15 Best Solar Companies in Bostonia, CA (2024 Reviews)

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

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

Average Bostonia homeowner saves $2,619/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated June 24, 2024

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 Bostonia

Choosing the best solar panel installation company for your home is an important decision, but it's one that can reap a lot of rewards in Bostonia. Since the cost of energy is increasing each year, many homeowners are planning on making the switch to solar to save money on electricity for their homes.


If you’re planning on going solar, the first step to make is to find the best solar companies in Bostonia and compare quotes. That’s why we did the hard work and compiled a list of the best solar companies for you.To help you understand 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 Bostonia 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 Bostonia

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

SunPower by Milholland Electric

  • Con icon Limited information available on website

Services Offered

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

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

Sol Energy Systems LLC

  • Con icon Limited information available on website

Services Offered

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

Website: http://www.solenergysystems.com/
Address: 2380 Fenton St, Chula Vista, CA 91914
Phone: 6198360259
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Precis Solar

  • Con icon Limited information available on website

Services Offered

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

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

4.9/5

EZ Solar & Roofing

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

Website: http://www.ezsolarelectric.com/
Address: 1076 Broadway, El Cajon, CA 92021
Phone: 6196139016
Outstanding Local Installer
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EcoWatch Rating

4.9/5

West Coast Heating, Air Conditioning, and Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • 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 Consultation
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Financing Assistance

Website: https://westcoastheatcool.com/
Address: 1256 Fayette St, El Cajon, CA 92020
Phone: 6193494232
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Jamar Power Systems

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

Services Offered

  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Skilled Repairs

Website: https://jamarpower.com/
Address: 9830 Prospect Ave Ste D, Santee, CA 92071
Phone: 6194487770
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Semper Solaris

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

Website: https://www.sempersolaris.com/locations/san-diego/el-cajon/
Address: 1805 John Towers Ave, El Cajon, CA 92020
Phone: 6194934361
Outstanding Local Installer
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EcoWatch Rating

4.5/5

Sunlight Solar, Inc.

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

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: https://sunlightsolarinc.com/
Address: 1300 N Johnson Ave #104, El Cajon, CA 92020
Phone: 8587465347
Outstanding Local Installer
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EcoWatch Rating

4.9/5

HES Solar

  • 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 Panel Installation
  • Service icon Tesla Powerwall
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Off-Grid Solar Systems
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance

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

4.2/5

Airflow Heating Cooling Solar

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

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: https://www.airflowsd.com/
Address: 9744 Ramo Rd, Santee, CA 92071
Phone: 6199544114
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Smart Solar and Roofing

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

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance

Website: https://smartsolarsocal.com/
Address: 9630 Black Mountain Rd Suite H, San Diego, CA 92126
Phone: 8583269475
Outstanding Local Installer
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EcoWatch Rating

4.0/5

Infinity Energy

  • Con icon Limited information available on website

Services Offered

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

Website: https://www.infinityenergy.com/
Address: 9530 Chesapeake Dr Suite 502, San Diego, CA 92123
Phone: 6197688527
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SolarQuest

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

Services Offered

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

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

EcoWatch Rating

4.4/5

Solare Energy

  • 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 Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Battery Storage

Website: https://www.solareenergy.com/
Address: 9520 Padgett St UNIT 107, San Diego, CA 92126
Phone: 8585474300
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Heliogold Solar

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

Services Offered

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

Website: https://heliogold.com/
Address: 401 W A St Ste 200, San Diego, CA 92101
Phone: 8583575659

Methodology: How We Ranked the Best Solar Companies in Bostonia

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


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 Bostonia

The cost of putting up solar panels has dropped immensely over the past several years, but it’s still a large investment for most homeowners.The cost and possible savings vary depending on a few key factors such as:

  • Your income and budget: This guides what model of solar panels you can afford.
  • Your home's orientation toward the sun: This, and your roof configuration, affects affect how much energy your solar panels can make.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you receive a tax credit curretnly worth 0 of your overall 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 $31,000 over the first 20 years with your solar system, too.
  • How much energy costs for you: The average household in Bostonia spends around $1,700 a year on home energy use alone, so you could be looking at that much in savings.

So are solar panels worth it? Whether you hope to decrease your electric bills, carbon emissions or both, solar panels are a great investment for many Bostonia homeowners.

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Solar Incentives in Bostonia

Although a solar power system is typically a $15,000 to $25,000 investment, it can save you a substantial amount of money over the lifespan of your solar panels due to smaller power bills and government incentives.Regardless of where you live, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will allow you to claim 0 of how much you paid for your solar installation when you file taxes, lowering the amount of taxes you owe that year. Additionally, there may be some local incentives you can benefit from too. You can learn about the incentives you can use in our article on solar incentives

Environmental Impact of Switching to Solar in Bostonia

There are many reasons to make the switch to solar energy, like saving on electricity bills and helping to reduce your carbon footprint.But you may be curious – how much exactly can you help the planet by making the switch to solar? A significant thing to be mindful of is your overall carbon footprint. For example, if you have a long commute, your footprint may be larger, so switching to solar power for your house can help offset that.When you go solar, your carbon dioxide emissions can be lowered by about 50 pounds every year. The benefits of solar power are plentiful — just like solar power is! That's why so many Bostonia residents have been happy with committing 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 Bostonia, CA Solar Company Rankings FAQs

What is the best solar installation company in Bostonia?

In Bostonia, SunPower by Milholland Electric is the best local solar company. Our team of experts rates it 4.80 stars, so it's a great choice if you're planning on installing solar panels on your roof.

What are the best and worst things about solar power?

A few of the biggest pros are that it lets you spend less on your power bills, it’s environmentally friendly, and it can give you a significant return on your investment (ROI). The most notable cons are that solar panels don’t work as well when there’s limited direct sunlight, they cost a lot upfront and solar panels can be an eyesore.

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

The average payback period for solar panel installation is about 7.4 years, but the exact period varies depending on the cost of electricity where you are, incentives and net metering programs.

How often do solar panels need to be replaced?

On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger 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.