15 Best Solar Companies in Gonzales, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Gonzales based on:
Customer review scores
Service area for Gonzales, CA
Company policies and services offered
Accreditations and certifications
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Average Gonzales homeowner saves $2,903/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Gonzales
Looking to go solar but want to know which solar company would be the best one for your needs? Although it can be difficult to settle on a solar company, the search will pay off because going solar has many fantastic perks. It’s no surprise that Gonzales, somewhere with lots of sunlight, has tons of solar growth, so many of the best solar companies in the country have opened up there to help residents get started with renewable energy.
In this article, we’ll help you narrow down the best options in your area.To get a sense of what it might cost to put solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
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 Gonzales

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

Infinium Solar, Inc.
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Prompt Service Delivery
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Solar Carports
System Decommissioning
Battery Storage

Sandbar Solar & Electric
Informative Resources
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Battery Storage
Cleaning and Maintenance
Consultation
Panel Installation

Monarch Home Services (Salinas)
Clear Pricing Policy
Prompt Service Delivery
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Cleaning and Maintenance
Skilled Repairs
Financing Assistance
Panel Installation

Cinnamon Energy Systems
Free Quotes
Reliable Customer Support
Clear Pricing Policy
Limited information available on website
Services Offered
Permit Assistance
Financing Assistance
Skilled Repairs
Battery Storage
Solar Panel Upgrades
Tesla Powerwall
Consultation
Cleaning and Maintenance
Panel Installation


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


FMJ Electric, Inc.
Reliable Customer Support
Prompt Service Delivery
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Skilled Repairs
Cleaning and Maintenance

Quality Home Services
Clear Pricing Policy
Free Quotes
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Skilled Repairs
Cleaning and Maintenance
Tesla Powerwall

Solar Electric Supply, Inc.
Free Quotes
Clear Pricing Policy
Reliable Customer Support
Informative Resources
Limited information available on website
Services Offered
Off-Grid Solar Systems
Battery Storage
Panel Installation
Solar Carports
Consultation
Financing Assistance
Permit Assistance
Grid-Tied Solar System

Shadowfax Roofing and Solar
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Consultation
Permit Assistance
Panel Installation
Skilled Repairs
Battery Storage

Premo Solar
Informative Resources
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Tesla Powerwall
Financing Assistance
Battery Storage
Consultation


Indaspec Smart Roofing and Energy Solutions
Prompt Service Delivery
Clear Pricing Policy
Limited information available on website
Services Offered
Cleaning and Maintenance
Skilled Repairs
Panel Installation
Battery Storage
Tesla Powerwall
Methodology: How We Ranked the Best Solar Companies in Gonzales
EcoWatch's solar experts analyzed each solar company in Gonzales 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 Gonzales
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 Gonzales
For most homeowners, the decision to invest in solar energy boils down to the cost.The cost of solar and the savings it generates vary depending on some important factors such as:
- Average daily sunlight: Since Gonzales gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which influences how much you can save on your energy bills.
- Electricity consumption: The average home in Gonzales doesn’t use much energy, and so may not see as many savings on their power bills.
- Your current power bills: Solar panels can significantly reduce, or completely eliminate, your utility bills. In Gonzales, you can save an average of $1,538 a month.
- Incentives: The federal solar investment tax credit currently lets you lower your taxes by 0 of the project cost. Your state and even local utility companies may also have various incentives that you can benefit from. Plus, you can save about $34,000 over 20 years on your utility bills, not including incentives.
There are many good benefits of solar in spite of the upfront cost of installation. It can help the Earth and your wallet. In addition, it can increase the value of your home, leading to even more benefits if you want to sell your home later.
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Solar Incentives in Gonzales
In an effort to increase the adoption of solar power, incentives are offered by the government – and even some utility companies – to help make solar power more affordable and accessible.State and city solar incentive programs depend on the location and, sometimes, utility company. Many states offer rebates for solar power, in addition to the federal solar tax credit. In our article on solar incentives, you can find out about the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Gonzales
One of the most compelling reasons to embrace solar power is to cut your reliance on traditional energy sources like burning fossil fuels, which are damaging for the environment.You may be trying to figure out – how much do solar panels help the environment anyway? Using renewable energy for electricity in place of relying on nonrenewable energy sources is a good way to reduce your carbon footprint if you're concerned about Gonzales' fair level of greenhouse gas emissions.Though solar panel production releases carbon dioxide emissions, the panels make up for it by greatly decreasing the amount of CO2 you would have released if you still used traditional energy. In Gonzales, you can reduce your carbon footprint by 50 pounds a year with solar panels. As you can see, going solar has so many other rewards apart from saving money. One of the primary ones is that you can help save the planet too.
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 Gonzales, CA Solar Company Rankings FAQs
What is the top solar panel company in Gonzales?
In Gonzales, Allterra Solar is the most reputable local solar company. Our team of experts rates it 4.90 stars, so it's a good choice if you're planning to add solar panels to your roof.
What is the negative environmental impact of solar panel manufacturing?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals when they’re made. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Making solar panels requires a lot of energy as well. The energy payback period is about 1 to 4 years.
Is it worth installing solar panels on my home?
Solar panels call for a considerable upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like local electricity rates and the amount of direct sunlight your roof gets.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is how much energy the panels can generate under ideal conditions (a sunny day around noon). The average household has to get between 20 and 35 panels to account for how much energy they need.
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.