| Alliance Industrial Group INC | Alliance Industrial Group INC | info@allianceindustrialgroup.com | (832) 932-9249 | Other | Honolulu · Honolulu County | — | — |
| Allied Construction INC | Allied Construction INC | info@alliedconstruction.com | (605) 923-8701 | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| Allied Floor Corp | Allied Floor Corp | interested@domainmarket.com | (888) 694-6735 | Other | Honolulu · Honolulu County | — | — |
| Allied Pacific Builders INC | Allied Pacific Builders INC | info@alliedpacificbuilders.com | (808) 841-9801 | Other roofers | Kapolei · Honolulu County | — | — |
| Allwindowinstallations LLC | Allwindowinstallations LLC | allwindowinstallations@gmail.com | (808) 393-1320 | GC, remodel, ADU | Waimanalo · Honolulu County | — | — |
| Aloha AC Services LLC | Aloha AC Services LLC | aloha.ac.hi@gmail.com | (808) 748-9787 | HVAC | Honolulu · Honolulu County | — | — |
| Aloha Alarm LLC | Aloha Alarm LLC | — | (808) 488-4111 | Alarm and generators | Aiea · Honolulu County | — | — |
| Aloha Alarm LLC | Aloha Alarm LLC | admin@alohaalarm.com | (808) 488-4111 | Alarm and generators | Aiea · Honolulu County | — | — |
| Aloha Courts LLC | Aloha Courts LLC | sales@alohacourts.com | (808) 839-4139 | Other | Honolulu · Honolulu County | — | — |
| Aloha Home Inspections | Aloha Home Inspections | — | (808) 636-9032 | Inspectors | Honolulu · Honolulu County | — | — |
| Aloha Painting Co. | Aloha Painting Co. | alohapainting1@gmail.com | — | Windows, patio, painters | Honolulu · Honolulu County | — | — |
| Aloha Property Managers | Aloha Property Managers | — | (808) 825-6467 | Property managers | Honolulu · Honolulu County | — | — |
| Aloha State Insulation LLC | Aloha State Insulation LLC | shari@alohastateinsulation.com | (808) 741-5719 | Other | Ewa Beach · Honolulu County | — | — |
| Aloha Termite & Pest Control | Aloha Termite & Pest Control | — | (808) 622-2268 | Pest, tile roofs | Kapolei · Honolulu County | — | — |
| Alpha Glass INC | Alpha Glass INC | — | (949) 679-5800 | Windows, patio, painters | Waipahu · Honolulu County | — | — |
| Alpha Plumbing Services LLC | Alpha Plumbing Services LLC | alphaplumbing@bellsouth.net | (561) 686-1007 | Other | Waipahu · Honolulu County | — | — |
| Alphabet Construction LLC | Alphabet Construction LLC | info@alphabetconstruction.com | (832) 408-0434 | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| Alternate Energy | Alternate Energy | — | (808) 842-5853 | EV chargers | Honolulu · Honolulu County | — | — |
| Altitude INC | Altitude INC | amiller@atmholdings.com | — | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| Amber Construction INC | Amber Construction INC | info@amberconstruction.com | — | GC, remodel, ADU | Kailua · Honolulu County | — | — |
| American Air Conditioning | American Air Conditioning | — | (808) 847-0851 | HVAC | Honolulu · Honolulu County | — | — |
| American Electric Co LLC | American Electric Co LLC | info@americanelectric.com | (808) 848-0751 | Electricians | Mililani · Honolulu County | — | — |
| Ampup Charging Station | Ampup Charging Station | — | (808) 469-6551 | EV chargers | Honolulu · Honolulu County | — | — |
| Anchor Systems Hawaii INC | Anchor Systems Hawaii INC | info@anchorsystemshawaii.com | (808) 330-9002 | GC, remodel, ADU | Kaneohe · Honolulu County | — | — |
| Andy Nguyen | Andy Nguyen | andy@andy-nguyen.com | — | Electricians | Honolulu · Honolulu County | — | — |
| Apb Buckner LLC | Apb Buckner LLC | — | (808) 682-2085 | GC, remodel, ADU | Kapolei · Honolulu County | — | — |
| Apb Construction Corp | Apb Construction Corp | lhoward@apbconstruction.com | (510) 827-7684 | Other roofers | Kapolei · Honolulu County | — | — |
| Apn Alarm Company: Big Island Maui And Oahu | Apn Alarm Company: Big Island Maui And Oahu | — | (808) 484-9411 | Alarm and generators | Aiea · Honolulu County | — | — |
| Aquablue Pools INC | Aquablue Pools INC | info@aquabluepools.com | (864) 268-7508 | Pool | Kailua · Honolulu County | — | — |
| Aquatic Solutions Hawaii | Aquatic Solutions Hawaii | — | (808) 373-9715 | Pool | Honolulu · Honolulu County | — | — |
| Arbormundi LLC | Arbormundi LLC | — | (808) 852-1857 | Tree | Honolulu · Honolulu County | — | — |
| Armstrong Builders LLC | Armstrong Builders LLC | info@armstrongbuilders.com | (808) 848-2484 | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| Art Water Damage Restoration | Art Water Damage Restoration | — | (808) 268-8170 | Restoration | Honolulu · Honolulu County | — | — |
| Artech Construction Group INC | Artech Construction Group INC | box@artechconstructiongroup.com | — | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| Associa Hawaii | Associa Hawaii | info@associahawaii.com | (808) 836-0911 | Property managers | Honolulu · Honolulu County | — | — |
| Associated Sheetmetal INC | Associated Sheetmetal INC | info@associatedsheetmetal.com | (250) 652-6628 | HVAC | Waipahu · Honolulu County | — | — |
| At Home Hawaii Real Estate Sales & Property Management | At Home Hawaii Real Estate Sales & Property Management | — | (808) 954-6435 | Property managers | Honolulu · Honolulu County | — | — |
| Atlas Construction Inc. | Atlas Construction Inc. | — | (808) 951-9500 | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| Ayko Group LLC | Ayko Group LLC | ayko@aykogroup.com | — | GC, remodel, ADU | Honolulu · Honolulu County | — | — |
| B & L Construction LLC | B & L Construction LLC | — | (918) 834-8020 | GC, remodel, ADU | Honolulu · Honolulu County | — | — |