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Solar Installer GuildUnited States · independent

NextGen Solar

Solar energy system service · Washington, DC

What the listing shows you

5.0★

6 Google reviews

What it doesn’t

0%

rated 1–2★

typical in District of Columbia, 1%

Newest review held

Aug 2026

newest held review last month

Google's rating breakdown · all 4 reviews

Rated 1–2★
0%
typical in District of Columbia, 1%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
0%
of the 4 reviews we hold

Its one and two star share is 1 point below the typical installer in District of Columbia. Across District of Columbia, 12 of the 22 installers whose breakdown Google has published carry a higher share than this one.

The percentages are Google’s own arithmetic over every review it holds, not a sample we assembled. Separately we hold 4 review texts for this company, quoted below. Google publishes review ages rather than dates, so every date here is approximate.

Every company we hold in District of Columbia, on one axis

0% rated 1–2★55%

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. NextGen Solar is the red one. The amber line is the middle of that set, which includes suppliers and maintenance businesses as well as installers.

What reviewers said

  • 5★ · around August 2026

    Great service . Easy to work with !! Highly recommend!

  • 5★ · around August 2026

    I would absolutely recommend nextgen solar for all your solar needs! They were extremely prompt and on top of things. They made us feel very comfortable throughout the process of making the decision to switch our home to solar :)

  • 5★ · around July 2026

    Energy savings for free in dc is really cool and useful. Thank you.

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.

What the company says about itself

Taken from its own website. We have not checked any of it, and a sentence on a website is not evidence.

  • Warranty

    “and no specific savings amount is guaranteed. Leadership team BB Brian Brown CTO,…”

Elsewhere

  • It posts on LinkedIn. A page that stopped posting years ago tells you something a listing will not.

When they say they are open

Sunday
Closed
Monday
7 AM to 5 PM
Tuesday
7 AM to 5 PM
Wednesday
7 AM to 5 PM
Thursday
7 AM to 5 PM
Friday
7 AM to 5 PM
Saturday
Closed

As Google published them when we last read the listing, not a live check. Ring before you drive anywhere.

Other installers in District of Columbia

1–2★3★4★5★gauge 0–20%typical here, 1%

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.

What we don't know

  • 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 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.

Something wrong here? Tell us and a person will read it.

Do you run NextGen Solar?

Claim this listing to become its verified contact: correct your own phone number, hours and description, and hear first if anything here changes. Free, reviewed by a person — and it changes nothing about the numbers.

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