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Best Solar Installers in Haiku-Pauwela, HI (2026)

30 solar installers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Haiku-Pauwela: Maui Sun Solar, CR Score 61/100; 4.9★ from 53 Google reviews; open 7 days a week.

  2. 2

    Best for emergencies (open 24/7): Allens Plumbing, posts 24/7 hours; ranked #2 of 30.

  3. 2

    Most-reviewed: Allens Plumbing, 720 Google reviews at 4.8★, the most of 30 ranked; ranked #2.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

30 Haiku-Pauwela solar installers are ranked here by CR Score, from ten published factors. 3 are open 24/7, 14 open Saturdays and 9 open Sundays, based on posted hours. The median Google rating is 4.9★ across 30 rated businesses.

Top 10 solar installers in Haiku-Pauwela at a glance

Top 10 solar installers in Haiku-Pauwela at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Maui Sun Solar614.9★ (53)Haiku-PauwelaSat · SunOverall
2Allens Plumbing604.8★ (720)Kahului, 10 mi away24/7Emergencies, Most reviews
3Sunrun Solar594.6★ (79)Kahului, 13 mi awaySat · Sun—
4Pacific Energy564.8★ (37)Haiku-Pauwela——
5WikiWiki Solar and Electric564.7★ (36)Kahului, 11 mi awaySat—
6ALAULA SOLAR SERVICE, LLC565.0★ (21)Haiku-Pauwela——
7Maui Solar Pros Inc.565.0★ (8)Haiku-PauwelaSat—
8NETZERO ENERGY - solar installer565.0★ (20)Haiku-Pauwela——
9Maui Solar Shine555.0★ (12)Waihee-Waiehu, 8 mi awaySat—
10Rising Sun Maui554.7★ (57)Kahului, 10 mi away——

The 30 best solar installers in Haiku-Pauwela, ranked

Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  1. Ranked #1 in Haiku-Pauwela

    #1 Maui Sun Solar

    Based in Haiku-Pauwela

    61/100CR Score

    Ranked #1 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Solar energy system service”.

    • 4.9★ from 53 Google reviews
    Hours
    Mon–Sat 9 AM–5 PM · Sun 9 AM–3 PM
    View profile for Maui Sun Solar(808) 250-4870

  2. #2 Allens Plumbing

    Based in Kahului, 10 mi away

    60/100CR Score

    Ranked #2 because of its Google rating and review volume: 4.8★ from 720 Google reviews, the most in Haiku-Pauwela.

    • 4.8★ from 720 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    360 Papa Pl, Kahului, HI 96732
    View profile for Allens Plumbing(808) 877-6370

  3. #3 Sunrun Solar

    Based in Kahului, 13 mi away

    59/100CR Score

    Ranked #3 because of its Google rating and trade focus: 4.6★ from 79 Google reviews, listed on Google as “Solar energy company”.

    • 4.6★ from 79 Google reviews
    Hours
    Mon–Sun 8 AM–5 PM
    Address
    35 La'a St, Kahului, HI 96732
    View profile for Sunrun Solar(833) 324-5886

  4. #4 Pacific Energy

    Based in Haiku-Pauwela

    56/100CR Score

    Ranked #4 because of its Google rating and trade focus: 4.8★ from 37 Google reviews, listed on Google as “Solar energy company”.

    • 4.8★ from 37 Google reviews
    Hours
    Mon–Fri 9 AM–4 PM · Sat–Sun closed
    Address
    340 Ohukai Rd Ste 207, Kihei, HI 96753
    View profile for Pacific Energy(808) 280-8135

  9. #9 Maui Solar Shine

    Based in Waihee-Waiehu, 8 mi away

    55/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Solar panel maintenance service”.

    • 5.0★ from 12 Google reviews
    Hours
    Mon–Sat 8 AM–6 PM · Sun closed
    View profile for Maui Solar Shine(808) 419-2872

  10. #10 Rising Sun Maui

    Based in Kahului, 10 mi away

    55/100CR Score

    Ranked #10 because of its Google rating and trade focus: 4.7★ from 57 Google reviews, listed on Google as “Solar energy company”.

    • 4.7★ from 57 Google reviews
    Hours
    Mon–Fri 9 AM–4 PM · Sat–Sun closed
    Address
    269 Papa Pl STE 18A, Kahului, HI 96732
    View profile for Rising Sun Maui(808) 575-2202

  14. #14 HI PRESSHA LLC

    Based in Hawaiian Paradise Park, 37 mi away

    54/100CR Score

    Ranked #14 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Solar panel maintenance service”.

    • 5.0★ from 30 Google reviews
    Hours
    Mon–Fri 8:30 AM–1 PM · Sat–Sun 8:30 AM–2 PM
    View profile for HI PRESSHA LLC(808) 339-0181

  15. #15 ProVision Solar

    Based in Kahului, 10 mi away

    54/100CR Score

    Ranked #15 because of its Google rating and trade focus: 4.8★ from 16 Google reviews, listed on Google as “Solar energy company”.

    • 4.8★ from 16 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    72 Lauo Lp Ste 107, Kahului, HI 96732
    View profile for ProVision Solar(808) 242-1102

  17. #17 Neighborhood Power

    Based in Kahului, 10 mi away

    53/100CR Score

    Ranked #17 because of its Google rating and trade focus: 4.2★ from 20 Google reviews, listed on Google as “Solar energy company”.

    • 4.2★ from 20 Google reviews
    Hours
    Mon–Fri 9 AM–4 PM · Sat–Sun closed
    Address
    358 Papa Pl, Kahului, HI 96732
    View profile for Neighborhood Power(808) 215-9040

  21. #21 HNU Energy

    Based in Kahului, 11 mi away

    52/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Solar energy company”.

    • 4.5★ from 6 Google reviews
    Hours
    Mon–Fri 7:30 AM–4:30 PM · Sat–Sun closed
    Address
    320 Hoohana St, Kahului, HI 96732
    View profile for HNU Energy(808) 244-7844

  23. #23 Maui Solar Project

    Based in Wailuku, 12 mi away

    50/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.6★ from 29 Google reviews, listed on Google as “Solar energy equipment supplier”.

    • 4.6★ from 29 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat–Sun closed
    Address
    800 Eha St # 33, Wailuku, HI 96793
    View profile for Maui Solar Project(808) 744-0922

All 30 solar installers

#1 to #25 are shown in full above. Here are #26 to #30, in CR Score order; each links to its profile.

solar installers in Haiku-Pauwela, ranks 26 to 30
RankBusinessCR ScoreGoogle ratingDistance
26Hawaii Pacific Solar LLC484.7★ (3)25 mi
27Blessed Hale LLC - GoNano Maui475.0★ (6)22 mi
28Alpha Inc.474.4★ (16)10 mi
29CDF Engineering455.0★ (4)12 mi
30Aloha Sheet Metal443.7★ (3)12 mi

Also serving Haiku-Pauwela

20 more solar installers within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked solar installers serving Haiku-Pauwela
BusinessGoogle ratingDistance
Alternate Energy Inc11 mi
Connect Electric & Solar5.0★ (1)In Haiku-Pauwela
Connect Electric & Solar15 mi
Hawaii Solar & Wind, LLC12 mi
Hawaii Solar and Wind22 mi
Ho'okele SolarIn Haiku-Pauwela
Kalakia SolarIn Haiku-Pauwela
Kihei Plumbing LLC22 mi
Mana Maui Solar5.0★ (1)In Haiku-Pauwela
Maui Energy AdvisorsIn Haiku-Pauwela
Maui Roofing3.0★ (2)15 mi
Maui Solar Panel Cleaning15 mi
Maui Sun Solar14 mi
Neighborhood Power Corporation10 mi
Smart Energy Homes18 mi
Solar Panels MauiIn Haiku-Pauwela
Solar Power & Storage LLC13 mi
Solar SenseiIn Haiku-Pauwela
Solar Solution Hawaii LLC5.0★ (1)22 mi
Takatini Solutions5.0★ (2)24 mi

How much do solar installers cost in Haiku-Pauwela?

Typical prices in USD, adjusted for Hawaii with a published regional index. Each row names its basis and month.

How much do solar installers cost in Haiku-Pauwela?
JobLowTypicalHighBasisChecked
Solar panel installation$29,770$33,680$36,640Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report)October 2026

How we ranked Haiku-Pauwela solar installers

We scored 30 Haiku-Pauwela solar installers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Haiku-Pauwela data
Reputation25%Google star rating, adjusted for how many reviews back itMeasured
Credentials15%Active state license, bond and workers’ comp on fileNot yet collected
Review volume10%Number of Google reviews, compared with the most-reviewed business on the listMeasured
Recency5%Share of reviews from the last 12 monthsNot yet collected
Availability5%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%How clearly the business does this trade (its Google category and name)Measured
Proximity5%Based in the city scores highest, less the farther away it isMeasured
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)Measured
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodicallyMeasured
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there areMeasured

Solar installers in Haiku-Pauwela: frequently asked questions

Who is the best solar installer in Haiku-Pauwela?

By CR Score, the highest-ranked solar installer in Haiku-Pauwela, HI is Maui Sun Solar with a CR Score of 61/100. It has 4.9★ from 53 Google reviews. It is open 7 days a week. Allens Plumbing (#2) and Sunrun Solar (#3) follow. We ranked 30 solar installers on ten factors, last updated October 22, 2026.

How many solar installers are there in Haiku-Pauwela?

ContractorsRanked ranks 30 solar installers serving Haiku-Pauwela, HI. 8 of them are based in Haiku-Pauwela; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.

Which solar installers in Haiku-Pauwela are open 24/7?

3 ranked solar installers in Haiku-Pauwela post 24/7 hours. The highest-ranked are Allens Plumbing (#2), Aloha Exterior Cleaning (#20) and PIEZOELECTRIC LLC (#22). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which solar installers in Haiku-Pauwela work on weekends?

14 of 30 ranked solar installers post Saturday hours and 9 post Sunday hours. The highest-ranked open Saturdays are Maui Sun Solar (#1), Allens Plumbing (#2) and Sunrun Solar (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does solar panel installation cost in Haiku-Pauwela?

Solar panel installation typically costs $29,770 to $36,640, with $33,680 typical (Per system: about 12 kW at about $2.60 per watt, before incentives. US national range × 1.08 Pacific factor (2025 Cost vs. Value Report)). The range is adjusted for Hawaii. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Haiku-Pauwela solar installers have?

The median Google rating among 30 rated solar installers in Haiku-Pauwela is 4.9★, with a median of 17 reviews. Allens Plumbing has the most, 720 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank solar installers?

Each solar installer gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Do solar installers outside Haiku-Pauwela count in this ranking?

Yes, if they are within 40 mi of the Haiku-Pauwela city center, our service radius for solar installers. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.

Update log for Haiku-Pauwela

  1. October 2026: CR Scores recalculated for 30 solar installers serving Haiku-Pauwela.

More solar installers and Haiku-Pauwela pages

Other trades in Haiku-Pauwela