Skip to content
ContractorsRanked

Alpha Inc.Solar installer in Kahului, HI

Alpha Inc. is a solar installer at 427 Ala Makani St Suite 100, Kahului, HI 96732, ranked #27 of 30 solar installers in Kahului and rated 4.4 from 16 Google reviews. Open Monday to Friday.

Kahului, HIUpdated 0 paid placements in any rankingHow we rank

Call (808) 873-3883Website ↗

Key facts

Key facts about Alpha Inc.
Address427 Ala Makani St Suite 100, Kahului, HI 96732Get directions
Phone(808) 873-3883
Websitealphahawaii.com
HoursMonday to Friday: 8 AM – 4:30 PM
Google rating4.4 from 16 Google reviews

Trades

Each trade shows the evidence we matched it on.

  • Solarmain tradeadditional Google category

Service area

Serves Kahului and 10 towns within 40 miles: Wailuku, Waihee-Waiehu, Pukalani, Kīhei, Makawao, Haiku-Pauwela, Kula, Wailea, Lahaina and Napili-Honokowai.

Based in Kahului, HIView on map

Opening hours

Opening hours for Alpha Inc.
DayHours
Monday8 AM – 4:30 PM
Tuesday8 AM – 4:30 PM
Wednesday8 AM – 4:30 PM
Thursday8 AM – 4:30 PM
Friday8 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Typical solar installation prices

Typical solar installation prices
JobLowTypicalHigh
Solar panel installationPer system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report)$29,770$33,680$36,640

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby solar installers

Alpha Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Alpha Inc. (this business)—484.4 (16)—NoNo
Maui Solar and Roofing Consulting#25495.0 (4)—YesNo9.2 mi
Blessed Hale LLC - GoNano Maui#26495.0 (6)—YesYes12.7 mi
Maui Pacific Solar Inc#28473.7 (6)—NoNo12.7 mi

See all 30 ranked solar installers in Kahului

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

4.4from 16 Google reviews

Hired Alpha Inc.? Write a review

Questions about Alpha Inc.

How is Alpha Inc. ranked in Kahului?

Alpha Inc. is ranked #27 of 30 solar installers in Kahului by CR Score, with 48 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are Alpha Inc.’s hours?

Alpha Inc. is open Monday to Friday. Its listed hours are Monday to Friday, 8 AM – 4:30 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Alpha Inc. serve?

Serves Kahului and 10 towns within 40 miles: Wailuku, Waihee-Waiehu, Pukalani, Kīhei, Makawao, Haiku-Pauwela, Kula, Wailea, Lahaina and Napili-Honokowai. The list is based on the business's location and the usual service radius for solar installation. Confirm your address is covered when you call.

What do Google reviews say about Alpha Inc.?

Alpha Inc. has a rating of 4.4 from 16 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Alpha Inc.?

Call Alpha Inc. on (808) 873-3883. The business is at 427 Ala Makani St Suite 100, Kahului, HI 96732. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Alpha Inc.? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

Claim this profile