| Roofing 808 Maui And Waterproofing | Roofing 808 Maui And Waterproofing | — | (808) 868-6551 | Other roofers | Kahului · Maui County | — | — |
| Royal Realty | Royal Realty | — | (808) 294-6386 | Property managers | Kihei · Maui County | — | — |
| Safety Inspection Services Maui | Safety Inspection Services Maui | — | (808) 866-3378 | Inspectors | Kahului · Maui County | — | — |
| Scott's Cooling Unlimited | Scott's Cooling Unlimited | — | (808) 877-2665 | HVAC | Kahului · Maui County | — | — |
| Screens By Howie - Mobile Window And Door Screen Repair & Build | Screens By Howie - Mobile Window And Door Screen Repair & Build | info@screensbyhowie.com | (808) 276-8507 | Windows, patio, painters | Kihei · Maui County | — | — |
| Securitas Security Services Usa | Securitas Security Services Usa | — | (808) 244-7579 | Alarm and generators | Wailuku · Maui County | — | — |
| Security Tech | Security Tech | — | (808) 874-0550 | Alarm and generators | Kihei · Maui County | — | — |
| Signature Inspections Hawai’i LLC | Signature Inspections Hawai’i LLC | info@signatureinspectionshawaii.com | (808) 388-3425 | Inspectors | Kailua · Maui County | — | — |
| Smith Builders LLC | Smith Builders LLC | info@smithbuildersmaui.com | — | GC, remodel, ADU | Kahului · Maui County | — | — |
| South Pacific Plumbing LLC | South Pacific Plumbing LLC | sopacplumbing@msn.com | (808) 870-0190 | Other | Paia · Maui County | — | — |
| South Shore Air Conditioning LLC | South Shore Air Conditioning LLC | info@southshoreairconditioning.com | — | HVAC | Kahului · Maui County | — | — |
| Space Options INC | Space Options INC | jeantessmer@spaceoptions.com | (808) 878-8386 | Electricians | Hoolehua · Maui County | — | — |
| Sparky Electric | Sparky Electric | — | (808) 268-4107 | Electricians | Makawao · Maui County | — | — |
| Spruce Electric LLC | Spruce Electric LLC | brian@spruceelectric.com | — | Electricians | Lahaina · Maui County | — | — |
| Stark Construction INC | Stark Construction INC | proteam@mopro.com | — | GC, remodel, ADU | Hana · Maui County | — | — |
| Steve’s Plumbing & A/c Service | Steve’s Plumbing & A/c Service | — | (808) 374-5957 | HVAC | Kahului · Maui County | — | — |
| Stiller Construction INC | Stiller Construction INC | bill@stillerconstruction.com | — | GC, remodel, ADU | Kihei · Maui County | — | — |
| Strategic A/c LLC | Strategic A/c LLC | — | (813) 477-0214 | HVAC | Makawao · Maui County | — | — |
| Structures INC | Structures INC | — | (844) 382-8358 | GC, remodel, ADU | Kihei · Maui County | — | — |
| Sturdevant Air Conditioning | Sturdevant Air Conditioning | webinfo@sturdevantair.com | (808) 871-6404 | HVAC | Kahului · Maui County | — | — |
| Sullivan Properties | Sullivan Properties | — | (808) 669-0423 | Property managers | Lahaina · Maui County | — | — |
| Sunrise Pools Maui | Sunrise Pools Maui | — | (808) 298-7748 | Pool | Kihei · Maui County | — | — |
| Surface Solutions INC | Surface Solutions INC | office@surface-solutions.com | — | Windows, patio, painters | Wailuku · Maui County | — | — |
| Synairgy Mechanical | Synairgy Mechanical | info@synairgy.com | (808) 572-0500 | HVAC | Wailuku · Maui County | — | — |
| Terminix | Terminix | — | (808) 796-5684 | Pest, tile roofs | Wailuku · Maui County | — | — |
| Tesla Destination Charger | Tesla Destination Charger | — | (808) 874-8000 | EV chargers | Kihei · Maui County | — | — |
| The Paint Doctor | The Paint Doctor | russell@bigbeach.co | (808) 757-2326 | Windows, patio, painters | Maui · Maui County | — | — |
| Thompson Stonework LLC | Thompson Stonework LLC | impallari@gmail.com | (808) 269-8795 | Other | Kahului · Maui County | — | — |
| Tile Setters Hawaii LLC | Tile Setters Hawaii LLC | contact@sansoxygen.com | — | Other | Kahului · Maui County | — | — |
| Tim Lloyd Construction | Tim Lloyd Construction | — | (808) 280-1118 | GC, remodel, ADU | Kahului · Maui County | — | — |
| Timber Creations Maui LLC | Timber Creations Maui LLC | timbercreationsmaui@hotmail.com | (808) 250-5921 | GC, remodel, ADU | Kihei · Maui County | — | — |
| Tint Masters Maui | Tint Masters Maui | — | (808) 740-4400 | Windows, patio, painters | Kahului · Maui County | — | — |
| Top Notch Painting | Top Notch Painting | — | (808) 281-6054 | Windows, patio, painters | Wailuku · Maui County | — | — |
| Top's Roofing Co Ltd | Top's Roofing Co Ltd | — | (808) 244-9116 | Other roofers | Wailuku · Maui County | — | — |
| Trace Industries INC | Trace Industries INC | tracy@traceindustries-hi.com | — | GC, remodel, ADU | Kula · Maui County | — | — |
| Truth Excavation LLC | Truth Excavation LLC | accounting@truthexcavation.com | (808) 269-5416 | Other | Lahaina · Maui County | — | — |
| Ula Ula Electric LLC | Ula Ula Electric LLC | office@ulaulaelectric.com | (808) 318-1716 | Electricians | Lahaina · Maui County | — | — |
| Vacation Maui Rentals The Fairway Shops At Kaanapali | Vacation Maui Rentals The Fairway Shops At Kaanapali | — | (888) 264-0888 | Property managers | Lahaina · Maui County | — | — |
| Valencia Construction LLC | Valencia Construction LLC | gerson@valenciaconstruction.com | (206) 661-5702 | GC, remodel, ADU | Lahaina · Maui County | — | — |
| Valley Isle Builders INC | Valley Isle Builders INC | lars@valleyislebuilders.com | — | Electricians | Lahaina · Maui County | — | — |