15 Best Solar Companies in Jamul, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Jamul based on:
Customer review scores
Service area for Jamul, CA
Company policies and services offered
Accreditations and certifications
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Average Jamul homeowner saves $2,619/year with solar panels
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Best Solar Companies in Jamul
When deciding on the best solar companies, Jamul homeowners have more options than ever before, which can be too much to take in, but we’re here to make making the switch to solar energy that much easier. One of the most compelling reasons those living in Jamul, where the average energy bill is high, consider going solar is to bring down their monthly expenses.
Here, we’ll list out some of the best solar companies in Jamul to make your choice a little bit easier.To help you know if solar panels are a good idea for your home, you can get a free, no-obligation quote from one of the best solar companies in Jamul by clicking the button below.
EcoWatch Rankings for Solar Companies in Jamul

Soltech Electric
Informative Resources
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Prompt Service Delivery
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Consultation
Solar Carports
Battery Storage

San Diego County Solar
Free Quotes
Informative Resources
Clear Pricing Policy
Reliable Customer Support
Prompt Service Delivery
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
System Decommissioning
Battery Storage
Consultation
Grid-Tied Solar System
Skilled Repairs
Permit Assistance
Cleaning and Maintenance



EZ Solar & Roofing
Reliable Customer Support
Clear Pricing Policy
Prompt Service Delivery
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Consultation
Permit Assistance
Battery Storage

West Coast Heating, Air Conditioning, and Solar
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Consultation
Cleaning and Maintenance
Financing Assistance
Skilled Repairs
Panel Installation

HES Solar
Reliable Customer Support
Free Quotes
Clear Pricing Policy
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Financing Assistance
Cleaning and Maintenance
Permit Assistance
Battery Storage
Consultation
Off-Grid Solar Systems
Tesla Powerwall

Semper Solaris
Clear Pricing Policy
Free Quotes
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Tesla Powerwall
Panel Installation
Battery Storage
Financing Assistance

Action Solar
Clear Pricing Policy
Reliable Customer Support
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Cleaning and Maintenance
Skilled Repairs
Panel Installation



Cosmic Solar and Roofing
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Consultation
Battery Storage
Skilled Repairs
Financing Assistance
Panel Installation
Permit Assistance
Cleaning and Maintenance

Switch Solutions
Reliable Customer Support
Clear Pricing Policy
Informative Resources
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Consultation
Panel Installation

New Day Solar
Clear Pricing Policy
Informative Resources
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Cleaning and Maintenance
Skilled Repairs
Panel Installation
Battery Storage
Consultation

Methodology: How We Ranked the Best Solar Companies in Jamul
EcoWatch's solar experts analyzed each solar company in Jamul 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 Jamul
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 Jamul
We understand that for most homeowners, the decision to invest in solar highly depends on installation costs.The overall price and potential savings vary depending on a few key factors such as:
- 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. Aside from incentives, you can save an average of $31,000 over 20 years with your system, too.
- Your home's power bills: Based on the high monthly electricity bills in Jamul, you could save about $1,700 a year with solar.
- How much sunlight your roof gets: If your rooftop gets limited direct sunlight, your solar panel system won’t be able to generate as much energy, which will give you lower savings on power bills than a roof that gets lots of sunlight.
- System size and type: Some models are more pricy than others, so the one you want can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
There are several great benefits of solar despite the upfront cost of installation. It can help the planet and your wallet. In addition, 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 Jamul
Although installing solar panels is typically a big investment, it can save you a substantial amount of money over many years because of reduced utility bills and government incentives.There are several federal, state and local rebates and tax credits that may earn you a decent amount of money in return after installing solar panels. You can find out about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in Jamul
Making the switch to solar power is a profound way to do what you can for a more eco-friendly future.But – how much exactly can you help the planet by making the switch to solar? One thing that can severely influence your carbon footprint is how long your commute is and how much you drive in general. If you install solar panels and drive an electric car, you can greatly cut back on your carbon dioxide emissions by charging your car at home.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 lower your carbon dioxide emissions by about 50 pounds each year. If you want to do your part for the environment, you’ll most likely get that there are many benefits of adopting solar power other than just saving money on bills. You can also help preserve the environment, which some would argue is more valuable.
EcoWatch's Jamul, CA Solar Company Rankings FAQs
Which solar company is the best in Jamul?
In Jamul, Soltech Electric is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to install solar panels on your home.
Are solar panels actually eco-friendly?
Manufacturing solar panels needs to use chemicals and produces toxic waste that can be bad for the environment, which is the main downside of solar panels.
How long does it take for solar to pay for itself?
Solar panels usually pay for themselves in about 7.4 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 pay for itself.
What is the efficiency of solar panels?
Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need fewer of them to meet your home's energy needs.
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.