Washington Solar

Each mark is one company we hold in District of Columbia whose Google breakdown has been read, placed by its share of one and two star reviews. Washington Solar is the red one. The amber line is the middle of that set, which includes suppliers and maintenance businesses as well as installers.

• 5★ · around May 2026

  Installation only took two days and everything was handled professionally. The team explained how the app works and made sure the system was running before leaving. Bills are already lower than last summer.

• 4★ · around August 2025

  From the initial consultation to the final installation, we were absolutely satisfied with our experience with this solar installer. Marvin was highly professional, straightforward, and knowledgeable. He was well-versed with the technicalities of solar installation and delivered exactly what he promised. Our residential system wasn't particularly large, and several solar companies overlooked us due to the smaller scale of the project. However, Marvin was more than happy to take on the task, primarily because of his firm belief in the importance of solar energy for our planet. The team, led by

• 5★ · around August 2025

  We opted for solar installation to cut down on our electricity expenses. After considering multiple quotations, we chose Washington Solar. The entire journey, from commencement to completion, was a delightful one. Marvin and his team were always accessible and equipped us with all the vital information to comprehend the process and reach a decision. We had a plethora of queries, ranging from roof replacement, tax incentives, interconnection agreements, to batteries, and they were there to guide us at every step. Unlike our encounters with other businesses, we never felt coerced into making a h

Reviewer names are not published here. Negative reviews are shown first because they are the ones a listing hides, not because they are more representative.

• to choose 3
• information 3
• team 3
• electric 3
• reduce 2
• satisfaction 2
• project 2
• led 2
• investment 2
• system setup 2

Topics Google derives from the review text, with how often each appears. A frequent topic is not a good one: “price” turns up in praise and in complaints alike.

Google’s own “people also viewed” set, in Google’s order. It is Google’s comparison, not ours.

• Solar Solution DC4.8★ · 560
• Solenergi5.0★ · 7
• WDC Solar4.2★ · 5

• CompanyRating breakdown1–2★Newest review held

• ZHERO SOLAR

  5.0★ · 19 reviews · Washington, DC

  0%
  Newest held review 5 months old

• Solar Solution DC

  4.8★ · 559 reviews · Washington, DC

  4%
  Newest held review this month

• Revolution Solar

  4.9★ · 541 reviews · Washington, DC

  1%
  Newest held review 3 months old

• Sol Systems

  4.3★ · 294 reviews · Washington, DC

  15%
  Newest held review 2 months old

• Sustainable You

  5.0★ · 106 reviews · Washington, DC

  0%
  Newest held review this month

• City Renewables

  4.9★ · 95 reviews · Washington, DC

  1%
  Newest held review 4 months old

Ordered by how much we can tell you about each, which is not an order of quality. We do not know which of these is better and would not say if we did.

• —The date above is the newest review we hold, which is not necessarily the newest that exists — we hold a large share of Google's reviews, not all of them.
• —We found nothing on a website for this company that states a warranty, a licence or how long it has traded.
• —We do not verify licences, insurance or bonding. Nothing here has been checked against a state licensing board.
• —We cannot tell you what an installation costs, and we hold nothing about the equipment they fit.

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