15 Best Solar Companies in La Mesa, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in La Mesa based on:
Customer review scores- Service area for La Mesa, CA
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average La Mesa homeowner saves $2,619/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in La Mesa
Hoping to go solar but still deciding on which company would be best for your needs? Although it can be difficult to find a solar company, the effort will pay off because going solar has many fantastic perks. While solar power is a large investment, you’ll be able to make that money back and then some, all while helping to protect the planet. In fact, you could look forward to saving about $31,000 over 20 years.
If you’re thinking about going solar, the first step to take is to find the best solar companies in La Mesa and compare quotes. The good news is we went ahead and compiled a list of the best solar companies for you.We suggest shopping around for several quotes and comparing them to see which is the best installer for your home. To get started with free, no-pressure quotes from trusted solar installers in La Mesa, click the link below.
EcoWatch Rankings for Solar Companies in La Mesa
Soltech Electric
Prompt Service Delivery- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
Limited information available on website
Services Offered
Battery Storage- Financing Assistance
- Consultation
- Solar Carports
- Panel Installation
San Diego County Solar
- Reliable Customer Support
- Prompt Service Delivery
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Skilled Repairs
- Grid-Tied Solar System
- Battery Storage
- Consultation
- Panel Installation
- Financing Assistance
- Cleaning and Maintenance
- System Decommissioning
- Permit Assistance
Green Earth Electric
- Limited information available on website
Services Offered
- Skilled Repairs
- Solar Panel Upgrades
- Panel Installation
- Consultation
Voltaic Construction, LLC
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
West Coast Heating, Air Conditioning, and Solar
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Financing Assistance
- Consultation
- Panel Installation
- Skilled Repairs
EZ Solar & Roofing
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Battery Storage
- Permit Assistance
HES Solar
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Tesla Powerwall
- Off-Grid Solar Systems
- Consultation
- Battery Storage
- Permit Assistance
- Financing Assistance
- Panel Installation
Semper Solaris
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Financing Assistance
- Tesla Powerwall
- Battery Storage
- Panel Installation
Action Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Panel Installation
- Skilled Repairs
SolHome
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
Eminent Energy
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
Cosmic Solar and Roofing
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Skilled Repairs
- Consultation
- Permit Assistance
- Battery Storage
- Panel Installation
Switch Solutions
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Panel Installation
New Day Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Consultation
- Skilled Repairs
- Battery Storage
SunPower by Milholland Electric
- Limited information available on website
Services Offered
- Tesla Powerwall
- Battery Storage
- Financing Assistance
- Panel Installation
- Consultation
Methodology: How We Ranked the Best Solar Companies in La Mesa
EcoWatch's solar experts analyzed each solar company in La Mesa 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 La Mesa
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 La Mesa
For most homeowners, whether or not to invest in a solar energy system boils down to the cost.There are a few factors you should take into consideration when trying to figure out how much it will cost and how much you can save, including:
- Your location: This influences the average daily sunlight your roof gets, which helps determine how many panels you need.
- Your energy consumption: If your home needs to use a lot of energy, you'll benefit more from going solar.
- The type of solar panels you want: Some are more highly priced, so that will affect your budget for your solar project.
- Your power bills: This will dictate how much you can save. In La Mesa, the average resident can save about $1,700 a year on their electricity bills.
Though a solar panel system costs a decent chunk of money upfront, it can save you a considerable amount in the long term. The question of how much, though, depends on a number of factors, including the size of your house and your current power bills.
Solar Savings Calculator for {{ solarcalc.name }}
Adopting a sustainable source of energy can greatly impact both the environment and your power bills. To see how much, try out the calculator below. You can also view our solar panel cost guide for La Mesa, CA.
| {{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
| Estimated cost | {{ solarcalc.array_cost() | currency }} |
| Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
| Payback period | {{ solarcalc.payback_period()|number:1 }} years |
| CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
| Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years.
Solar Incentives in La Mesa
Adopting solar power has a lot of considerable benefits. Not only can it help protect the Earth, but you can also save some money on your installation with various government incentives.You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your solar panels. You can also potentially stack the ITC with other local incentives. Check out our article on solar incentives to see what incentives are available to you.
Environmental Impact of Switching to Solar in La Mesa
Making the switch to solar power is a profound way to do what you can for a more environmentally-friendly future.But how much can using solar energy instead of traditional energy actually affect the environment? In a city like La Mesa where energy use is somewhat high, going solar is a fantastic idea for households who want to do their part for the environment.If you go solar, your carbon footprint can be cut by about 50 pounds every year. Since solar power is abundant and generates electricity without CO2 emissions, adding solar panels to your home is one easy step you can take to help the planet.
EcoWatch's La Mesa, CA Solar Company Rankings FAQs
What is the top solar panel installer in La Mesa?
The highest-rated local solar company in La Mesa is Soltech Electric, with a rating of 5.00 stars.
What is the negative environmental impact of making solar panels?
Making solar panels requires chemicals and produces toxic waste that can be bad for the environment, which is the main drawback of solar panels.
How long does it take to see a return on your investment after getting solar panels?
Solar panels generally pay for themselves in about 7.4 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.
When should I put up solar panels?
Despite summer being the most common time people install solar panels, the optimal time is actually winter. You can save money since there's decreased demand during the winter months, and it lets you be up and running with solar for the higher power bills you may get during the summer.
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.