61/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “General contractor”.
- 4.9★ from 44 Google reviews
- Hours
- Mon–Sun 7 AM–6 PM
- Address
- 91-1602 Wahane St, Kapolei, HI 96707
Best General Contractors in Waipahu, HI (2026)
64 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Waipahu: United Construction Group Hawaii, CR Score 61/100; 4.9★ from 44 Google reviews; open 7 days a week.
- 7
Best for emergencies (open 24/7): Hawaii Asbestos Abatement Services KR SERVICES LLC, posts 24/7 hours; ranked #7 of 64.
- 2
Most-reviewed: Hawaii Unified, 283 Google reviews at 4.8★, the most of 64 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
64 Waipahu general contractors are ranked here by CR Score, from ten published factors. 2 are open 24/7, 27 open Saturdays and 13 open Sundays, based on posted hours. The median Google rating is 5.0★ across 64 rated businesses.
Top 10 general contractors in Waipahu at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | United Construction Group Hawaii | 61 | 4.9★ (44) | Kapolei, 5 mi away | Sat · Sun | Overall |
| 2 | Hawaii Unified | 59 | 4.8★ (283) | Waianae, 14 mi away | — | Most reviews |
| 3 | Top Level Construction | 59 | 5.0★ (9) | Waipahu | Sat · Sun · Evenings | — |
| 4 | Awaking Dreams Builders | 58 | 5.0★ (17) | Pearl City, 7 mi away | Sat · Sun | — |
| 5 | Kekoa Kamalani LLC | 58 | 5.0★ (14) | Kapolei, 6 mi away | Sat · Sun | — |
| 6 | MNM Remodel Construction | 58 | 4.9★ (24) | Kapolei, 5 mi away | Sat · Evenings | — |
| 7 | Hawaii Asbestos Abatement Services KR SERVICES LLC | 57 | 5.0★ (9) | Waianae, 12 mi away | 24/7 | Emergencies |
| 8 | Honolulu Construction Supplies LLC | 57 | 4.7★ (13) | Waipahu | Sat | — |
| 9 | YC Builders | 57 | 5.0★ (9) | Pearl City, 7 mi away | Sat · Sun · Evenings | — |
| 10 | Kaimi Construction Inc. | 57 | 4.8★ (20) | Kapolei, 5 mi away | Sat | — |
The 64 best general contractors in Waipahu, 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.
Based in Waianae, 14 mi away
59/100CR ScoreRanked #2 because of its Google rating and review volume: 4.8★ from 283 Google reviews, the most in Waipahu.
- 4.8★ from 283 Google reviews
- Hours
- Mon–Fri 8:30 AM–5 PM · Sat–Sun closed
- Address
- 84-1170 Farrington Hwy Suite C-1, Waianae, HI 96792
Based in Waipahu
59/100CR ScoreRanked #3 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sun 9 AM–8 PM
- Address
- 94-1388 Moaniani St ste 216, Waipahu, HI 96797
Based in Pearl City, 7 mi away
58/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 17 Google reviews
- Hours
- Mon–Sun 7 AM–6 PM
Based in Kapolei, 6 mi away
58/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 14 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 14 Google reviews
- Hours
- Mon–Sun 7 AM–5 PM
- Address
- 92-1218 Palahia St, Kapolei, HI 96707
Based in Kapolei, 5 mi away
58/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 24 Google reviews, listed on Google as “Construction company”.
- 4.9★ from 24 Google reviews
- Hours
- Mon–Sat 8 AM–7 PM · Sun closed
- Address
- 91-1561 Wahane St, Kapolei, HI 96707
Based in Waianae, 12 mi away
57/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 9 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 85-877 Waianae Valley Rd, Waianae, HI 96792
Based in Waipahu
57/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.7★ from 13 Google reviews, listed on Google as “Contractor”.
- 4.7★ from 13 Google reviews
- Hours
- Mon–Sat 8 AM–5 PM · Sun closed
- Address
- 94-390 Ukeʻe St, Waipahu, HI 96797
#9 YC Builders
Based in Pearl City, 7 mi away
57/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sun 6 AM–8 PM
Based in Kapolei, 5 mi away
57/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Contractor”.
- 4.8★ from 20 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 92-122 Amaui Pl, Kapolei, HI 96707
#11 Sky HI Services
Based in Kapolei, 9 mi away
56/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 8 Google reviews
- Hours
- Mon–Sun 6 AM–6 PM
Based in Waimanalo, 20 mi away
56/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 26 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 26 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 41-025 Ehukai St, Waimanalo, HI 96795
#13 WQ Construction
Based in Honolulu, 10 mi away
56/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 8 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 1709 Naio St, Honolulu, HI 96817
Based in Honolulu, 10 mi away
56/100CR ScoreRanked #14 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Construction company”.
- 4.6★ from 9 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 1827A Waihee St, Honolulu, HI 96817
Based in Kapolei, 5 mi away
56/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 92-122 Amaui Pl, Kapolei, HI 96707
Based in Kaneohe, 16 mi away
55/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 44 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Waipahu
55/100CR ScoreRanked #17 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 8 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 94-459 A Uke'e St, Waipahu, HI 96797
#18 Elevate Builders
Based in Kaneohe, 7 mi away
55/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 20 Google reviews
- Hours
- Mon–Thu 9 AM–4 PM · Fri 9 AM–3 PM · Sat–Sun closed
#19 DL builder
Based in Kaneohe, 14 mi away
55/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 10 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 10 Google reviews
- Hours
- Mon–Tue closed · Wed–Fri 9 AM–1:30 PM · Sat 12 PM–4:30 PM · Sun 10 AM–4 PM
- Address
- 45-618 Kamehameha Hwy, Kaneohe, HI 96744
Based in Makakilo, 4 mi away
55/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.2★ from 5 Google reviews, listed on Google as “Contractor”.
- 4.2★ from 5 Google reviews
- Hours
- Mon–Wed 7:30 AM–6 PM · Thu 7:30 AM–6:30 PM · Fri–Sat 7:30 AM–4 PM · Sun closed
- Address
- 91-882 Waiapo Pl, Ewa Beach, HI 96706
Based in Kailua, 17 mi away
55/100CR ScoreRanked #21 because of its Google rating and trade focus: 5.0★ from 41 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 41 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 248 Mookua St, Kailua, HI 96734
Based in Waimalu, 5 mi away
54/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 95-050 Hokuiwa St APT 202, Mililani, HI 96789
Based in Honolulu, 11 mi away
54/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 4 Google reviews, listed on Google as “General contractor”.
- 5.0★ from 4 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat–Sun 8 AM–5 PM
- Address
- 2649 Waolani Ave, Honolulu, HI 96817
Based in Kapolei, 5 mi away
54/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Construction company”.
- 5.0★ from 11 Google reviews
- Hours
- Mon–Fri 7 AM–3:30 PM · Sat–Sun closed
Based in Schofield Barracks, 8 mi away
54/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Contractor”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Wed 8 AM–8 PM · Thu 8:30 AM–8 PM · Fri–Sat 8 AM–8 PM · Sun closed
- Address
- 1831 Glen Ave, Wahiawa, HI 96786
General contractors ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 64 ranked general contractors here; the rest are on their profiles.
Also serving Waipahu
20 more general contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Albert C. Kobayashi, Inc. | 3.0★ (2) | In Waipahu |
| All Aloha Plumbing and Drain Cleaning Oahu | 4.8★ (1,099) | In Waipahu |
| Aluminum Shake Roofing | 4.7★ (19) | In Waipahu |
| Clean & Green Yard Services | 5.0★ (1) | In Waipahu |
| Concrete Coatings Hawaii | 5.0★ (177) | In Waipahu |
| DHR Constructions | 5.0★ (1) | In Waipahu |
| First Class Roofing LLC | 5.0★ (79) | In Waipahu |
| FIRST ONSITE Property Restoration | 4.4★ (19) | In Waipahu |
| M Contracting Inc. | 3.0★ (1) | In Waipahu |
| M Watanabe Electrical Contracting | 4.8★ (5) | In Waipahu |
| Mana`o Construction, LLC. | 5.0★ (2) | In Waipahu |
| MJ Construction, Inc. | 5.0★ (1) | In Waipahu |
| MR Contracting LLC | 3.0★ (2) | In Waipahu |
| O P Construction | 5.0★ (1) | In Waipahu |
| Paradigm Construction LLC | 5.0★ (2) | In Waipahu |
| PMJ Builders Inc | 1.0★ (1) | In Waipahu |
| Shinco Construction | 5.0★ (1) | In Waipahu |
| Surface Shield Roofing Company | 4.3★ (27) | In Waipahu |
| Tasiaeafe Beauty | 5.0★ (2) | In Waipahu |
| W G Construction LLC | 1.0★ (1) | In Waipahu |
How much do general contractors cost in Waipahu?
Typical prices in USD, adjusted for Hawaii with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Kitchen remodel | $15,240 | $28,190 | $43,470 | Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
| Bathroom remodel | $7,050 | $12,880 | $18,720 | Per bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
How to check a general contractor's license in Hawaii
In Hawaii, Hawaii Contractors License Board (DCCA) licenses A general engineering or B general building contractor license.
- Search the business name or license number on the Hawaii Contractors License Board (DCCA) license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
How we ranked Waipahu general contractors
We scored 64 Waipahu general contractors 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.
| Factor | Weight | Computed from | In Waipahu data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
General contractors in Waipahu: frequently asked questions
Who is the best general contractor in Waipahu?
By CR Score, the highest-ranked general contractor in Waipahu, HI is United Construction Group Hawaii with a CR Score of 61/100. It has 4.9★ from 44 Google reviews. It is open 7 days a week. Hawaii Unified (#2) and Top Level Construction (#3) follow. We ranked 64 general contractors on ten factors, last updated October 22, 2026.
How many general contractors are there in Waipahu?
ContractorsRanked ranks 64 general contractors serving Waipahu, HI. 4 of them are based in Waipahu; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which general contractors in Waipahu are open 24/7?
2 ranked general contractors in Waipahu post 24/7 hours. The highest-ranked is Hawaii Asbestos Abatement Services KR SERVICES LLC (#7). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which general contractors in Waipahu work on weekends?
27 of 64 ranked general contractors post Saturday hours and 13 post Sunday hours. The highest-ranked open Saturdays are United Construction Group Hawaii (#1), Top Level Construction (#3) and Awaking Dreams Builders (#4). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a general contractor's license in Hawaii?
In Hawaii, Hawaii Contractors License Board (DCCA) handles licensing and covers A general engineering or B general building contractor license. Search the business or license number at https://mypvl.dcca.hawaii.gov/public-license-search/.
How much does kitchen remodel cost in Waipahu?
Kitchen remodel typically costs $15,240 to $43,470, with $28,190 typical (Per project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 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 Waipahu general contractors have?
The median Google rating among 64 rated general contractors in Waipahu is 5.0★, with a median of 7 reviews. Hawaii Unified has the most, 283 reviews, and ranks #2. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank general contractors?
Each general contractor 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.
Update log for Waipahu
- October 2026: CR Scores recalculated for 64 general contractors serving Waipahu.
- October 2026: 2 duplicate listings merged.
More general contractors and Waipahu pages
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Other trades in Waipahu
- Roofers in Waipahu49 ranked
- Plumbers in Waipahu57 ranked
- Electricians in Waipahu36 ranked
- HVAC contractors in Waipahu52 ranked
- Painters in Waipahu41 ranked
- Landscapers in Waipahu33 ranked
- Handymen in Waipahu31 ranked
- Kitchen remodelers in Waipahu32 ranked
- Bathroom remodelers in Waipahu35 ranked
- Flooring contractors in Waipahu33 ranked
- Tile installers in Waipahu17 ranked
- Drywall contractors in Waipahu6 ranked
- Concrete contractors in Waipahu21 ranked
- Fence contractors in Waipahu15 ranked
- Siding contractors in Waipahu5 ranked
- Window installers in Waipahu16 ranked
- Gutter installers in Waipahu13 ranked
- Insulation contractors in Waipahu12 ranked
- Solar installers in Waipahu25 ranked
- Garage door repair companies in Waipahu8 ranked
- Foundation repair companies in Waipahu10 ranked
- Tree services in Waipahu23 ranked
- Masonry contractors in Waipahu19 ranked
- Water damage restoration companies in Waipahu35 ranked
- Home builders in Waipahu20 ranked
- Demolition contractors in Waipahu8 ranked
- All contractors in Waipahu