| Dave Foster Builders INC | Dave Foster Builders INC | — | (808) 848-2101 | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| David J Richardson | David J Richardson | david@solarsystemstudio.com | — | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| David Okano Roofing Co | David Okano Roofing Co | — | (808) 460-6494 | Other roofers | Hilo · Hawaii County | — | — |
| Day-Lum Rentals & Management | Day-Lum Rentals & Management | info@daylum.com | (808) 935-4152 | Property managers | Hilo · Hawaii County | — | — |
| Dc Asphalt Services INC | Dc Asphalt Services INC | dcadmin@hawaiiantel.net | (808) 839-4500 | GC, remodel, ADU | Kapolei · Honolulu County | — | — |
| Debiasi Pacific | Debiasi Pacific | — | (808) 732-5161 | Pool | Honolulu · Honolulu County | — | — |
| Delta Executive Security Hawaii LLC | Delta Executive Security Hawaii LLC | — | (808) 249-2090 | Alarm and generators | Wailuku · Maui County | — | — |
| Dem Construction | Dem Construction | — | (808) 331-1789 | GC, remodel, ADU | Kailua-Kona · Hawaii County | — | — |
| Design Craft LLC | Design Craft LLC | — | (847) 904-7000 | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| Destination Maui INC | Destination Maui INC | — | (808) 244-9021 | Property managers | Kihei · Maui County | — | — |
| Di Electric LLC | Di Electric LLC | — | (800) 341-9678 | Electricians | Kaneohe · Honolulu County | — | — |
| Diamond Head Construction LLC | Diamond Head Construction LLC | — | (808) 679-6281 | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| Diamond Head Home Inspections | Diamond Head Home Inspections | info@dhhomeinspect.com | (808) 228-7478 | Inspectors | Honolulu · Honolulu County | — | — |
| Diamond Head Windows & Doors | Diamond Head Windows & Doors | info@diamondheadwindows.com | (808) 201-1134 | Windows, patio, painters | Aiea · Honolulu County | — | — |
| Diamond Painting | Diamond Painting | — | (808) 829-9433 | Windows, patio, painters | Honolulu · Honolulu County | — | — |
| Diamond Plumbing Co INC | Diamond Plumbing Co INC | interested@domainmarket.com | (888) 694-6735 | Other | Kapaa · Kauai County | — | — |
| Dick's Fumigation Services Inc. | Dick's Fumigation Services Inc. | — | (808) 855-6623 | Pest, tile roofs | Wailuku · Maui County | — | — |
| Dickinson General Contracting | Dickinson General Contracting | — | (808) 329-2040 | GC, remodel, ADU | Holualoa · Hawaii County | — | — |
| Digital Alarm Technology | Digital Alarm Technology | — | (808) 457-1353 | Alarm and generators | Honolulu · Honolulu County | — | — |
| Direct Contracting Company INC | Direct Contracting Company INC | — | (239) 994-9924 | Electricians | Waipahu · Honolulu County | — | — |
| Direct Electric Hawaii | Direct Electric Hawaii | — | (808) 554-2572 | Electricians | Waipahu · Honolulu County | — | — |
| Dirt Logic LLC | Dirt Logic LLC | info@dirt-logic.com | (936) 827-2560 | Other | Kihei · Maui County | — | — |
| Discount Window Tint Hawaii | Discount Window Tint Hawaii | — | (808) 227-7700 | Windows, patio, painters | Honolulu · Honolulu County | — | — |
| Discount Windows & Doors | Discount Windows & Doors | — | (808) 673-6656 | Windows, patio, painters | Kaneohe · Honolulu County | — | — |
| Dk Construction Group LLC | Dk Construction Group LLC | dkconstructionllc@yahoo.com | (305) 986-7769 | Other | Kailua · Honolulu County | — | — |
| Dk Painting INC | Dk Painting INC | info@dkpainting.com | (972) 437-4949 | Windows, patio, painters | Honolulu · Honolulu County | — | — |
| Dkn Electrical LLC | Dkn Electrical LLC | dknelectrical83@gmail.com | — | Electricians | Pahoa · Hawaii County | — | — |
| Dm Air Conditioning And Refrigeration LLC | Dm Air Conditioning And Refrigeration LLC | — | (808) 324-0099 | HVAC | Kailua-Kona · Hawaii County | — | — |
| Done Right Pool Repair INC | Done Right Pool Repair INC | — | (808) 280-6710 | Pool | Kihei · Maui County | — | — |
| Done-Right Air Conditioning | Done-Right Air Conditioning | — | (808) 280-1352 | HVAC | Kahului · Maui County | — | — |
| Double Tree Builder INC | Double Tree Builder INC | info@doubletreebuilder.com | (808) 387-0676 | GC, remodel, ADU | Kahului · Maui County | — | — |
| Down Hill Plumbing INC | Down Hill Plumbing INC | downhillplumbers@gmail.com | (970) 319-2495 | Other | Kihei · Maui County | — | — |
| Dpm Painting LLC | Dpm Painting LLC | dpmpaintingmaintenance@gmail.com | — | Windows, patio, painters | Honolulu · Honolulu County | — | — |
| Dt Construction LLC | Dt Construction LLC | — | (918) 527-0117 | GC, remodel, ADU | Princeville · Kauai County | — | — |
| Du-Watts Electric INC | Du-Watts Electric INC | info@duwattselectric.com | (808) 244-8228 | Electricians | Wailuku · Maui County | — | — |
| Dudoit Landscapes LLC | Dudoit Landscapes LLC | info@dudoitlandscapes.com | — | Windows, patio, painters | Other County | — | — |
| Dynamix Electronics Refrigeration & Air Conditioning | Dynamix Electronics Refrigeration & Air Conditioning | — | (808) 635-5356 | HVAC | Lihue · Kauai County | — | — |
| E I Electrical Inc. | E I Electrical Inc. | — | (808) 556-3744 | Electricians | Honolulu · Honolulu County | — | — |
| E3 Electrical INC | E3 Electrical INC | info@e3electrical.com | — | Electricians | Waianae · Honolulu County | — | — |
| Eagle Electric LLC | Eagle Electric LLC | — | (401) 596-8111 | Electricians | Kahuku · Honolulu County | — | — |