15 Best Solar Companies in Lemon Grove, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Lemon Grove based on:
Customer review scores
Service area for Lemon Grove, CA
Company policies and services offered
Accreditations and certifications
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Average Lemon Grove homeowner saves $2,619/year with solar panels
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Best Solar Companies in Lemon Grove
Looking to go solar but not sure which solar company would be the best one for you? Although it can be challenging to pick a solar company, the search will pay off because going solar has many good perks. One of the pros of residing in Lemon Grove is you have access to plenty of the best solar panels and services in the nation.
If you’re considering going solar, the first step to make is to find the best solar companies in Lemon Grove and compare quotes. That’s why we did the hard work and put together a list of the best solar companies to make it easier on you.Keep reading to see our picks for the top solar companies in the city, or get connected with a certified solar company near you right away by clicking the button below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- 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 Lemon Grove




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

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



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

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

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

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

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



Cosmic Solar and Roofing
Free Quotes
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Permit Assistance
Battery Storage
Consultation
Cleaning and Maintenance
Skilled Repairs
Panel Installation
Methodology: How We Ranked the Best Solar Companies in Lemon Grove
EcoWatch's solar experts analyzed each solar company in Lemon Grove 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 Lemon Grove
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 Lemon Grove
While solar panels can help save you a decent chunk of change on power bills over time, it’s important to take into consideration the startup costs.There are quite a few factors you should take into consideration when trying to figure out costs and your potential savings, including:
- Incentives: Tax-paying citizens who install a solar system this year can save 0 of their total solar spend by using the federal solar investment tax credit. You can also save about $31,000 on your utility bills over 20 years excluding incentives.
- How much sunlight your roof gets: This, and the configuration of your roof, affects affect how much electricity your solar panels can produce.
- Your income and budget: This determines what model of solar panels you can purchase.
- Your current energy bills: Solar panels can noticeably reduce, or completely eliminate, your utility bills. In Lemon Grove, you can save an average of $1,659 a month.
Because of solar panels now being cheaper than ever as well as several solar incentives, they are a solid investment for the majority of homeowners.
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Solar Incentives in Lemon Grove
Although installing solar panels is typically a $15,000 to $25,000 investment, it can save you much money over several years because of reduced energy bills and government incentives.On top of the federal solar investment tax credit, there are also some state- and city-level incentives, which in the majority of cases, stack with the federal incentive, so you can save even more. In our article on solar incentives, you can see the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Lemon Grove
Many want to do their part to help save the environment, which for many is the chief reason for installing solar panels.You may be curious – how much does going solar help the planet anyway? No matter where you are, you can help the environment by switching to solar energy, but homes that use a lot of energy will have an even bigger impact.When you go solar, your carbon dioxide emissions can be cut by about 50 pounds every year. If you want to do what you can for the environment, you’ll no doubt find that there are many benefits of adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is worth more.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Lemon Grove, CA Solar Company Rankings FAQs
What is the top solar panel installation company in Lemon Grove?
The best local solar company in Lemon Grove is SunPower by Milholland Electric, with a rating of 4.80 stars.
What are the major pros and cons of going solar?
A few of the biggest pros are that it reduces your electricity bills, it’s good for the environment, 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 look clunky on your roof.
Is it worth putting solar panels on my home?
Solar panels require a significant upfront investment that usually costs at least ten thousand dollars, but whether or not solar panels are worth it depends on a variety of factors like the cost of electricity near you and the amount of direct sunlight your roof gets.
What is the efficiency of solar panels?
In most cases, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun into usable electricity.
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.