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10 Best Solar Companies in Oakton, VA

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Written By David Cusick

Last Updated April 2024

Solar energy is becoming increasingly popular for homeowners in Oakton. A rooftop solar array can help you add value to your property, decrease your carbon footprint, and provide a dependable source of power. Transitioning to solar energy can lower your monthly energy expenses and shrink your carbon output. Before you begin the process, you want to make sure you find a qualified installer. Luckily, we’ve conducted comprehensive research local solar providers and put together a guide to the best solar companies in Oakton. These reputable providers are reliable options known for their quality services.

Our Recommended Providers

Top Pick
4.7/5
  • High-quality Maxeon solar panels
  • Nearly 30 years in business
  • Great customer service
Best Financing Options
4.3/5
  • BluePower Plus+ financing program
  • Good selection of quality panels
  • Most affordable options

Top 10 Best Solar Companies in Oakton

GreenBrilliance

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13655 Dulles Technology Dr Suite 130, Herndon, VA 20171 (703) 657-0090 greenbrilliance.com

Informative resources

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Financing assistance
Battery storage
Panel installation
Consultation
Permit assistance
Cleaning and maintenance
Skilled repairs

Sky NRG Solar Inc.

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12020 Sunrise Valley Dr #100, Reston, VA 20191 (703) 935-2350 skynrgsolar.com

Free quotes

Reliable customer support

Clear pricing policy

Informative resources

Prompt service delivery

Services Offered

Battery storage
Panel installation
Consultation
Permit assistance

Old Dominion Solar Panels

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1482 Ingleside Ave, McLean, VA 22101 (571) 946-6975 virginia-solar.com

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Consultation
Cleaning and maintenance
Skilled repairs
Battery storage
System decommissioning
Panel installation
Off-grid solar systems

Go Solar Virginia

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10201 Fairfax Blvd, Fairfax, VA 22030 (540) 466-4222 gosolarva.org

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Free quotes

Reliable customer support

Informative resources

Services Offered

Panel installation
Financing assistance
Tesla powerwall
Battery storage

American Solar Enterprises LLC

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46400 Benedict Dr STE 203, Sterling, VA 20164 (703) 589-1136 thesolardr.com

Clear pricing policy

Free quotes

Reliable customer support

Informative resources

Services Offered

Skilled repairs
Financing assistance
Panel installation
System decommissioning
Consultation
Cleaning and maintenance

Greenway home improvements

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10306 Eaton Pl Suite 300, Fairfax, VA 22030 (571) 530-7079 greenwayhomeimprovements.com

Reliable customer support

Free quotes

Services Offered

Consultation
Panel installation

Green Zone Solar Solutions

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2343 Dulles Station Blvd, Herndon, VA 20171 (551) 556-2827 greenzone-solar.com

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Reliable customer support

Clear pricing policy

Informative resources

Services Offered

Panel installation
Financing assistance

Caleb Solar

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1775 Tysons Blvd, McLean, VA 22102 (855) 554-5044 calebsolar.com

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Prompt service delivery

Clear pricing policy

Reliable customer support

Services Offered

Panel installation
Consultation

Prospect Solar LLC

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22570 Markey Ct Suite #102, Sterling, VA 20166 (703) 444-2447 prospectsolar.com

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Reliable customer support

Services Offered

Panel installation
Financing assistance
Cleaning and maintenance
Consultation
Battery storage

Free State Solar Co

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11140 Rockville Pike, Rockville, MD 20852 (240) 847-3032 solar-maryland.com

Free quotes

Clear pricing policy

Reliable customer support

Services Offered

Panel installation
Skilled repairs
System decommissioning
Battery storage
Off-grid solar systems
Consultation
Cleaning and maintenance
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Installing solar panels can lower your electricity costs and benefit the planet by reducing your carbon footprint. When determining whether a solar provider is right for you, consider these key factors.

Check Licensing

Make sure you hire a licensed solar installer. This helps ensure that the work is done properly using current installation best practices. Since 2012, Virginia's Department of Professional and Occupational Regulation has issued Alternative Energy Systems (AES) licenses to contractors working on solar photovoltaic systems. Even if a contractor has an AES license, they may still need to subcontract electrical, HVAC or plumbing work.

Read Customer Reviews

Look at review platforms such as Google Reviews, the Better Business Bureau (BBB), and TrustPilot to find out what previous customers have to say about local solar providers. Reviews can give you an idea of a company’s dependability and customer service. Be wary of companies with no reviews or with predominantly negative feedback.

Compare Multiple Quotes

Call at least three solar companies for free, itemized quotes. A quote should explain all costs and list the solar equipment included. Reviewing multiple quotes helps identify the option that aligns with your budget.

Ask About the Warranty

Quality solar installations should have strong workmanship and performance warranties. A workmanship warranty covers any installation defects (such as poor wiring, poor alignment, or cracks in the panels), while a performance warranty ensures a certain level of energy production. Strong warranties demonstrate a company's confidence in its work.

Evaluate Financing and Incentives

Solar power can help reduce your electricity costs in the long run. When evaluating solar panel's cost and value, be sure to weigh these considerations.

  • Compare system purchase options: Solar panels can be purchased upfront or financed over time with leases or loans. Check key financing details like annual percentage rate (APR), fees, payment schedule, and ownership implications when choosing to finance solar panels.
  • Look into utility rebates: More financial incentives might be available from local power companies looking to encourage homeowners to switch to solar power. Contact your local utility provider to learn rebate values and eligibility rules, so you can calculate your possible savings.
  • Research federal and state tax credits: A 26% federal solar tax credit on the full system cost is available through 2032. Many states also have incentives. These credits offer substantial savings for solar customers.

Cost of Solar Installation in Oakton

The average Oakton homeowner will spend around $20,263 on a home solar system after federal tax refunds. Solar arrays in Oakton cost roughly $3,590 per kilowatt, with an average size of 8.1 kilowatts. An estimate from a local solar provider will include costs for preliminary work, labor, and permit fees, and will account for your system's panel type, size, and capacity. Some homeowners prefer to lease solar panels in order to reduce upfront costs.

Oakton Solar Incentives Guide

Incentive Type: Personal Tax Deduction

Incentive Amount:

20% of the sales tax paid by an individual

Incentive Type: Property Tax Incentive

Website: law.lis.virginia.gov

Incentive Amount:

Depends on the local governing body

Incentive Type: Property Tax Incentive

Website: dmme.virginia.gov

Incentive Amount:

Varies (local option)

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

Frequently Asked Questions About Solar in Oakton, VA

A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. More specifically, you can install a solar water heating system.

There are many benefits to home solar energy. You can qualify for tax benefits, raise your property values, and reduce emissions. With the right storage equipment, solar panels can also give you further energy independence and offer some protection from power outages.

It depends on your location and the kind of panels you plan to use. Since there's a moderate amount of snowfall in Oakton, your best time to get solar is in the spring and fall.

Yes, it's possible to use home solar energy alongside conventional power sources. In most parts of the country, solar panels are designed to supplement your existing energy sources, which means you can reap the savings and environmental benefits of solar energy without having to completely switch over.

You might be pleasantly surprised at how short it takes to get a return on investment from your solar panels. The sun shines frequently in Oakton, meaning your payback period could last 25.0 years per 5 kW of capacity on the high end.

The specific types of maintenance you need will depend on the type of panels you're using. Regardless of type, you should clean your panels regularly and inspect them for damage. A majority of solar contractors in the Oakton area offer multipoint maintenance plans to help you make the most of your panels and keep them healthy for as long as possible.

While solar energy is a valuable option for many, it might not be ideal for homeowners in wet, dark areas. In these cases, a contractor might recommend other forms of renewable energy, such as wind or geothermal power, as a primary source. It is also important to speak to a qualified installer to determine if their solar system is compatible with the climate and environment of your area. Even if you choose a different form of renewable energy altogether, you'll still lower your emissions and could still qualify for distributed generation or other money-saving programs.

The best type of residential solar panel will depend on your specific needs and goals. For a typical home, monocrystalline solar panels are the most efficient for houses in Oakton. However, if lowering cost is your top priority, then you may want to consider thin-film or polycrystalline solar panels. When you're gathering estimates, make sure to ask about the types of solar panels a company offers and the benefits and drawbacks of each.

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