15 Best Solar Companies in Oceanside, CA (2023 Reviews)

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

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

Average Oceanside homeowner saves $2,565/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

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 Oceanside

Looking for the best solar companies in Oceanside? Installing a solar panel system is an exciting venture that many homeowners find valuable for their wallets, communities and the planet. Plus, the solar industry is booming in Oceanside, giving homeowners access to some of the top solar panel companies in the country.

If you're planning on going solar, the first step to make is to find the best solar companies in Oceanside and compare quotes. The great news is we went ahead and put together a list of the best solar companies so you don't have to. We advise shopping around to get multiple quotes and comparing them to find the best installer for your home. To get started with free, no-pressure quotes from the best solar panel companies in Oceanside, click the link below.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

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

Best Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch Rankings for Solar Companies in Oceanside

Best Local Installer
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EcoWatch Rating

3.0/5

Precision Solar

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Skilled repairs
  • Service icon Business installations
  • Service icon Expert panel installation

Website: http://precisionsolar.net/
Address: 979 Woodland Pkwy #101-28, San Marcos, CA 92069
Phone: 7608846106
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Action Solar Installation of San Diego

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

Services Offered

  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Skilled repairs

Website: https://actionac.net/heating-services/solar-installation-cost-near-san-marcos-california/
Address: 6339 Nancy Ridge Dr #102, San Diego, CA 92121
Phone: 8582068706
Outstanding Local Installer
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EcoWatch Rating

4.8/5

HES Solar

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

Services Offered

  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Integrated roofing

Website: https://www.hessolar.com/
Address: 9085 Aero Dr # A, San Diego, CA 92123
Phone: 6196922015
Outstanding Local Installer
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EcoWatch Rating

3.0/5

ADT Solar

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://www.adtsolar.com/location/california/
Address: 38340 Innovation Ct Bldg G Suite 704-706, Murrieta, CA 92563
Phone: 9514762240
Outstanding Local Installer
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EcoWatch Rating

4.7/5

SunPower by Milholland Electric

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: https://www.milhollandelectric.com/
Address: 1475 Cuyamaca St, El Cajon, CA 92020
Phone: 6197321198
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SunPower by Precis

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

Services Offered

  • Service icon Business installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Integrated roofing
  • Service icon Home installations

Website: http://www.precissolar.com/
Address: 36625 Kevin Rd STE 147, Wildomar, CA 92595
Phone: 9514762975
Outstanding Local Installer
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EcoWatch Rating

4.2/5

Sun Synergy Consulting, Inc. SunPower Authorized Company.

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

Services Offered

  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: http://sunsynergyinc.com/
Address: 200 Spectrum Center Dr STE 300, Irvine, CA 92618
Phone: 9514288382
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Mission Solar Electric

  • 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 Integrated roofing
  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Skilled repairs
  • Service icon Energy storage solutions
  • Service icon Expert panel installation

Website: http://www.missionsolarelectric.com/
Address: 4153 Falcon St, San Diego, CA 92103
Phone: 6195465517
Outstanding Local Installer
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EcoWatch Rating

5.0/5

CA Renewable Energies

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon Business installations
  • Service icon Integrated roofing

Website: http://carenewableenergies.com/
Address: 2820 La Mirada Dr Suite C, Vista, CA 92081
Phone: 8582186629
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Go Solar California

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Skilled repairs
  • Service icon Home installations

Website: https://www.gosolarcalifornia.org/solar-installation-oceanside
Address: 2003 S El Camino Real, Oceanside, CA 92054
Phone: 8582120026
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Blue Sky Energy

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Skilled repairs
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: http://www.blueskyenergyinc.com/
Address: 2598 Fortune Way STE K, Vista, CA 92081
Phone: 7605971642
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Green Earth Electric

  • Pros icon Informative Resources
  • Pros icon Family-Operated Business
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Skilled repairs
  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Home installations

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

4.9/5

Carlsbad Solar

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

Services Offered

  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Expert panel installation

Website: http://carlsbadsolar.com/
Address: 3525 Highland Dr, Carlsbad, CA 92008
Phone: 7608269226
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Magic Solar San Diego

  • Pros icon Informative Resources
  • 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 Expert panel installation
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Skilled repairs
  • Service icon Energy storage solutions

Website: http://www.magicsolarsandiego.com/
Address: 4140 Oceanside Blvd # 159, Oceanside, CA 92056
Phone: 6197284928
Outstanding Local Installer
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EcoWatch Rating

4.9/5

San Diego County Solar

  • 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 Expert panel installation
  • Service icon End-to-end services
  • Service icon Tailored solutions
  • Service icon Skilled repairs
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Integrated roofing

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

Methodology: How We Ranked the Best Solar Companies in Oceanside

EcoWatch's solar experts analyzed each solar company in Oceanside 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 Oceanside


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 Oceanside

For lots of homeowners, whether or not to invest in solar panels boils down to the cost. Some significant things that influence the cost and possible savings include:

  • Incentives: Tax-paying citizens who install a solar energy system this year can save 30% of their total solar spend by taking advantage of the federal solar investment tax credit. You can also save about $30,000 on your electricity bills over 20 years not including incentives.
  • Your income and budget: This affects what model of solar panels you can afford.
  • How much energy costs for you: The typical family in Oceanside spends around $900 a year on energy use alone, so you could be looking at that much in savings.
  • How much sunlight your roof gets: This, and your roof configuration, affects affect how much electricity your solar panels can make.

There are lots of good benefits of solar despite the upfront cost of installation. It can help the Earth and your bank account. Additionally, it can raise 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 Oceanside

If you're thinking about switching to solar power, a number of government incentives and solar rebates can greatly reduce your project costs and expedite the return on your investment. These incentives mostly include cash rebates, tax benefits and/or solar renewable energy credits. They can reduce how much you end up spending on going solar by 30%, upwards of 50% in some cases. You can find out about the incentives you can use in our article on solar incentives

Environmental Impact of Switching to Solar in Oceanside

One reason so many homeowners are thinking of installing solar panels is to help lower their environmental impact. You may be curious — how much do solar panels help the environment anyway? The average person has a considerable carbon footprint. Between their car, which produces over 10,000 pounds of carbon dioxide emissions every year, and energy for their home, it can be overwhelming to think about what to do. Switching to solar is a simple thing you can do to help. After you go solar, your carbon footprint can be lowered by about 50 pounds each year. For people who are concerned about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

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

Best Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch's Oceanside, CA Solar Company Rankings FAQs

Which solar company is the best in Oceanside?

In Oceanside, Stellar Solar is the most reputable local solar company. Our team of experts rates it 3.00 stars, so it's a solid choice if you're planning to add solar panels to your house.

What is the negative environmental impact of making solar panels?

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

Is it worth installing solar panels on my home?

Solar panels can be a great investment for most homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your energy 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 install solar panels whenever it's convenient for you, but consider doing so in the winter when there's less demand. With fewer homeowners switching to solar, 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.