15 Best Solar Companies in Casa Grande, AZ (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Casa Grande based on:

  • Customer review scores
  • Service area for Casa Grande, AZ
  • Company policies and services offered
  • Accreditations and certifications

Average Casa Grande homeowner saves $2,128/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated April 21, 2024

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Casa Grande

When choosing between the best solar companies, Casa Grande homeowners have more choices than ever before, which can be too much to get a handle on, but we’re here to make adopting solar power less confusing. The average home can save $25,000 over 20 years after installing a solar panel system. And because solar panels last about 25 to 30 years, your total cost savings will be much higher than that overall.


If you’re thinking about going solar, the first step you should take is to find the best solar companies in Casa Grande and compare quotes. That’s why we went ahead and came up with a list of the best solar companies to make your life easier.For an idea of how much you might pay to put up solar panels on your roof, you can get a free quote from one of the top solar companies in Casa Grande by clicking the "get quote" button below.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch Rankings for Solar Companies in Casa Grande

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

SunPower by PGT Solar

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Prompt Service Delivery
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Consultation

Website: https://sunpowerbypgtsolar.com/
Address: 2 N Central Ave, Phoenix, AZ 85004
Phone: 6029323320
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Watt Bros Solar - AZ Solar Company

  • Pros icon Free Quotes
  • Pros icon Prompt Service Delivery
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Permit Assistance

Website: http://wattbrossolar.com/
Address: 2820 N Pinal Ave Suite 12 214, Casa Grande, AZ 85122
Phone: 8885313426
Outstanding Local Installer
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EcoWatch Rating

4.5/5

Elevation

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: https://www.poweredbyelevation.com/
Address: 2425 S Stearman Dr #220, Chandler, AZ 85286
Phone: 8662584381
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Clear Sky Solar

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Consultation

Website: https://clearskysolaraz.com/
Address: 333 N Dobson Rd Suite #5-130, Chandler, AZ 85224
Phone: 4804076527
Outstanding Local Installer
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EcoWatch Rating

4.3/5

Senergy Home

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance

Website: http://senergypower.com/
Address: 365 E Germann Rd Ste 120, Gilbert, AZ 85297
Phone: 4809001011
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Phoenix Valley Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: http://phxvs.com/
Address: 4435 E Chandler Blvd Suite 200, Phoenix, AZ 85048
Phone: 6237155726
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Firefly Electric and Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Prompt Service Delivery
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panel Upgrades
  • Service icon Cleaning and Maintenance
  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Skilled Repairs
  • Service icon Consultation

Website: https://www.fireflyelectricaz.com/
Address: 300 N Pasadena St # 102, Gilbert, AZ 85233
Phone: 4803298483
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Paramount Energy

  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Permit Assistance
  • Service icon Panel Installation

Website: http://paramountenergyaz.com/
Address: 3029 N Alma School Rd suite 121b, Chandler, AZ 85224
Phone: 4807570202
Outstanding Local Installer
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EcoWatch Rating

4.6/5

Sun Valley Solar Solutions

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Financing Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Consultation
  • Service icon System Decommissioning
  • Service icon Solar Carports
  • Service icon Skilled Repairs
  • Service icon Permit Assistance

Website: http://www.sunvalleysolar.com/
Address: 3225 N Colorado St, Chandler, AZ 85225
Phone: 4806895000
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.6/5

Primitive Power

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Financing Assistance

Website: http://www.primitivepower.com/
Address: 366 N Gilbert Rd UNIT 203, Gilbert, AZ 85234
Phone: 8557790329
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Ohana Energy

  • Pros icon Reliable Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: http://www.ohanaenergy.biz/
Address: 4140 E Baseline Rd STE 101, Mesa, AZ 85206
Phone: 4804476337
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Valley Voltage LLC

  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation

Website: https://www.valleyvoltage.com/
Address: 4838 E Baseline Rd Suite 128B, Mesa, AZ 85206
Phone: 4808791730
Outstanding Local Installer
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EcoWatch Rating

4.3/5

Avvio Solar

  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Panel Installation
  • Service icon Grid-Tied Solar System
  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Financing Assistance

Website: https://www.avviosolar.com/
Address: 1206 E Warner Rd, Gilbert, AZ 85296
Phone: 8774220588
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Energy Solution Providers

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Grid-Tied Solar System
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Solar Carports
  • Service icon Skilled Repairs
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Off-Grid Solar Systems

Website: https://energysolutionsolar.com/
Address: 111 N Main St, Florence, AZ 85132
Phone: 5205100756
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.5/5

Sunlink Energy

  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Panel Installation
  • Service icon Permit Assistance
  • Service icon Grid-Tied Solar System

Website: https://sunlinkenergy.com/
Address: 1355 N Mondel Dr, Gilbert, AZ 85233
Phone: 4806248105

Methodology: How We Ranked the Best Solar Companies in Casa Grande

EcoWatch's solar experts analyzed each solar company in Casa Grande 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 Casa Grande


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 Casa Grande

Although solar panels can help save you money on utility bills over time, it’s necessary to take into consideration the startup costs.Some significant things that affect how much it will cost and how much you could save include:

  • Whether or not your roof gets a lot of direct sunlight: This, along with your roof configuration, affects affect how much power your solar panels can produce.
  • 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 lets you deduct from your taxes a percentage of the project cost. You can also save money on your utility bills, which can result in an average of $25,000 of savings over 20 years.
  • How much power your household consumes: Households that consume lots of power each month may need more solar panels and, as a result, more upfront cost, but will also enjoy more savings over time.
  • Choice of solar panels: The type of solar panels you are interested in getting will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If you don’t need to maximize efficiency, you can go with a higher number of more affordable panels.

Because of solar panels decreasing in cost as well as various solar incentives, they are a cost-effective investment for many homeowners.

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Solar Incentives in Casa Grande

One of the great things about installing a solar panel system is earning federal and potentially state incentives.Local solar incentive programs depend on the location and, sometimes, utility company. A lot of states offer rebates for home solar power systems, in addition to the federal solar tax credit. For more information about local incentives, check out our article on solar incentives.

Environmental Impact of Switching to Solar in Casa Grande

An important reason so many people are considering adopting solar energy is to help lower their environmental impact.But how much can using solar energy instead of traditional energy actually affect the environment? One thing to consider is your overall carbon footprint. For example, if you spend a lot of time on the road and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions.In fact, if you make the switch to solar power, you could be looking at reducing your carbon dioxide emissions by about 100 pounds each year. Since solar power is renewable and makes electricity without free from carbon dioxide emissions, adding solar panels to your home is one easy step you can take to help protect the planet.

Best National Provider

SunPower

★★★★★
5.0
  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best for Leasing

Sunrun

★★★★★
4.0
  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Social Impact

Palmetto Solar

★★★★★
4.0
  • Expansive service area
  • Makes charitable contributions
  • Certified B Corp
  • No leases or PPAs
  • Quality of installation may vary by location

EcoWatch's Casa Grande, AZ Solar Company Rankings FAQs

Which solar installation company is the best in Casa Grande?

In Casa Grande, SunPower by PGT Solar is the most reputable local solar company. Our team of experts rates it 4.70 stars, so it's a great choice if you're looking to add solar panels to your house.

What is the negative environmental impact of solar panel manufacturing?

Producing solar panels requires chemicals and produces toxic waste that can be harmful for the environment, which is the main drawback of solar panels.

How long does it take to see a return on your investment after installing solar panels?

Solar panels typically pay for themselves in about 8.1 years, but your solar payback period will vary depending on your utility costs. The more your typical power bill, the quicker your solar panel system will pay for itself.

What is solar panel capacity and how much do I need for my house?

Solar panel capacity is the amount of energy the panels can create under ideal conditions (a sunny day around noon). The average household has to get between 20 and 35 panels to account for their typical energy usage.

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.