| 5 Star Plumbing LLC | 5 Star Plumbing LLC | chrisb@starplumbing.com | — | Other | Honolulu · Honolulu County | — | — |
| 8 Pacific Mason LLC | 8 Pacific Mason LLC | cs@pacificmason.com | (929) 741-0509 | Other | Kapaa · Kauai County | — | — |
| 808 Paving LLC | 808 Paving LLC | john@paving.com | — | Other | Waianae · Honolulu County | — | — |
| Aaa Signs LLC | Aaa Signs LLC | — | (337) 233-5686 | Other | Honolulu · Honolulu County | — | — |
| Ahona Raingutters LLC | Ahona Raingutters LLC | ken@ahonaraingutters.com | — | Other | Hilo · Hawaii County | — | — |
| Alani Bulldozing LLC | Alani Bulldozing LLC | — | (808) 987-1939 | Other | Pahoa · Hawaii County | — | — |
| All-Stripe LLC | All-Stripe LLC | — | (808) 366-5505 | Other | Honolulu · Honolulu County | — | — |
| Allen's Plumbing INC | Allen's Plumbing INC | — | (949) 679-5800 | Other | Kahului · Maui County | — | — |
| Alliance Industrial Group INC | Alliance Industrial Group INC | info@allianceindustrialgroup.com | (832) 932-9249 | Other | Honolulu · Honolulu County | — | — |
| Allied Floor Corp | Allied Floor Corp | interested@domainmarket.com | (888) 694-6735 | Other | Honolulu · Honolulu County | — | — |
| Aloha Courts LLC | Aloha Courts LLC | sales@alohacourts.com | (808) 839-4139 | Other | Honolulu · Honolulu County | — | — |
| Aloha Seamless Gutters LLC | Aloha Seamless Gutters LLC | alohaseamlessgutters@gmail.com | (808) 936-0108 | Other | Kailua Kona · Hawaii County | — | — |
| Aloha State Insulation LLC | Aloha State Insulation LLC | shari@alohastateinsulation.com | (808) 741-5719 | Other | Ewa Beach · Honolulu County | — | — |
| Alpha Plumbing Services LLC | Alpha Plumbing Services LLC | alphaplumbing@bellsouth.net | (561) 686-1007 | Other | Waipahu · Honolulu County | — | — |
| Aqua Engineers INC | Aqua Engineers INC | information@aquaengineers.com | (808) 332-7381 | Other | Kalaheo · Kauai County | — | — |
| Atlas Trenchless LLC | Atlas Trenchless LLC | — | (320) 685-7578 | Other | Other County | — | — |
| B F Tile INC | B F Tile INC | casey@bftile.com | (812) 327-5003 | Other | Honolulu · Honolulu County | — | — |
| Bello Construction LLC | Bello Construction LLC | anapbm@gmail.com | — | Other | Honolulu · Honolulu County | — | — |
| Bertelmann INC | Bertelmann INC | firstname@bertelmann.com | — | Other | Other County | — | — |
| Best Stoneworks LLC | Best Stoneworks LLC | info@website.com | — | Other | Puunene · Maui County | — | — |
| Big Island Countertops INC | Big Island Countertops INC | quote@bigislandcountertops.com | (808) 961-6633 | Other | Hilo · Hawaii County | — | — |
| Black N White Plumbing INC | Black N White Plumbing INC | — | (808) 896-9154 | Other | Kailua Kona · Hawaii County | — | — |
| Botelho INC | Botelho INC | firstname@botelho.com | — | Other | Kailua · Honolulu County | — | — |
| Can-Am Coatings INC | Can-Am Coatings INC | — | (619) 937-0430 | Other | Aiea · Honolulu County | — | — |
| Central Striping Service INC | Central Striping Service INC | — | (916) 635-5175 | Other | Keaau · Hawaii County | — | — |
| Choice Plumbing LLC | Choice Plumbing LLC | — | (888) 694-6735 | Other | Mililani · Honolulu County | — | — |
| Clem's Plumbing INC | Clem's Plumbing INC | — | (877) 339-0018 | Other | Kailua Kona · Hawaii County | — | — |
| Clyde Souza Services Inc. | Clyde Souza Services Inc. | — | (808) 639-2356 | Other | Kalaheo · Kauai County | — | — |
| Contech Services INC | Contech Services INC | — | (714) 557-6425 | Other | Honolulu · Honolulu County | — | — |
| Contractor's Equipment & Service Corp | Contractor's Equipment & Service Corp | traciek@cescorphi.com | (808) 676-7566 | Other | Waipahu · Honolulu County | — | — |
| Cool Stone LLC | Cool Stone LLC | chris@coolstone.com | (425) 785-1998 | Other | Honolulu · Honolulu County | — | — |
| Crabbe Services LLC | Crabbe Services LLC | — | (808) 345-5896 | Other | Kamuela · Hawaii County | — | — |
| Creative Design Signs LLC | Creative Design Signs LLC | — | (808) 269-8621 | Other | Haiku · Maui County | — | — |
| Creative Tile Corp | Creative Tile Corp | info@creative-tile.com | — | Other | Honolulu · Honolulu County | — | — |
| Cubellis Plumbing LLC | Cubellis Plumbing LLC | — | (808) 226-9361 | Other | Honolulu · Honolulu County | — | — |
| Cutting Edge Tile INC | Cutting Edge Tile INC | interested@domainmarket.com | (888) 694-6735 | Other | Aiea · Honolulu County | — | — |
| Diamond Plumbing Co INC | Diamond Plumbing Co INC | interested@domainmarket.com | (888) 694-6735 | Other | Kapaa · Kauai County | — | — |
| Dirt Logic LLC | Dirt Logic LLC | info@dirt-logic.com | (936) 827-2560 | Other | Kihei · Maui County | — | — |
| Dk Construction Group LLC | Dk Construction Group LLC | dkconstructionllc@yahoo.com | (305) 986-7769 | Other | Kailua · Honolulu County | — | — |
| Down Hill Plumbing INC | Down Hill Plumbing INC | downhillplumbers@gmail.com | (970) 319-2495 | Other | Kihei · Maui County | — | — |