11 Best Solar Companies in Johnston, IA (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 11 in Johnston based on:

  • Customer review scores
  • Service area for Johnston, IA
  • Company policies and services offered
  • Accreditations and certifications

Average Johnston homeowner saves $1,285/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 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 Johnston

Looking for the best solar companies in Johnston? Installing a solar panel system is an exciting project that many homeowners find rewarding for their wallets, communities and the planet. On average, your family can save $15,000 over 20 years when you use solar power. And because solar panels last about 25 to 30 years, your total savings will be even higher overall.


In this article, we’ll review the top Johnston solar installers so you can make the best decision for your home’s renewable energy needs.If you’d like to get free, no-obligation quotes from the best Johnston solar installers, you can click the button below to learn more.

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 Technology

Tesla Energy

★★★★★
3.2

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch Rankings for Solar Companies in Johnston

Best Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Walter Roofing

  • Pros icon Free Quotes
  • 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 Business installations
  • Service icon Home installations
  • Service icon Energy storage solutions
  • Service icon Tailored solutions
  • Service icon Residential Panels
  • Service icon Skilled Repairs
  • Service icon Integrated roofing
  • Service icon Expert panel installation

Website: https://www.walterbuilds.com/
Address: 8450 Hickman Rd STE 27, Clive, IA 50325
Phone: 5153436955
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Purelight Power of Des Moines

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

Services Offered

  • Service icon Residential Panels
  • Service icon Permit Assistance
  • Service icon Commercial Panels
  • Service icon Consultation

Website: https://purelightpower.com/des-moines-solar-installation/
Address: 4673 121st St, Urbandale, IA 50323
Phone: 5154200035
Outstanding Local Installer
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EcoWatch Rating

4.7/5

Purelight Power

  • 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 Commercial Panels
  • Service icon Consultation
  • Service icon Permit Assistance
  • Service icon Residential Panels

Website: https://purelightpower.com/ankeny-solar-installation/
Address: 4707 SE Rio Ct Suite 107, Ankeny, IA 50021
Phone: 5154616445
Outstanding Local Installer
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EcoWatch Rating

4.6/5

1 Source Solar

  • 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 Residential Panels
  • Service icon Commercial Panels
  • Service icon Battery Storage
  • Service icon Financing Assistance

Website: https://www.1sourcesolar.com/
Address: 3020 SW Oralabor Rd Ste 116, Ankeny, IA 50023
Phone: 5152891974
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

CB Solar Inc.

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Financing Assistance
  • Service icon Residential Panels

Website: http://www.cbsolarinc.com/
Address: 5425 Lower Beaver Rd, Des Moines, IA 50310
Phone: 5153314200
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Lectrk Solar

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

Services Offered

  • Service icon Consultation
  • Service icon Residential Panels

Website: https://www.lectrk.com/
Address: 6165 NW 86th St, Johnston, IA 50131
Phone: 5154937068
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Simplified Solar

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

Services Offered

  • Service icon Residential Panels
  • Service icon Consultation

Website: https://simplifiedsolarinstall.com/
Address: 1400 Walnut St Suite 108, Des Moines, IA 50309
Phone: 5154617982
Outstanding Local Installer
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EcoWatch Rating

3.0/5

MidIowa 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 Residential Panels

Website: http://midiowapower.com/
Address: 2800 SE Destination Dr, Grimes, IA 50111
Phone: 5152160182
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SolarTech of Iowa

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

Services Offered

  • Service icon Permit Assistance
  • Service icon Residential Panels
  • Service icon Financing Assistance
  • Service icon Commercial Panels

Website: https://solartechiowa.com/
Address: 20000 Wendover Pl, Dallas Center, IA 50063
Phone: 5155312311
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Green Light Renewable Services LLC

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

Services Offered

  • Service icon Maintenance
  • Service icon Skilled Repairs
  • Service icon Commercial Panels
  • Service icon Residential Panels
  • Service icon Consultation
  • Service icon Battery Storage

Website: http://www.greenlightrenew.com/
Address: 2809 Kingman Blvd, Des Moines, IA 50311
Phone: 5152504268
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Eagle Point Solar

  • 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 Residential Panels
  • Service icon Financing Assistance
  • Service icon Commercial Panels
  • Service icon Permit Assistance

Website: https://eaglepointsolar.com/
Address: 1955 NE 58th Ave Suite 201, Des Moines, IA 50313
Phone: 5155058037

Methodology: How We Ranked the Best Solar Companies in Johnston

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


Below are some the criteria we examined specifically for Iowa 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 Johnston

The cost of installing solar panels has decreased immensely over the past few years, but it’s still a substantial investment for most homeowners.A few key factors that dictate the cost of installing solar panels on your home and how much money you could save over time are:

  • Choice of solar panels: The type of solar panels you choose will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also save you more money over the lifetime of your system. If you don’t need to maximize efficiency, you can opt for a higher number of more affordable panels.
  • How much electricity your household consumes: Households that use a lot of power each month may call for more solar panels and, therefore, be more costly, but will also benefit more over time.
  • Incentives: One thing that can save you money on 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 utility bills, which can give you an average of $15,000 of savings over 20 years.
  • Your household's power bills: With very high monthly electric bills in Johnston, you could save about $1,100 a year with solar.

Thanks to the cost of solar panels being lower than before as well as several solar incentives, they are a cost-effective investment for many homeowners.

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Solar Incentives in Johnston

Although installing solar panels is typically a big investment, it can save you a considerable amount of money over several years because of lower utility bills and government incentives.There are several federal, state and local rebates and tax credits that can earn you some money in return after buying a solar panel system. For comprehensive information about incentives that apply to you, see our article on solar incentives.

Environmental Impact of Switching to Solar in Johnston

There are a few primary reasons why homeowners want to invest in solar energy: to help their wallet and the environment.You may be asking yourself – how much do solar panels do for the planet anyway? Your energy usage is a significant factor to think about. The more electricity you use, the bigger your impact when you make the switch to solar power.Since solar panels don’t release CO2 emissions into the atmosphere when creating electricity, they’re a good alternative to traditional energy sources. In fact, you could expect to reduce your carbon dioxide emissions by about 90 pounds each year. If you want to do what you can for the environment, you’ll most likely get that there are many advantages to adopting solar energy 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 Technology

Tesla Energy

★★★★★
3.2

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Johnston, IA Solar Company Rankings FAQs

What is the most reputable solar installation company in Johnston?

In Johnston, Walter Roofing is the top local solar company. Our team of experts rates it 5.00 stars, so it's a solid choice if you're planning on installing solar panels on your house.

What are the advantages and disadvantages of solar power?

The biggest advantages of solar power are that it can decrease or, for some, totally cut your electricity bills, raise the value of your home and lower your carbon footprint. The biggest disadvantages are that solar panels can be costly to install, you may not see as many savings if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.

Is it worth installing solar panels on my roof?

Solar panels can be a great investment for most homeowners, but truthfully, they might not be worth it for everyone. If your home doesn't get enough sunlight or your energy bills are already pretty low, solar panels might not be for you.

How long do solar panels last?

Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable. What this means is their energy production will have decreased significantly after that point. You can opt to replace them after having them for that long or you can continue to use them at a lower efficiency after that time.

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.