| Allure Const & Design Inc | CC-01 | 2007 | Active |
| Ally Renewal Washington LLC | CC-01 | 2026 | Active |
| Alpe Properties | CC-01 | 2026 | Active |
| Alpha | CC-01 | 2023 | Active |
| Alpha Construction & RFNG LLC | CC-01 | 2026 | Active |
| Alpha Prime Construction LLC | CC-01 | 2023 | Active |
| Alpha Pro Construction LLC | CC-01 | 2020 | Renew by Nov 5, 2026 |
| Alpine Construction NW LLC | CC-01 | 2023 | Active |
| Alpine Patio Concepts Inc | CC-01 | 2006 | Active |
| Alpine Rail & Patio Insts LLP | CC-01 | 2020 | Active |
| Alpine Roofing | CC-01 | 2022 | Active |
| Altamont-Homes Repair & Reno | CC-01 | 2024 | Active |
| Altered Lawns | CC-01 | 2020 | Active |
| Altitude General Contrng Inc | CC-01 | 2026 | Active |
| American Made LLC | CC-01 | 2023 | Active |
| American Rock Products | CC-01 | 2018 | Active |
| Americo Construction | CC-01 | 2022 | Active |
| Amerigas Propane L P | CC-01 | 1995 | Active |
| Ampersand Renovatns & DSGN LLC | CC-01 | 2021 | Active |
| Anchor Stone Inc | CC-01 | 2026 | Active |
| Anchrd Tny HMS Of SPK & N Idho | CC-01 | 2024 | Active |
| And It's Gone LLC | CC-01 | 2026 | Active |
| Anderson & Cook Contrng LLC | CC-01 | 2026 | Active |
| Andrews Mechanical Inc | CC-01 | 1999 | Active |
| Andy's Pruning & Gardening LLC | CC-01 | 2025 | Active |
| Angel Tree LLC | CC-01 | 2025 | Active |
| Angler Fencing & Const LLC | CC-01 | 2011 | Active |
| Ans Contractors LLC | CC-01 | 2022 | Renew by Dec 19, 2026 |
| Anthony Smith Construction | CC-01 | 2025 | Active |
| Anthony Tape & Texture LLC | CC-01 | 2004 | Active |
| Apex Pavement Prtctn/Sltns LLC | CC-01 | 2026 | Active |
| Apex Projects LLC | CC-01 | 2025 | Active |
| Aqua Pro Sprinkler LLC | CC-01 | 2019 | Active |
| Arborpro Lawn & Tree Care LLC | CC-01 | 2014 | Active |
| Arc Electric & Lighting Corp | CC-01 | 2013 | Active |
| Archibald Construction LLC | CC-01 | 2026 | Active |
| Arellano Landscape & Exvtn LLC | CC-01 | 2024 | Active |
| Ark Home Renovations LLC | CC-01 | 2022 | Active |
| Aronsen Contracting LLC | CC-01 | 2016 | Active |
| Around The World Realty LLC | CC-01 | 2025 | Active |
| Artisan Painting Solutions LLC | CC-01 | 2022 | Active |
| Ascent Contracting LLC | CC-01 | 2024 | Active |
| Ascent Ventures LLC | CC-01 | 2024 | Renew by Nov 6, 2026 |
| Aspen Excavation LLC | CC-01 | 2018 | Active |
| Associate Construction LLC | CC-01 | 2013 | Active |
| Associated Construction Inc | CC-01 | 1990 | Active |
| Associated Underwater SVCS Inc | CC-01 | 2003 | Active |
| Atd Painting LLC | CC-01 | 2012 | Active |
| Atlas Boiler/Equipment Co Inc | CC-01 | 1988 | Active |
| Atsk Construction LLC | CC-01 | 2024 | Active |
| Audubon Restoration/Design LLC | CC-01 | 2017 | Active |
| Aura Light | CC-01 | 2026 | Active |
| Authentic Restoration SVCS Inc | CC-01 | 2006 | Active |
| Auto B Clean Inc | CC-01 | 2004 | Active |
| Auto Rain Contracting LLC | CC-01 | 2011 | Active |
| Avey Construction Group LLC | CC-01 | 2022 | Active |
| Avey Excavation LLC | CC-01 | 2026 | Active |
| Avidus Roofing & Exteriors | CC-01 | 2024 | Active |
| Avila's Painting LLC | CC-01 | 2024 | Active |
| Avista Corporation | CC-01 | 1999 | Active |
| Award Contracting LLC | CC-01 | 2026 | Active |
| B & S Exteriors LLC | CC-01 | 2024 | Active |
| B & V Home Improvements Inc | CC-01 | 2000 | Renew by Oct 31, 2026 |
| B E Appel Enterprises LLC | CC-01 | 2019 | Active |
| B Martin Construction LLC | CC-01 | 2022 | Active |
| B&B Brothers Construction LLC | CC-01 | 2022 | Active |
| B&H Painting Services LLC | CC-01 | 2026 | Active |
| B-4 Properties LLC | CC-01 | 2018 | Renew by Dec 9, 2026 |
| Back On Track Garage Doors LLC | CC-01 | 2025 | Active |
| Bacon Concrete Inc | CC-01 | 1993 | Active |
| Badgerlock P & L HDM Serv LLC | CC-01 | 2026 | Active |
| Bailey's Construction | CC-01 | 2013 | Active |
| Baker Construction & Dev Inc | CC-01 | 1994 | Active |
| Balance Contracting LLC | CC-01 | 2020 | Active |
| Baldwin Sign Co | CC-01 | 2003 | Active |
| Bales Construction Inc | CC-01 | 2020 | Active |
| Band Construction Inc | CC-01 | 2006 | Active |
| Bandera_ua LLC | CC-01 | 2023 | Active |
| Bang Design Studios | CC-01 | 2026 | Active |
| Banik's Construction LLC | CC-01 | 2026 | Active |
| Banner Furnace & Fuel Co Inc | CC-01 | 1963 | Active |
| Bansner Contracting LLC | CC-01 | 2026 | Active |
| Barbre Construction Srvcs LLC | CC-01 | 2015 | Active |
| Barcelo Construction LLC | CC-01 | 2026 | Active |
| Bare Backhoe & Excavating | CC-01 | 2009 | Active |
| Barker Construction LLC | CC-01 | 2026 | Active |
| Barranco Construction LLC | CC-01 | 2022 | Active |
| Barton Roofing | CC-01 | 1993 | Active |
| Batista Home Co | CC-01 | 2026 | Active |
| Batt Builds LLC | CC-01 | 2023 | Active |
| Bauer Craft LLC | CC-01 | 2026 | Active |
| Bcwoodworks LLC | CC-01 | 2020 | Active |
| Beacon Contracting LLC | CC-01 | 2026 | Active |
| Beacon Remodeling & Renovation | CC-01 | 2026 | Active |
| Bear Builders LLC | CC-01 | 2009 | Active |
| Bear Creek Construction LLC | CC-01 | 2025 | Active |
| Bear Dog Const LLC | CC-01 | 2026 | Active |
| Bear Home Repair LLC | CC-01 | 2026 | Active |
| Bear Industries LLC | CC-01 | 2009 | Active |
| Bell Services LLC | CC-01 | 2019 | Active |