10 Best Solar Companies in Marietta-Alderwood, WA (2024 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 10 in Marietta-Alderwood based on:

  • Customer review scores
  • Service area for Marietta-Alderwood, WA
  • Company policies and services offered
  • Accreditations and certifications

Average Marietta-Alderwood homeowner saves $1,351/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 20, 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 Marietta-Alderwood

Choosing the best solar panel installation company for your home is a huge decision, but it's one that can save you a lot of money in Marietta-Alderwood. Plus, the solar industry is growing in Marietta-Alderwood, giving homeowners access to some of the most reputable solar panel installers in the country.


In this article, we’ll help you find the best options in your area.To receive free quotes from the best solar companies in Marietta-Alderwood, you can click "get quote" below.

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 Marietta-Alderwood

Best Local Installer
ecowatch badge icon

EcoWatch Rating

4.9/5

Western Solar Inc

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

Services Offered

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

Website: http://www.westernsolarinc.com/
Address: 4326 Pacific Hwy, Bellingham, WA 98226
Phone: 3607460859
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Truly Electric and Solar

  • 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 Panel Installation

Website: http://www.truly-electric.com/
Address: 400 E Sunset Dr, Bellingham, WA 98225
Phone: 3602289200
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Banner Power Solutions

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

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Skilled Repairs

Website: https://bannerpowersolutions.com/
Address: 130 E Hazel Ave, Burlington, WA 98233
Phone: 3602304204
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Fire Mountain Solar LLC

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

Services Offered

  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Battery Storage

Website: http://www.firemountainsolar.com/
Address: 18388 Periwinkle Ln, Mount Vernon, WA 98274
Phone: 3604225610
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Rainshadow Solar & Energy Solutions, Inc.

  • 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 Battery Storage
  • Service icon Grid-Tied Solar System
  • Service icon Off-Grid Solar Systems
  • Service icon Financing Assistance

Website: http://www.rainshadowsolar.com/
Address: 525 Deer Harbor Rd, Eastsound, WA 98245
Phone: 3603765336
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

5.0/5

Cascadia Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Con icon Limited information available on website

Services Offered

  • Service icon Consultation
  • Service icon Grid-Tied Solar System
  • Service icon Tesla Powerwall
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Skilled Repairs

Website: https://cascadiasolar.com/
Address: 402 Glen Cove Rd, Port Townsend, WA 98368
Phone: 3605316163
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Whidbey Sun & Wind

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

Services Offered

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

Website: http://www.whidbeysunwind.com/
Address: 651 Pilchuck Rd, Greenbank, WA 98253
Phone: 3606787131
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Power Trip Energy Corporation

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

Website: http://www.powertripenergy.com/
Address: 83 Denny Ave, Port Townsend, WA 98368
Phone: 3606433080
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Kirsch Electric Inc

  • 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 Solar Panel Upgrades
  • Service icon Panel Installation
  • Service icon Skilled Repairs

Website: https://www.kirschelectricincwa.com/
Address: 503 S 3rd Ave STE F, Sequim, WA 98382
Phone: 3606836819
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Bluesky Electrical Contracting and Design

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

Services Offered

  • Service icon Cleaning and Maintenance
  • Service icon Panel Installation

Website: https://blueskypnw.com/
Address: 13350 41st Ave NE, Marysville, WA 98271
Phone: 4253096380

Methodology: How We Ranked the Best Solar Companies in Marietta-Alderwood

EcoWatch's solar experts analyzed each solar company in Marietta-Alderwood 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 Marietta-Alderwood


Below are some the criteria we examined specifically for Washington 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 Marietta-Alderwood

For many homeowners, whether or not you should invest in solar energy boils down to the cost.Some important things that impact the cost and possible savings include:

  • Incentives: Something 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 money on your utility bills, which can give you an average of $17,000 of savings over 20 years.
  • The type of solar panels you’re thinking of getting: More efficient panels are more costly, so that will influence your budget for your solar project.
  • Your energy consumption: If your household needs to use a lot of energy, you'll benefit more from installing solar panels.
  • Your city: This affects the average daily sunlight your roof gets, which helps determine how many panels you need.

Solar is a valuable investment for most homeowners. You can make your own electricity instead of paying for it from the grid and make use of solar incentives and rebates, all while helping the planet.

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Solar Incentives in Marietta-Alderwood

Since solar power is better for the environment than burning fossil fuels, there are various government incentives available to encourage people to make the switch.Local solar incentive programs depend on the location and, sometimes, utility company. Many states offer rebates for home solar power systems, in addition to the federal solar tax credit. For detailed information about incentives that apply to you, check out our article on solar incentives.

Environmental Impact of Switching to Solar in Marietta-Alderwood

One of the most compelling reasons to tap into solar energy is to decrease your reliance on nonrenewable energy sources like burning fossil fuels, which are harmful for the environment.You may be curious – how much do solar panels help the environment anyway? One thing that can dramatically shape your carbon footprint is how long your commute is and how much you drive altogether. If you go solar and have an electric car, you can greatly reduce your carbon dioxide emissions by charging your car at home.Though making solar panels releases carbon dioxide emissions, the panels make up for it by significantly lowering the amount of CO2 you would have released if you still used nonrenewable energy. In Marietta-Alderwood, you can reduce your carbon footprint by 10 pounds a year with solar panels. As you can see, trading traditional energy for solar has so many other perks beyond saving money. One of the major ones is that you can help save the environment too.

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 Marietta-Alderwood, WA Solar Company Rankings FAQs

Which solar company is the best near me?

The best local solar company in Marietta-Alderwood is Western Solar Inc, with a rating of 4.90 stars.

Are solar panels actually environmentally friendly?

Manufacturing solar panels requires chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.

How long does it take for solar to pay for itself?

Solar panels typically pay for themselves in about 14.9 years, but your solar payback period will vary based on your utility costs. The more your typical energy bill, the quicker your solar panel system will recoup your installation costs.

How much solar panel capacity do I need for my house?

Solar panel capacity is rated depending on how many watts of power they generate under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average house will need 20 to 35 panels.

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.