15 Best Solar Companies in Walker Mill, MD (2023 Reviews)

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

  • Customer review scores
  • Service area for Walker Mill, MD
  • Company policies and services offered
  • Accreditations and certifications

Average Walker Mill homeowner saves $1,343/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 Walker Mill

Finding the right solar panel installation company for your roof is a huge decision, but it's one that can reap a lot of rewards in Walker Mill. On average, your family can save $16,000 over 20 years by using solar power. And since solar panels last about 25 to 30 years, you can save will be well above that overall.

In this article, we'll help you narrow down the best options in your area. To get a sense of how much it could cost to put solar panels on your roof, you can click the button below to be connected to a certified installer near you.

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 Walker Mill

Best Local Installer
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EcoWatch Rating

4.8/5

Revolution Solar

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

Services Offered

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

Website: https://www.revolutionsolarenergy.com/
Address: 641 S St NW, Washington, DC 20001
Phone: 2028517216
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Nova Solar, Inc.

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

Website: https://novasolar.com/
Address: 3305 Dye Dr, Falls Church, VA 22042
Phone: 7036798607
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Old Dominion Solar Panels

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

Website: http://virginia-solar.com/
Address: 1482 Ingleside Ave, McLean, VA 22101
Phone: 5719466975
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Honeydew Energy Advisors

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

Services Offered

  • Service icon Energy storage solutions
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Tailored solutions
  • Service icon End-to-end services
  • Service icon Integrated roofing
  • Service icon Expert panel installation
  • Service icon Skilled repairs

Website: https://honeydewadvisors.com/
Address: 1807 Varnum St NW, Washington, DC 20011
Phone: 2026709625
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Best Solar Homes

  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations

Website: http://bestsolarhomes.net/
Address: 4500 Forbes Blvd, Lanham, MD 20706
Phone: 2408614055
Outstanding Local Installer
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EcoWatch Rating

5.0/5

SunGaze Solar, L.L.C.

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

Website: http://www.sungazesolar.com/
Address: 137 National Plaza, Suite 300 - #1, Suite 300 - #1, MD 20745
Phone: 8447864293
Outstanding Local Installer
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EcoWatch Rating

5.0/5

Solenergi

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

Services Offered

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

Website: http://solenerginow.com/
Address: 1050 Connecticut Ave NW #500, Washington, DC 20036
Phone: 2026438151
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Uprise Solar

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

Services Offered

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

Website: https://uprisesolar.com/
Address: 1140 3rd St NE, Washington, DC 20002
Phone: 8888774379
Outstanding Local Installer
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EcoWatch Rating

4.9/5

The District Ultimate Solar Experts

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

Website: http://solar-washingtondc.com/
Address: 1025 Connecticut Ave NW, Washington, DC 20036
Phone: 2029803791
Outstanding Local Installer
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EcoWatch Rating

4.9/5

SmartRoof - Roofing and Solar

  • Pros icon Free Quotes
  • Pros icon Informative Resources
  • Pros icon Prompt Service Delivery
  • 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 Business installations
  • Service icon Energy storage solutions
  • Service icon Integrated roofing
  • Service icon Skilled repairs
  • Service icon Home installations
  • Service icon Tailored solutions

Website: https://smartroofinc.com/washington-dc-roofing-contractors/
Address: 1629 K St NW #300, Washington, DC 20006
Phone: 2025191372
Outstanding Local Installer
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EcoWatch Rating

4.9/5

ZHERO SOLAR

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

Services Offered

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

Website: http://www.zeroelectricbills.site/
Address: 1629 K St NW #300, Washington, DC 20006
Phone: 2029917822
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Ipsun Solar

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

Website: https://www.ipsunsolar.com/
Address: 1201 Connecticut Ave NW 6th Floor, Washington, DC 20036
Phone: 8664847786
Outstanding Local Installer
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EcoWatch Rating

4.9/5

SunRayzor

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

Website: https://sunrayzor.com/
Address: 9701 Apollo Dr, Bowie, MD 20721
Phone: 2402495827
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Alexandria Boutique Solar Experts

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

Website: http://www.solar-alexandria.com/
Address: 230 N Royal St, Alexandria, VA 22314
Phone: 5715542575
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Circa Energy

  • 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 Expert panel installation
  • Service icon Tailored solutions

Website: http://www.circaenergy.com/
Address: 1050 30th St NW Suite 120, Washington, DC 20007
Phone: 8003157754

Methodology: How We Ranked the Best Solar Companies in Walker Mill

EcoWatch's solar experts analyzed each solar company in Walker Mill 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 Walker Mill


Below are some the criteria we examined specifically for Maryland 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 Walker Mill

We know that for many homeowners, the choice to invest in solar depends on installation costs. The installation cost is just one important factor you should bear in mind when looking into installing solar panels. How much it'll cost and how much you can save depend on things such as:

  • How much energy your household consumes: Households that use plenty of energy each month may need more solar panels and, therefore, more upfront cost, but will also enjoy more savings over time.
  • 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 lead to an average of $16,000 of savings over 20 years.
  • The amount of sunlight your roof gets: This, and your roof configuration, affects affect how much electricity your solar panels can make.
  • System size and type: Some models are more costly than others, so the one you want to get can raise or lower your initial investment. Plus, the more solar panels you need to get, the more it'll cost.

Due to solar panels now being cheaper than ever as well as several solar incentives, they are a cost-effective investment for the majority of homeowners.

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Solar Incentives in Walker Mill

Although solar power is typically a large investment, it can save you a significant amount of money over several years because of lower energy bills and government incentives. You qualify for the federal solar investment tax credit (ITC) for the tax year you turn on your a solar panel system. You can also potentially stack the ITC with other state and city rebates and benefits. You can learn about the incentives you can take advantage of in our article on solar incentives

Environmental Impact of Switching to Solar in Walker Mill

One of the most compelling reasons to use solar power is to minimize your dependence on traditional energy sources like burning fossil fuels, which are damaging for the environment. A question many people might be asking themselves is how much can they really help the environment by switching to solar power anyway? In a city like Walker Mill where energy use is rather high, switching to solar energy is a fantastic idea for people who are worried about the state of the planet. If you go solar, your carbon emissions can be reduced by about 60 pounds each year. For homeowners who want to help the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.

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 Walker Mill, MD Solar Company Rankings FAQs

Which solar power company is the best in Walker Mill?

In Walker Mill, SmartRoof - Roofing and Solar is the best local solar company. Our team of experts rates it 4.01 stars, so it's a solid choice if you're looking to install solar panels on your roof.

What are some of the advantages and disadvantages of adopting solar power?

A few of the biggest pros are that it decreases your power bills, it's eco-friendly, and it gives you a good return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, they cost a lot upfront and solar panels can be an eyesore.

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

The average payback period for solar panel installation is about 11.6 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.

What are the different types of solar panels?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In terms of efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, your budget and desired energy output.

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.