Haleakala Solar Inc

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Updated: 18 April 2021

Installing solar since 1995

Haleakala Solar Inc logo

3.16 from 6 Reviews

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A score we give a solar company out of 100 based on 0 criteria that our SolarReviews industry experts believe are the best criteria to separate good and bad solar companies.


Haleakala Solar Inc reviews

4 stars


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Avg. rating

Breakdown of consumer reviews

Sales Process


Price as quoted


On schedule


Installation quality


After sales support


Latest good review thumbs up

Anonymous | Kihei, Hawaii | 03/06/2008

This company was the best home improvement contractor I have ever used.<br />

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Latest bad review thumbs down

Trevor | Wailuku, Hawaii | 06/19/2021

Pathetic service absolute rip off

They originally installed the hot water solar system, 5 yr warranty 3 months before warranty expired solar regulator went out so they replaced it, 14 months later the system stops working again I call and call leave messages takes a week before I finally get some service blamed poor response on COVID tell me $280 call out fee deceptively told $280 will go towards overall cost, Get a bill for $640 ? Call out fee is $280 replaced regulator $360 Took 20min to replace this regulator can be bought on Amazon for $30,do yourself a favor shop around don’t be fooled and had like I was will spread the word far and wide disgusting service, when I confronted the rep he said I was acting like and I quote “ you got a hair up your arse”

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Very unhappy customer | Kaneohe, Hawaii | 04/18/2021

Very very very very very bad company

Please! Do not use them! We paid the deposit and got absolutely nothing from them!! We r out 17k and they kept wanting more! We paid them back in 2019! Very very very bad business!

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Anonymous | Kihei, Hawaii | 02/21/2008

best contractor to hire to do the job right!!!!!!!!!!!!!!<br />

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Anonymous | Puunene, Hawaii | 02/20/2008

I had a solar system installed by Haleakala Solar, Inc in 1994 and was very happy with that system. In fact, so happy that I had them install another one on my extension in 2007.<br />

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Anonymous | Kihei, Hawaii | 02/20/2008

Great Customer Service and Excellent Installation work!<br />

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Service types

Residential solar - Grid tied

Office locations


Hawaii - Puunene

Po Box 786, Puunene HI, 96784

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Contact Haleakala Solar Inc

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Head Office
Po Box 786, Puunene HI, 96784