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Solar Installer GuildUnited States · independent

Sun King Inc

Solar energy equipment supplier · Kahului, HI

What the listing shows you

4.9★

99 Google reviews

What it doesn’t

1%

rated 1–2★

typical in Hawaii, 2%

Newest review held

Aug 2026

newest held review last month

Google's rating breakdown · all 99 reviews

Rated 1–2★
1%
typical in Hawaii, 2%
Posted an update
—
we saw no owner post, which is not the same as none existing
Replies to reviewers
67%
of the 6 reviews we hold

Its one and two star share is 1 point below the typical installer in Hawaii. Across Hawaii, 51 of the 87 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 6 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 Hawaii, on one axis

none

1–5%

6–10%

11–20%

over 20%

Every company we hold in Hawaii whose Google breakdown has been read, grouped by their share of one and two star reviews. Sun King Inc is in the highlighted group.

What reviewers said

  • 5★ · around August 2026

    Paul and his team are awesome! They installed PV panels at our home and did a great job! Great customer service. They also helped a client of mine when her solar company closed without finishing her setup. Paul came in and helped get it completed! Great guys!

  • 5★ · around June 2026 · the company replied

    I am very pleases weird my system. I have been with Sun king for over 25 years and they never disappoint. I recommend them explicitly if you want excellent product and service. I have a top of the line rooftop water heater and have saved thousands of $ over the last 25 years

  • 5★ · around September 2025 · the company replied

    We have owned the Sun King Solar heater for many years. Its been an excellent system in that it helped decrease our heater chargers extensively. Except for only one occasion when the heater started to leak we called Sun King and they sent a technician to repair the problem . Since then, we experienced no other issues. We highly recommend this system.

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 water heater 23
  • courteous staff 6
  • punctual 4
  • cost savings 3
  • professional crew 3
  • quick installation 3
  • quality of equipment 2
  • quick work 2
  • solar water projects 2
  • inverter replacement 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

    “is covered by a manufacturer’s warranty for your peace of mind. You'll be…”

Its website also mentions established, but not in a sentence we can quote cleanly.

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
10 AM to 4 PM
Tuesday
9 AM to 4 PM
Wednesday
10 AM to 4 PM
Thursday
9 AM to 4 PM
Friday
10 AM to 3 PM
Saturday
Closed

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

Other installers around Kihei

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.

Do you run Sun King Inc?

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.

Claim this listing