15 Best Solar Companies in Glendale, AZ (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Glendale based on:
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Customer review scores
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Service area for Glendale, AZ
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Company policies and services offered
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Accreditations and certifications
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Average Glendale homeowner saves $2,093/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Glendale
If you're on the hunt for the best solar companies in Glendale, combing through all the options can be overwhelming, but it can pay off since switching to solar energy can offer so many good perks. While solar is a sizable investment, you'll be able to make the cost back and then some, all while living more sustainably. In fact, you could be looking at saving about $25,000 over 20 years.
If you want to take advantage of the great amount of benefits of solar, we're here to help you narrow down your options to find the Glendale solar installer that's in the right price range for you. We suggest shopping around to get several quotes and comparing them to figure out which is the best installer for your home. To get started with free quotes from the best solar companies in Glendale, click the link below.
EcoWatch Rankings for Solar Companies in Glendale

Envision Solar Inc
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Prompt Service Delivery
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Home installations
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Business installations
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Tailored solutions
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Integrated roofing
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Expert panel installation

SunPower by PGT Solar
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Reliable Customer Support
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Tailored solutions
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Energy storage solutions
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Business installations
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Expert panel installation
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Home installations
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Integrated roofing

Cold Fusion Solar
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Expert panel installation
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Business installations

ADT Solar
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Expert panel installation
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Integrated roofing
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Home installations
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Energy storage solutions

Superstition Solar Co
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Reliable Customer Support
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Home installations

Red Lion Solar
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Clear Pricing Policy
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Prompt Service Delivery
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Integrated roofing
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Home installations
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Expert panel installation
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Tailored solutions

Shurfire Solar SunPower Elite Dealer
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Integrated roofing
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Home installations

Scrub Solar Cleaning
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Integrated roofing
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Tailored solutions

Smart Energy Systems
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Expert panel installation
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Tailored solutions

Solar Ecosystems
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Free Quotes
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Reliable Customer Support
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Informative Resources
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Tailored solutions
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Integrated roofing
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Home installations
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Expert panel installation

Watt Masters - Expert Solar Installers Phoenix AZ
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Informative Resources
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Clear Pricing Policy
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Prompt Service Delivery
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Integrated roofing
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Tailored solutions
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Expert panel installation
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Energy storage solutions
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Business installations
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Home installations

Impact Energi
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Integrated roofing
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Home installations
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Business installations

Rooftop Solar
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Clear Pricing Policy
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Reliable Customer Support
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Prompt Service Delivery
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Home installations
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Expert panel installation
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Energy storage solutions
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Business installations
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Tailored solutions
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Integrated roofing

Tesla Solar Phoenix
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Integrated roofing
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Home installations

Retro Solar Energy
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Free Quotes
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Reliable Customer Support
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Family-Operated Business
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Energy storage solutions
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Expert panel installation
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Home installations
Methodology: How We Ranked the Best Solar Companies in Glendale
EcoWatch's solar experts analyzed each solar company in Glendale 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 Glendale
Below are some the criteria we examined specifically for Arizona 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 Glendale
We get that for many homeowners, the decision to invest in solar rests on installation costs. The installation cost is just one important factor you should consider when looking into installing solar panels. How much it'll cost and how much you can save depend on things including:
- The kind of solar panels you want: More efficient models are more highly priced, so that will shape your budget for your solar project.
- Incentives: One thing that can reduce the cost of your solar project is the solar investment tax credit (ITC), which is a tax credit that's equal to a percentage of the project cost. You can also save on your energy bills, which can result in an average of $25,000 of savings over 20 years.
- Energy consumption: Installing solar panels may be too steep of an option for homes that don't need a lot of energy per month.
- Average daily sunlight: Since Glendale gets lots of sunlight, your solar panel system will most likely be able to produce enough energy to power your whole home, which affects how much you can save on your energy bills.
So is a solar panel system worth it? Whether you'd like to decrease your electric bills, greenhouse gas emissions or both, solar panels are a good investment for many Glendale homeowners.
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Solar Incentives in Glendale
In order to increase the adoption of solar power, incentives are offered by the government — and even some utility companies — to help make solar more financially viable and accessible. When you install a solar panel system, you become eligible to claim the federal tax credit, or ITC. This credit currently reduces your tax bill by 30% of the cost of your solar panels. Plus, there are often some local incentives that you can take advantage of to further cut back on the cost of solar of solar panels. You can find out about the incentives available to you in our article on solar incentives
Environmental Impact of Switching to Solar in Glendale
If you're planning on adding solar panels to your home, one of the primary reasons why may be to reduce your greenhouse gas emissions. But you may be curious — how much exactly can you help by going solar? In Glendale, where the energy generation can be rather dirty, going solar can have a big impact on the Earth since solar power has a lower carbon footprint. In fact, if you install solar panels, you could expect to reduce your carbon dioxide emissions by about 100 pounds each year. As you can see, trading traditional energy for solar has so many other perks apart from saving money. One of the main ones is that you can help save the planet too.
EcoWatch's Glendale, AZ Solar Company Rankings FAQs
Which solar power company is the best in Glendale?
The best local solar company in Glendale is PEP Solar Panel Installation Phoenix, with a rating of 4.11 stars.
Are solar panels actually good for the environment?
Making solar panels uses chemicals and produces toxic waste that can be dangerous for the environment, which is the main negative thing about solar panels.
Is it worth putting solar panels on my home?
Solar panels can be a beneficial investment for lots of homeowners, but honestly, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already reasonably low, solar panels might not be for you.
How often do solar panels need to be replaced?
On average, the lifespan of solar panels is 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 higher level 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.