9 Best Solar Companies in Williamson, AZ (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 9 in Williamson based on:

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

Average Williamson homeowner saves $1,979/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated September 15, 2023

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 Williamson

Are you looking for energy freedom in Williamson? Installing solar panels can be a rewarding investment since you can enjoy a lot of perks after adopting solar power. Because Williamson has a very high capacity for solar energy generation, going solar is financially rewarding for many homeowners.

In this article, we'll help you narrow in on the top options in your area. To get an idea of how much you might pay to install a solar panel system on your roof, you can get a free, no-obligation quote from one of the top solar companies in Williamson 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 Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

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

EcoWatch Rankings for Solar Companies in Williamson

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.7/5

McGee Well Drilling & Pump Service LLC

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Energy storage solutions

Website: http://www.mcgeedrillingandpump.com/
Address: 784 N Rd 1 E, Chino Valley, AZ 86323
Phone: 9286364576
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.3/5

Pur Solar & Electrical - Prescott

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

Services Offered

  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Energy storage solutions
  • Service icon Skilled repairs
  • Service icon Tailored solutions
  • Service icon Home installations

Website: https://www.pursolaraz.com/
Address: 8101 E State Rte 69 suite B, Prescott Valley, AZ 86314
Phone: 9287880285
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

LGCY Power

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

Services Offered

  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Expert panel installation

Website: http://lgcypower.com/
Address: 333 S Montezuma St suite d, Prescott, AZ 86303
Phone: 9282278717
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Budget-Solar.com

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

Services Offered

  • Service icon Integrated roofing
  • Service icon Home installations
  • Service icon Expert panel installation
  • Service icon Tailored solutions

Website: http://budget-solar.com/
Address: 4890 Diamond Ct, Prescott Valley, AZ 86314
Phone: 9285834976
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Canopy Solar

  • 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 Home installations
  • Service icon Tailored solutions

Website: http://www.gocanopysolar.com/prescott
Address: 8561 Florentine Rd, Prescott Valley, AZ 86314
Phone: 9283084435
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

SolarOne Southwest Energy Group

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

Services Offered

  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Home installations

Website: http://solaronesw.com/
Address: 887 S Main St, Cottonwood, AZ 86326
Phone: 9286342206
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.3/5

SunCore Power

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

Services Offered

  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Business installations

Website: http://www.suncorepower.com/
Address: 830 S Main St #2e, Cottonwood, AZ 86326
Phone: 6024226142
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Pur Solar & Electrical - Cottonwood

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

Services Offered

  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Skilled repairs

Website: https://www.pursolaraz.com/
Address: 1505 E Cochise St, Cottonwood, AZ 86326
Phone: 9286391267
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

4.8/5

Rooftop Solar

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

Services Offered

  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Home installations
  • Service icon Business installations
  • Service icon Expert panel installation

Website: https://rooftopsolar.us/flagstaff-solar-installation/
Address: 515 N Beaver St, Flagstaff, AZ 86001
Phone: 9282135670

Methodology: How We Ranked the Best Solar Companies in Williamson

EcoWatch's solar experts analyzed each solar company in Williamson 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 Williamson


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 Williamson

For the majority of homeowners, the decision to invest in solar panels depends the most on the cost. Some significant things that influence how much it will cost and how much you could save include:

  • Average daily sunlight: Since Williamson gets lots of sunlight, your solar panel system will most likely be able to generate enough energy to power your whole home, which impacts how much your electricity bills will be.
  • Incentives: Those who purchase and install a solar energy system this year can save 30% of their installation costs by using the federal solar investment tax credit. You can also save about $24,000 on your utility bills over 20 years not including incentives.
  • Your power bills: This will influence how much you can save. In Williamson, the average resident can save about $1,300 a year on their electricity bills.
  • Your income and budget: This shapes what type of solar panels you can get.

There are lots of good benefits of solar even with the upfront cost of installation. It can help the Earth and your bank account. Plus, it can increase the value of your home, giving you even more benefits if you choose to sell your home later.

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Solar Incentives in Williamson

If you're thinking about switching to solar energy, a variety of government incentives and subsidies can dramatically reduce the cost of the project and expedite the return on your investment. You can qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar system. You can also possibly use the ITC with other state and city incentives. Check out our article on solar incentives to see what incentives you can benefit from.

Environmental Impact of Switching to Solar in Williamson

Making the switch to solar power is a great way to do your part for a more sustainable future. But how much can installing solar panels actually affect the environment? If your home uses lots of energy, you can help the environment even more by switching to solar power. Because solar panels don't release greenhouse gas emissions into the atmosphere when generating electricity, they're a good trade for nonrenewable energy sources. In fact, you could lower your carbon dioxide emissions by about 100 pounds each year. If you care about the environment, you'll most likely recognize that there are many good things about adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is invaluable.

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 Warranty Coverage

ADT Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

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

EcoWatch's Williamson, AZ Solar Company Rankings FAQs

What is the top solar panel installer in Williamson?

In Williamson, Pur Solar & Electrical - Prescott is the most reputable local solar company. Our team of experts rates it 4.03 stars, so it's a good choice if you're planning on installing solar panels on your home.

Are solar panels actually bad for the environment?

Making solar panels uses chemicals and produces toxic waste that can be bad for the environment, which is the main negative thing about solar panels.

Are solar panels worth it?

Solar panels can be a beneficial investment for most homeowners, but frankly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your power bills are already pretty low, solar panels might not be for you.

How often do solar panels have 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 goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger 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.