CA 92563
Phone: 8554446329
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Cosmic Solar and Roofing

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Skilled Repairs
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: http://cosmicsolar.com/
Address: 943 Poinsettia Ave STE 401, Vista, CA 92081
Phone: 7607491111

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

Solar panels are powered by a free energy source — the sun — but to take advantage of this you must first pay to set up your panels.A few main factors that determine how much it will cost to install solar panels on your home and how much it could save you over time include:

  • The type and model of solar panels you’re thinking of getting: More efficient models are more costly, so that will affect your budget for your solar project.
  • Your home's orientation toward the sun: This, along with how your roof is set up, affects affect how much energy your solar panels can make.
  • Energy consumption: Solar may be a high-cost investment for families that don’t use a good amount of energy a month.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 0 of your total installation cost, your state or local government may offer additional tax exemptions, credits or rebates that will help you save even more. Not including incentives, you can save an average of $27,000 over the first 20 years with your solar system, too.

There are lots of great benefits of solar in spite of the upfront cost of installation. It can help the Earth and your finances. Additionally, it can boost the value of your home, leading to even more benefits if you decide to sell your home later.

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Solar Incentives in Temecula

Since solar power is more sustainable than fossil fuels, there are a number of government incentives available to encourage people to make the switch.No matter what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which lets you claim 0 of your project costs when you file taxes, reducing the amount of taxes you owe that year. Additionally, there may be some local incentives you can benefit from too. Take a look at our article on solar incentives to see what incentives you can benefit from.

Environmental Impact of Switching to Solar in Temecula

Installing solar panels is a compelling way to do what you can for a more sustainable future.But how much can installing solar panels actually help the environment? Something that can dramatically shape your carbon footprint is how long your commute is and how much you drive generally. If you go solar and drive an electric car, you can greatly lower your carbon dioxide emissions by charging your car at home.In Temecula, the average person can reduce their carbon footprint by 50 pounds a year after going solar. The benefits of solar power are plentiful — just like solar power is! That's why so many homeowners have been happy with making the switch to solar.

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EcoWatch's Temecula, CA Solar Company Rankings FAQs

What is the most reputable solar company in Temecula?

The highest-rated local solar company in Temecula is Voltaic Construction, LLC, with a rating of 5.00 stars.

Are solar panels really good for the environment?

Solar panels can be harmful for the environment when manufacturers use toxic chemicals in the construction. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Making solar panels uses a lot of energy as well. The energy payback period is about 1 to 4 years.

How long does it take for solar to pay for itself?

Solar panels typically pay for themselves in about 8.4 years, but your solar payback period will vary depending on your utility costs. The higher your typical energy bill, the faster your solar panel system will recoup your installation costs.

What is the best type of solar panel?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In regard to efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, how much you're willing to spend 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.