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Solar Installer GuildUnited States · independent

IntelliSun

Solar energy company · Hauppauge, NY

What the listing shows you

4.7★

30 Google reviews

What it doesn’t

7%

rated 1–2★

typical in New York, 2%

Newest review held

Aug 2025

no held review in a year

Google's rating breakdown · all 30 reviews

Rated 1–2★
7%
typical in New York, 2%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
83%
of the 30 reviews we hold

Its one and two star share is 5 points above the typical installer in New York. Across New York, 85 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 30 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. IntelliSun is in the highlighted group.

What reviewers said

  • 1★ · around August 2023 · the company replied

    I was promised by intellisun salesmen I'd never get an outrageous electric bill again from pseg. First two years was ok but cost was still fairly high. Third year and I was hit with phenomenally high prices from pseg on top of the bill from intellisun. Tried looking up my power usage on intellisun site but it would not show the months of July and August of last year. Tried calling intellisun and was left waiting for hours. When I finally got through I was lied to yelled at and hung up on by multiple representatives. I Waited one week called again and asked for a supervisor and he told me every

  • 1★ · around August 2023 · the company replied

    Received a call from IntelliSun after attempting to get information about solar on a different website. I listened to the sales pitch and then was provided a proposal. I told them I needed time to digest the information and I would contact them when I was ready. After several days I received a follow up call. I stated again that I would contact them when I was ready. They then yelled at me and claimed I was wasting their time.

  • 5★ · around August 2025

    I cannot recommend Intellisun highly enough! Working with this company has been an absolute game-changer in the solar industry. Chris Hanley, the owner, is not just a leader—he’s an exceptional human being, mentor, and problem-solver who truly cares about his customers. I’ve been screwed over by so many unethical companies in this industry until I found Intellisun. What sets Intellisun apart is their unmatched integrity, transparency, and hands-on leadership. Chris personally steps in to troubleshoot and ensure every issue is resolved, showing a level of commitment that’s rare in any industry,

  • 5★ · around August 2025 · the company replied

    I highly recommend Kamtech when you want to go solar. Chris and Julia were a pleasure to deal with helping us and updating us every step of the way. We were very happy with our first electric bill. Thank you for always being so kind and helpful.

  • 5★ · around August 2025

    The best solar energy company!! From the initial consultation to the actual installation, everything was smooth and hassle-free. Their team was professional, efficient, and made the entire process easy to understand.

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 7
  • professional team 5
  • easy process 4
  • not pushy 2
  • fast work 2
  • solar plan 2
  • energy use analysis 2
  • promoting solar energy 2
  • low electric bills 2
  • seamless solar installation 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.

When they say they are open

Sunday
10 AM to 5 PM
Monday
7 AM to 8 PM
Tuesday
7 AM to 8 PM
Wednesday
7 AM to 8 PM
Thursday
7 AM to 8 PM
Friday
7 AM to 8 PM
Saturday
10 AM to 5 PM

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

Other installers in New York

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 found nothing on a website for this company that states a warranty, a licence or how long it has traded.
  • Google publishes no street address for this company, so we cannot say which town it is based in. Hauppauge is the area its listing was returned for, not an address we hold.
  • 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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