| Dan D Construction Co NW LLC | CC-01 | 2013 | Active |
| Dave's Dive Services | CC-01 | 2020 | Active |
| Dave's Fabrication LLC | CC-01 | 2010 | Renew by Nov 13, 2026 |
| David's Roof Cleaning LLC | CC-01 | 2006 | Renew by Dec 5, 2026 |
| David's Showcase Floors Inc | CC-01 | 2008 | Active |
| Dc's Trucking | CC-01 | 2026 | Active |
| DCB Custom Builders LLC | CC-01 | 2026 | Active |
| Decks Restore LLC | CC-01 | 2021 | Active |
| Deco Paint & Remodel LLC | CC-01 | 2015 | Active |
| Deep Skye Properties LLC | CC-01 | 2017 | Active |
| Del Porte Construction LLC | CC-01 | 2024 | Active |
| Delmar Concrete Ctng&Crng LLC | CC-01 | 2015 | Active |
| Delta Const & Rmdln Co LLC | CC-01 | 2026 | Active |
| Dependable Paving LLC | CC-01 | 2026 | Active |
| Destiny Painting LLC | CC-01 | 2019 | Active |
| Det-A Construction LLC | CC-01 | 2003 | Active |
| Deveit Properties LLC | CC-01 | 2019 | Active |
| DF General Construction LLC | CC-01 | 2026 | Active |
| DG Flooring LLC | CC-01 | 2016 | Active |
| DH Construction Group LLC | CC-01 | 2026 | Active |
| Dickson Company | CC-01 | 2015 | Active |
| Dinmar Construction Inc | CC-01 | 2014 | Active |
| Dirt Punk | CC-01 | 2026 | Active |
| Dirtek Disposal LLC | CC-01 | 2011 | Active |
| Dirtworks Northwest LLC | CC-01 | 2018 | Active |
| Diversified Holdings NW LLC | CC-01 | 2020 | Active |
| DK Blondin Handyman LLC | CC-01 | 2019 | Active |
| DLC Concrete LLC | CC-01 | 2019 | Active |
| DLC Construction | CC-01 | 2020 | Active |
| DMH Home Improvement Inc | CC-01 | 2025 | Active |
| Do It Right LLC | CC-01 | 2019 | Active |
| Dock Repair Services LLC | CC-01 | 2012 | Active |
| Dominguez Landscaping Serv LLC | CC-01 | 2020 | Active |
| Dons Construction LLC | CC-01 | 2017 | Active |
| Double Z Inc | CC-01 | 1998 | Active |
| Dr Decks LLC | CC-01 | 2005 | Active |
| Dr Phil's Plumbing Inc | CC-01 | 2025 | Active |
| Dragon Guard Insulation LLC | CC-01 | 2024 | Active |
| Drain Tech Inc | CC-01 | 2006 | Active |
| Dreadnought LLC | CC-01 | 2026 | Active |
| Dream Builders PNW LLC | CC-01 | 2024 | Renew by Dec 11, 2026 |
| Dreamline Remodeling LLC | CC-01 | 2026 | Active |
| DS Technology Partners LLC | CC-01 | 2026 | Active |
| DSL Quality Painting LLC | CC-01 | 2026 | Active |
| DSS Tile LLC | CC-01 | 2018 | Active |
| DTN General Contractor LLC | CC-01 | 2026 | Active |
| Dumpman LLC | CC-01 | 2014 | Active |
| Duncan Quality Const Inc | CC-01 | 2018 | Active |
| Duran General Contractor LLC | CC-01 | 2019 | Active |
| DW Rot Repair LLC | CC-01 | 2022 | Active |
| Dwell Custom Painting LLC | CC-01 | 2025 | Active |
| Dwellone | CC-01 | 2026 | Active |
| Dylan Ashley Construction | CC-01 | 2020 | Active |
| Dynamic Services | CC-01 | 2023 | Active |
| E B S Stone LLC | CC-01 | 2024 | Active |
| E S E Corporation | CC-01 | 1977 | Active |
| E&B Landscaping | CC-01 | 2014 | Renew by Nov 21, 2026 |
| E&R GN Contractor LLC | CC-01 | 2026 | Active |
| E&V Home Solutions LLC | CC-01 | 2023 | Active |
| E-Z Interface | CC-01 | 2021 | Active |
| E-Z Prof Decor SVC Co LLC | CC-01 | 2018 | Active |
| Earth Movers LLC | CC-01 | 2016 | Active |
| Earthdance Organics LLC | CC-01 | 2012 | Active |
| Earthsharkenterprises LLC | CC-01 | 2026 | Active |
| Earthworx LLC | CC-01 | 2026 | Active |
| Eastside Framing LLC | CC-01 | 2021 | Active |
| Eco Street Services LLC | CC-01 | 2023 | Active |
| Eddyline Carpentry & CNST LLC | CC-01 | 2025 | Active |
| Edge Construction LLC | CC-01 | 2008 | Active |
| Eduardo Construction LLC | CC-01 | 2014 | Renew by Dec 22, 2026 |
| El Olam Professinl Insultn LLC | CC-01 | 2018 | Active |
| Elegant Homes Inc | CC-01 | 2008 | Active |
| Elegant Remodel LLC | CC-01 | 2025 | Active |
| Element 22 LLC | CC-01 | 2023 | Active |
| Elemental Cabinetry LLC | CC-01 | 2026 | Active |
| Elevate Home Solution LLC | CC-01 | 2025 | Active |
| Elevated Construction SVCS LLC | CC-01 | 2023 | Active |
| Elevations Ltd | CC-01 | 2010 | Active |
| Elias Excavation | CC-01 | 2008 | Renew by Nov 7, 2026 |
| Elijah Grinstead LLC | CC-01 | 2026 | Active |
| Elite Bathrooms | CC-01 | 2026 | Active |
| Elite Home Pro LLC | CC-01 | 2026 | Active |
| Elite Kitchen & Bath | CC-01 | 2025 | Active |
| Elite Line Construction LLC | CC-01 | 2026 | Active |
| Ellco Construction Inc | CC-01 | 2001 | Active |
| Elohim General Contractor LLC | CC-01 | 2014 | Active |
| Em Realty & Restoration LLC | CC-01 | 2026 | Active |
| Emerald City Insulation LLC | CC-01 | 2023 | Active |
| Emerald Crown Construction LLC | CC-01 | 2026 | Active |
| Emerald NW Construction LLC | CC-01 | 2014 | Active |
| Encompass Property MGMT LLC | CC-01 | 2021 | Active |
| Endeavor Const & Consultants | CC-01 | 2021 | Active |
| Epic Remodeling Inc | CC-01 | 2026 | Active |
| Er Landscaping & Maint LLC | CC-01 | 2025 | Active |
| Era Pro Landscape & Constn LLC | CC-01 | 2026 | Active |
| Erik Durcan Construction LLC | CC-01 | 2013 | Active |
| Escalante Archtr &Reno GRP LLC | CC-01 | 2023 | Active |
| Esco Retrofitters Direct Inc | CC-01 | 2026 | Active |
| Especially Handy LLC | CC-01 | 2022 | Renew by Dec 5, 2026 |
| Everbuild Construction LLC | CC-01 | 2023 | Active |