15 Best Solar Companies in Temescal Valley, CA (2025 Reviews)

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

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

Average Temescal Valley homeowner saves $2,298/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

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 Temescal Valley

As a homeowner in Temescal Valley, you may be considering switching to solar and curious about the best solar companies in your city. Solar could be a great choice since it comes with many benefits. With an average energy bill of $1,422 per month in Temescal Valley, adopting solar power can lower your monthly bills by about that much.


To help you navigate through the large amount of Temescal Valley solar installers, we’ve narrowed down a list of the top ones.To help you figure out if solar panels are something you should get for your home, you can get a free, no-obligation quote from one of the best solar companies in Temescal Valley by clicking the button below.

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Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • 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 Temescal Valley

Best Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

SYNRG Solar - Home Energy Solutions

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

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation

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

EcoWatch Rating

5.0/5

SolarRepair

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

Services Offered

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

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

EcoWatch Rating

5.0/5

Shaw Energy Consulting LLC

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • 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
ecowatch badge icon

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
ecowatch badge icon

EcoWatch Rating

5.0/5

SunSolar U.S.

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

Services Offered

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

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

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

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

5.0/5

REPOWER OC

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • 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
ecowatch badge icon

EcoWatch Rating

5.0/5

Solar Source

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

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Financing Assistance

Website: https://solarsourceinc.com/
Address: 2954 E 14th St, Long Beach, CA 90804
Phone: 5628525626
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Green Earth Electric

  • Con icon Limited information available on website

Services Offered

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

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

EcoWatch Rating

5.0/5

San Diego County Solar

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

Services Offered

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

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

EcoWatch Rating

5.0/5

Altadena Energy & Solar

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

Services Offered

  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: http://www.altadenasolar.com/
Address: 1585 N Lake Ave, Pasadena, CA 91104
Phone: 8182014206
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Green Integrations and Management Inc.

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

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation

Website: http://www.gimenergy.com/
Address: 3108 Glendale Blvd, Los Angeles, CA 90039
Phone: 8189005471
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Powerfull Solar, Inc

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

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Solar Carports

Website: https://www.powerfullsolarinc.com/
Address: 5316 Venice Blvd., Los Angeles, CA 90019
Phone: 3108047617
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

ProSolar California

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Tesla Powerwall
  • Service icon Battery Storage
  • Service icon Panel Installation

Website: http://www.prosolarcalifornia.com/
Address: 5701 Buckingham Pkwy, Culver City, CA 90230
Phone: 3238971538

Methodology: How We Ranked the Best Solar Companies in Temescal Valley

EcoWatch's solar experts analyzed each solar company in Temescal 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 Temescal 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 Temescal Valley

The cost of installing solar panels has decreased immensely over the past few years, but it’s still a substantial investment for most homeowners.The cost and possible savings vary depending on some key factors such as:

  • Your income and budget: This shapes what model of solar panels you can afford.
  • The amount of sunlight your roof gets: This, along with how your roof is set up, affects affect how much energy your solar panels can produce.
  • Incentives: Something that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that’s equal to a percentage of the project cost. You can also save money on your utility bills, which can result in an average of $27,000 of savings over 20 years.
  • Energy consumption: Installing solar panels may be an expensive investment for families that don’t use a good amount of energy each month.

There are lots of great benefits of solar even with the initial cost of installation. It can help the Earth and your wallet. In addition, it can increase the value of your home, leading to even more benefits if you want to sell your home later.

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Solar Incentives in Temescal Valley

If you’re considering switching to solar power, a number of government incentives and tax credits can drastically bring down your project costs and expedite the return on your investment.On top of the federal tax credit incentive, there are also some state- and city-level incentives, which in most cases, stack with the federal incentive, so you can save even more. Check out our article on solar incentives to find out what incentives you can take advantage of.

Environmental Impact of Switching to Solar in Temescal Valley

There are a few important reasons why people are interested in solar energy: for the good of their bank accounts and the planet.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Temescal Valley, though. As stated by the EPA, electricity generation is the second biggest source of greenhouse gas emissions and about 62% of our electricity is generated by burning fossil fuels. Using solar power can help reduce that statistic in a city like Temescal Valley that is responsible for a fair amount of carbon dioxide emissions each year.Since solar panels don’t release greenhouse gas emissions into the atmosphere when creating electricity, they’re a good trade for traditional energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. The great things about solar power are abundant — just like solar power is! That's why so many homeowners have been happy with making the switch to solar.

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Best Regional Coverage

Momentum Solar

★★★★★
4.5
  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Temescal Valley, CA Solar Company Rankings FAQs

What is the best solar panel installer in Temescal Valley?

The best local solar company in Temescal Valley is SYNRG Solar - Home Energy Solutions, with a rating of 5.00 stars.

What is the negative environmental impact of solar panel manufacturing?

Manufacturing solar panels uses chemicals and produces toxic waste that can be bad for the environment, which is the main drawback of solar panels.

How long does it take to see a return on your investment after getting solar panels?

The average payback period for solar panel installation is about 8.5 years, but the exact period depends on local electricity costs, incentives and net metering programs.

When should I put up solar panels?

You can install solar panels whenever it's convenient for you, but consider doing so in the winter when the demand is less. With fewer homeowners going solar, you could potentially see quicker 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.