| Remodel Houses 101 LLC | CC-01 | 2026 | Active |
| Renovapro | CC-01 | 2023 | Active |
| Renovation Experts LLC | CC-01 | 2023 | Active |
| Restopros Of Greater PGT SND | CC-01 | 2026 | Active |
| Restoration Drywall By Simonsn | CC-01 | 2020 | Active |
| Revive All Const Gen Contr Inc | CC-01 | 2024 | Active |
| Right Way Services LLC | CC-01 | 2017 | Active |
| Riley Group Inc, The | CC-01 | 1999 | Active |
| Rina Construction, LLC | CC-01 | 2022 | Active |
| Romax Construction LLC | CC-01 | 2017 | Active |
| Romi Construction LLC | CC-01 | 2022 | Active |
| Romo Build | CC-01 | 2025 | Active |
| Royal Contractors | CC-01 | 2024 | Active |
| S Q I Inc | CC-01 | 1972 | Active |
| Samonte Constr & Remodel LLC | CC-01 | 2011 | Active |
| Sanda Inc | CC-01 | 2013 | Active |
| Sanrose Tyle Company LLC | CC-01 | 2025 | Active |
| Santos Floor & Remodeling LLC | CC-01 | 2021 | Active |
| Scott Richard Construction | CC-01 | 2025 | Active |
| Seal It Rite Pro LLC | CC-01 | 2026 | Active |
| Sean's Outdoor Structures LLC | CC-01 | 2026 | Active |
| Seattle Contractors LLC | CC-01 | 2019 | Active |
| Seattle Painting Specialists | CC-01 | 2020 | Active |
| Seattle Remodeling Co | CC-01 | 2008 | Active |
| Seattle Tree Professionals LLC | CC-01 | 2020 | Renew by Nov 13, 2026 |
| Select Contracting | CC-01 | 2017 | Active |
| SHS Redesign | CC-01 | 2023 | Active |
| Silkroad LLC | CC-01 | 2025 | Active |
| Silverlining Roof LLC | CC-01 | 2023 | Active |
| Simple Security Solutions | CC-01 | 2013 | Active |
| Sir Grey Concrete Inc | CC-01 | 2006 | Active |
| SK Designs LLC | CC-01 | 2020 | Active |
| Sky Roofing Renovations LLC | CC-01 | 2024 | Active |
| Skyline Roofing & Maint LLC | CC-01 | 2026 | Active |
| Skyline Roofing LLC | CC-01 | 2017 | Active |
| SLR International Corporation | CC-01 | 2021 | Active |
| Sly Landscape LLC | CC-01 | 2013 | Active |
| Smart Choice Roofing LLC | CC-01 | 2020 | Active |
| SMJ Painting Services LLC | CC-01 | 2023 | Active |
| Snap Quote Exteriors LLC | CC-01 | 2026 | Active |
| Sno-King Construction LLC | CC-01 | 2026 | Active |
| Snohomish Drain Co LLC | CC-01 | 2021 | Active |
| Soto's General Contractor LLC | CC-01 | 2025 | Active |
| Sound Gutters & Roofing Co | CC-01 | 2007 | Active |
| SST Construction, LLC | CC-01 | 2025 | Active |
| Star Construction Wa LLC | CC-01 | 2021 | Active |
| Storm Watch Drainage Soln LLC | CC-01 | 2025 | Active |
| Structures Of Flourishing LLC | CC-01 | 2017 | Active |
| Summit Painting LLC | CC-01 | 2010 | Active |
| Summit Ridge Excavation LLC | CC-01 | 2024 | Renew by Nov 19, 2026 |
| Sundance Energy Services Inc | CC-01 | 1994 | Active |
| Super Star Services LLC | CC-01 | 2018 | Renew by Nov 17, 2026 |
| Supreme Surfaces LLP | CC-01 | 2013 | Active |
| Suruka House LLC | CC-01 | 2022 | Active |
| Swett Equity LLC | CC-01 | 2020 | Active |
| Synthetic Turf Solutions LLC | CC-01 | 2022 | Active |
| T C B Carpets Inc | CC-01 | 2002 | Active |
| T H F Inc | CC-01 | 1993 | Active |
| T Woolsey Construction Inc | CC-01 | 2012 | Active |
| Ta Builders LLC | CC-01 | 2026 | Active |
| Taras Construction LLC | CC-01 | 2019 | Active |
| Task Pros PNW LLC | CC-01 | 2026 | Active |
| Tat Construction Company LLC | CC-01 | 2026 | Active |
| Taylor Made Ws/Waterprng LLC | CC-01 | 2012 | Active |
| TCL Construction Inc | CC-01 | 2017 | Active |
| The Accent Wall LLC | CC-01 | 2025 | Active |
| The Construction Compass LLC | CC-01 | 2020 | Active |
| The Drain Doctors | CC-01 | 2009 | Active |
| The Ekstrom Building Co | CC-01 | 2023 | Active |
| The Roofers LLC | CC-01 | 2026 | Active |
| The Tile Man LLC | CC-01 | 2013 | Active |
| The Tricolor Painting LLC | CC-01 | 2022 | Active |
| Third Arm Construction Inc | CC-01 | 2015 | Active |
| Thomas Hall Construction LLC | CC-01 | 2025 | Active |
| Thurman General Cntrctng LLC | CC-01 | 2025 | Active |
| Tile Pro LLC | CC-01 | 2014 | Active |
| Tiltworks LLC | CC-01 | 2023 | Active |
| TKR Home Solutions LLC | CC-01 | 2022 | Active |
| Toro's Remodeling LLC | CC-01 | 2014 | Active |
| Totem Lake Landscaping LLC | CC-01 | 2025 | Active |
| Trilogy Roofing & Rnvtns LLC | CC-01 | 2026 | Active |
| Triton Homes LLC | CC-01 | 2017 | Active |
| Trucore Heating And Air LLC | CC-01 | 2026 | Active |
| Trueax Construction LLC | CC-01 | 2021 | Active |
| Tsaruk Construction LLC | CC-01 | 2023 | Active |
| TSZ Painting LLC | CC-01 | 2018 | Active |
| Ubo LLC | CC-01 | 2020 | Active |
| Uhler Construction Inc | CC-01 | 1996 | Active |
| Unique Painting & Design LLC | CC-01 | 2021 | Active |
| Update Flooring LLC | CC-01 | 2018 | Active |
| Urban Builder LLC | CC-01 | 2025 | Active |
| Urban Edge Builders LLC | CC-01 | 2026 | Active |
| Urban Kitchen/Bthrm RMDL LLC | CC-01 | 2018 | Active |
| Valiant Roofing & Const LLC | CC-01 | 2023 | Active |
| Valley Prime Constructn LLC | CC-01 | 2025 | Active |
| VBC Roofing & Gutter LLC | CC-01 | 2022 | Active |
| Vertical Grain Builders | CC-01 | 2024 | Active |
| VF Handyman & Remodeling | CC-01 | 2023 | Active |
| VGB Hardwood Floors LLC | CC-01 | 2005 | Active |
| Vidinova LLC | CC-01 | 2023 | Active |