| Lokahi Painting | Lokahi Painting | — | (808) 212-4706 | Windows, patio, painters | Hanapepe · Kauai County | — | — |
| Lords Electric LLC | Lords Electric LLC | lordselectricinc@gmail.com | (360) 631-8652 | Electricians | Kalaheo · Kauai County | — | — |
| Lotus Property Management | Lotus Property Management | kauaivacation@lotusvacationhomes.com | (808) 652-8929 | Property managers | Princeville · Kauai County | — | — |
| Love Thy Neighbor Kauai | Love Thy Neighbor Kauai | — | (808) 855-7596 | GC, remodel, ADU | Kapaʻa · Kauai County | — | — |
| Luis Soltren Construction | Luis Soltren Construction | — | (808) 822-3905 | Windows, patio, painters | Kapaʻa · Kauai County | — | — |
| Lush Landscaping LLC | Lush Landscaping LLC | — | (949) 679-5800 | Windows, patio, painters | Kapaa · Kauai County | — | — |
| M & H Painting LLC | M & H Painting LLC | — | (817) 501-5342 | Windows, patio, painters | Lihue · Kauai County | — | — |
| M Tanaka Store INC | M Tanaka Store INC | — | (808) 245-4926 | Other roofers | Lihue · Kauai County | — | — |
| Malama Aina | Malama Aina | — | (808) 379-3307 | Tree | Kilauea · Kauai County | — | — |
| Mark's Roofing | Mark's Roofing | — | (808) 639-1364 | Other roofers | Kilauea · Kauai County | — | — |
| Mauna Loa Helicopter Tours - Kauai | Mauna Loa Helicopter Tours - Kauai | — | (808) 245-7500 | Alarm and generators | Lihue · Kauai County | — | — |
| Mccallister Construction LLC | Mccallister Construction LLC | — | (877) 259-1106 | GC, remodel, ADU | Kilauea · Kauai County | — | — |
| Menehune Plumbing | Menehune Plumbing | — | (808) 822-5220 | HVAC | Kapaʻa · Kauai County | — | — |
| Mike Stevens Roofing | Mike Stevens Roofing | — | (808) 635-1205 | Other roofers | Princeville · Kauai County | — | — |
| Mokihana Pest Control INC | Mokihana Pest Control INC | — | (808) 246-6654 | Pest, tile roofs | Lihue · Kauai County | — | — |
| Nathan Wood General Contractor LLC | Nathan Wood General Contractor LLC | — | (808) 821-9564 | GC, remodel, ADU | Lihue · Kauai County | — | — |
| No Ka Oi Landscape Services | No Ka Oi Landscape Services | — | (808) 335-5887 | Pest, tile roofs | Lihue · Kauai County | — | — |
| No Ka Oi Pool & Concrete | No Ka Oi Pool & Concrete | — | (808) 828-6388 | Pool | Kilauea · Kauai County | — | — |
| Normans Overhead Doors INC | Normans Overhead Doors INC | — | (808) 634-6411 | Alarm and generators | Kapaʻa · Kauai County | — | — |
| Oahu Plumbing & Sheet Metal | Oahu Plumbing & Sheet Metal | — | (808) 245-9479 | HVAC | Lihue · Kauai County | — | — |
| Oasis Pool Service | Oasis Pool Service | — | (808) 212-8606 | Pool | Kapaʻa · Kauai County | — | — |
| Ohana Custom Homes INC | Ohana Custom Homes INC | jl@ohanacustomhomes.com | (239) 251-3350 | GC, remodel, ADU | Hanalei · Kauai County | — | — |
| Olson Homes INC | Olson Homes INC | homeowner@theolsonco.com | (562) 596-4770 | GC, remodel, ADU | Kalaheo · Kauai County | — | — |
| Pac Build LLC | Pac Build LLC | — | (408) 354-0005 | GC, remodel, ADU | Koloa · Kauai County | — | — |
| Pacific Blue Construction LLC | Pacific Blue Construction LLC | info@pacificblueconstruction.com | (818) 703-7444 | Other roofers | Lihue · Kauai County | — | — |
| Pacific Coatings INC | Pacific Coatings INC | — | (951) 870-6923 | Windows, patio, painters | Kapaa · Kauai County | — | — |
| Pacific Mirror & Glass LLC | Pacific Mirror & Glass LLC | sales@pacmirror.com | (808) 635-9696 | Windows, patio, painters | Kapaʻa · Kauai County | — | — |
| Pacific Tile Imports | Pacific Tile Imports | — | (808) 245-1765 | Pool | Lihue · Kauai County | — | — |
| Pacific Windshields Repair Kauai | Pacific Windshields Repair Kauai | — | (808) 635-9000 | Windows, patio, painters | Kapaʻa · Kauai County | — | — |
| Painting Paradise | Painting Paradise | — | (808) 631-9173 | Windows, patio, painters | Lihue · Kauai County | — | — |
| Parrish Kauai (south Shore Front Office) | Parrish Kauai (south Shore Front Office) | — | (800) 325-5701 | Property managers | Koloa · Kauai County | — | — |
| Parrish Kauai (waikomo Stream Villas) | Parrish Kauai (waikomo Stream Villas) | — | (844) 924-5666 | Property managers | Koloa · Kauai County | — | — |
| Paul C Lucas | Paul C Lucas | clucas.paul@gmail.com | — | Tile roofers | Lawai · Kauai County | — | — |
| Pili Mai At Poipu | Pili Mai At Poipu | — | (808) 742-2515 | Pool | Koloa · Kauai County | — | — |
| Poipu Sands | Poipu Sands | — | (866) 541-1033 | Pool | Koloa · Kauai County | — | — |
| Pool Doctor Services & Repair | Pool Doctor Services & Repair | — | (808) 639-6272 | Pool | Princeville · Kauai County | — | — |
| Pool Instruments & Controls | Pool Instruments & Controls | — | (808) 241-1313 | Pool | Lihue · Kauai County | — | — |
| Precision Mold Removal | Precision Mold Removal | — | (808) 201-7235 | Restoration | Kilauea · Kauai County | — | — |
| Precision Tinting Kauai | Precision Tinting Kauai | — | (808) 634-4101 | Windows, patio, painters | Lihue · Kauai County | — | — |
| Premier Kauai Vacation Rentals | Premier Kauai Vacation Rentals | — | (808) 821-9555 | Property managers | Kapaʻa · Kauai County | — | — |