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Solar Installer GuildUnited States · independent

NYS Essential Power

Solar energy company · Ronkonkoma, NY

What the listing shows you

4.5★

138 Google reviews

What it doesn’t

13%

rated 1–2★

typical in New York, 2%

Newest review held

Aug 2026

newest held review this month

Google's rating breakdown · all 141 reviews

Rated 1–2★
13%
typical in New York, 2%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
9%
of the 141 reviews we hold

Its one and two star share is 11 points above the typical installer in New York. Across New York, 59 of the 247 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 141 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 New York, on one axis

none

1–5%

6–10%

11–20%

over 20%

Every company we hold in New York whose Google breakdown has been read, grouped by their share of one and two star reviews. NYS Essential Power is in the highlighted group.

What reviewers said

  • 1★ · around August 2026 · the company replied

    Worst company ever! God must dead with these people because they ripping off so many people. Lying to them that they will get a brand new roof if they take solar panels. They put some paper tar on my roof and when it rains the water is coming down into my tenants room. My tenant is so upset and not paying any rent. Con Edison was sending me my bill with only my gas used. I called Con Edison and asked them if I don’t have to pay any electricity due to my solar panels. The customer service representative said maybe because they not seeing any electricity bill there. I was happy that the solar pa

  • 1★ · around July 2026 · the company replied

    Will damage your roof during installation and then ghost you when you try to contact them about it.

  • 1★ · around June 2026 · the company replied

    Terrible company, does not work with no follow up and I did not get any response from the company to complain and no reduction for over a year

  • 3★ · around August 2025

    Did a great job. The panels look good and work fine. Thought the installers could've worked a little harder/ faster. But, I'm old school, so what do I know?

  • 5★ · around August 2026

    Their professional staff came to my home to install a solar panel system. They never gave me a worry, completed the task in a day. They communicated with knowledge and commitment to ensuring I would have the job done as promised. I'm grateful to have my home operating in the green! Thank you!

  • 5★ · around August 2026

    Team was very professional and got the work done quickly. Communicated with me throughout the process of installation. They were very thorough in cleaning up any debris they made while installing the panels. Overall a good experience.

  • 5★ · around August 2026

    Amazing support and follow up, highly recommended

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 reviewers keep mentioning

  • solar installation 21
  • helpful team 18
  • respectful crew 6
  • quick installation 4
  • polite installers 4
  • qualified staff 3
  • finance plans 2
  • energy cost savings 2
  • neat installation 2
  • proactive team 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.

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

    “top-tier installation, and a 100% satisfaction guarantee. What sets us apart is our commitment…”

  • 24/7 availability

    “year-round. All systems include 24/7 monitoring and are backed by a…”

  • Licensed

    “range of electrical services. Our licensed, highly trained electricians complete…”

Elsewhere

  • It is also reviewed on the Better Business Bureau. Worth reading before you sign anything: those are a different crowd, and the complaints that reach the Better Business Bureau rarely reach Google.
  • It posts on Facebook. A page that stopped posting years ago tells you something a listing will not.

When they say they are open

Sunday
Closed
Monday
8 AM to 4 PM
Tuesday
8 AM to 4 PM
Wednesday
8 AM to 4 PM
Thursday
8 AM to 4 PM
Friday
8 AM to 4 PM
Saturday
Closed

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

Who Google shows alongside them

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

The ones without a link have no page here, either because Google does not categorise them as solar businesses or because we could not match the name to a listing with confidence.

Other installers around Brookhaven

1–2★3★4★5★gauge 0–20%typical here, 2%

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.

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