15 Best Solar Companies in National City, CA (2023 Reviews)

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

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

Average National City homeowner saves $2,619/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 National City

Searching for the top solar companies in National City? Installing a solar panel system is an exciting home addition that many homeowners find rewarding for their wallets, communities and the planet. Over 20 years of offsetting your energy costs with a solar panel system, you can save about $31,000 on your electricity bills.

As you start your search for the best solar companies in National City, you might notice that there are a lot of providers to choose between. So, we've put together a carefully curated list of the top solar companies in the area. To get an estimate of what 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 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 National City

Best Local Installer
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EcoWatch Rating

4.8/5

HES Solar

  • 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 Home installations
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Energy storage solutions
  • 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

4.7/5

SunPower by Milholland Electric

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

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

Mission Solar Electric

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

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

4.9/5

Action Solar Installation of San Diego

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

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

3.0/5

Precision Solar

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

Services Offered

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

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

3.0/5

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

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

5.0/5

Your Energy Pros

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

Services Offered

  • Service icon Home installations
  • Service icon Business installations
  • Service icon Integrated roofing

Website: https://www.yourenergypros.com/
Address: 8614 Alpine Ave, La Mesa, CA 91941
Phone: 8586336749
Outstanding Local Installer
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EcoWatch Rating

5.0/5

IndieSolar

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

Services Offered

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

Website: http://www.indiesolarconsulting.com/
Address: 4164 Bachman Pl, San Diego, CA 92103
Phone: 6263530189
Outstanding Local Installer
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EcoWatch Rating

5.0/5

San Diego Solar Installers

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

Services Offered

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

Website: https://sandiegosolarinstallers.net/
Address: 501 W Broadway, San Diego, CA 92101
Phone: 8585003974
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Solar Power San Diego

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

Website: http://www.independentsolaradvisors.com/
Address: 3270 Cedar St, San Diego, CA 92102
Phone: 6197075886
Outstanding Local Installer
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EcoWatch Rating

4.9/5

San Diego Solar Surfers

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

Website: https://sdsolarsurfers.com/
Address: 3834 Pendiente Ct APT S207, San Diego, CA 92124
Phone: 8582983727
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Enerev Solar

  • 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 Energy storage solutions
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Integrated roofing

Website: http://www.enerevsolar.com/
Address: 265 E St Suite F, Chula Vista, CA 91910
Phone: 6197373773
Outstanding Local Installer
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EcoWatch Rating

4.9/5

SolarQuest

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

Services Offered

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

Website: https://www.solarquestpower.com/landing/
Address: 5173 Waring Rd #118, San Diego, CA 92120
Phone: 6192928062
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Flagstar Energy

  • 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 Energy storage solutions
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Integrated roofing

Website: http://www.flagstarenergy.com/
Address: 2878 Camino del Rio S UNIT 412, San Diego, CA 92108
Phone: 8886022272
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Neat Solar Panel Cleaning

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Business installations
  • Service icon Skilled repairs

Website: http://neatsolarpanelcleaning.com/
Address: 6647 Springfield St, San Diego, CA 92114
Phone: 6199197576

Methodology: How We Ranked the Best Solar Companies in National City

EcoWatch's solar experts analyzed each solar company in National City 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 National City


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 National City

We know that for most homeowners, the choice to invest in solar comes down to installation costs. The installation cost is just one important factor you should bear in mind when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:

  • Incentives: The federal solar investment tax credit currently allows you to decrease your taxes by 30% of the project cost. Your state and even local utility companies may also have incentives and rebates that you can use. In addition, you can save about $31,000 over 20 years on your utility bills, not including incentives.
  • How much power your household needs: If your family needs to use a lot of energy, you'll see more savings from installing solar panels.
  • Average daily sunlight: Since National City gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which impacts how much you can save on your energy bills.
  • The type of solar panels you're planning on getting: More high-tech panels cost more, so that will shape your budget for your solar project.

Solar is a valuable investment for most homeowners. You can produce your own electricity instead of paying for it from the grid and make use of solar tax credits and rebates, all while helping protect the planet.

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Solar Incentives in National City

If you're considering switching to solar power, various government incentives and tax credits can drastically lower the cost of the project and expedite the return on your investment. You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also possibly stack the ITC with other state and city rebates and benefits. You can find out about the incentives available to you in our article on solar incentives

Environmental Impact of Switching to Solar in National City

If you're thinking of adding solar panels to your home, one of the primary reasons why may be to reduce your reliance on nonrenewable energy. Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in National City, though. The average person has a substantial carbon footprint. Between their car, which releases over 10,000 pounds of carbon dioxide emissions every year, and electricity for their home, it can be overwhelming to think about what to do. Using solar power is a practical thing you can do to help. In fact, if you make the switch to solar power, you could be looking at reducing your carbon dioxide emissions by about 50 pounds each year. As you can see, trading traditional energy for solar has so many other rewards besides saving money. One of the major ones is that you can help save the environment too.

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 National City, CA Solar Company Rankings FAQs

Which solar company is the best in National City?

The best local solar company in National City is CM Solar Electric, with a rating of 4.03 stars.

What are the best and worst things about solar power?

The biggest advantages of solar power are that it can decrease or, for some, completely eradicate your electricity bills, improve the value of your home and reduce your carbon footprint. The biggest disadvantages are that solar panels can be expensive to install, you may not see as many savings if you don't use a lot of electricity and it doesn't work for all roof types and locations.

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

Solar panels generally pay for themselves in about 5.8 years, but your solar payback period will vary based on your utility costs. The more your typical energy bill, the faster your solar panel system will recoup your installation costs.

How long do solar panels last?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency goes down 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.