| 1st Call Building Solutions | 1087748 | Active | 02/29/2028 |
| 2 M's Painting | 1018554 | Active | 09/30/2028 |
| 20/20 Relining & Rooter | 1068541 | Active | 09/30/2028 |
| 24 Hour Rooter Inc | 1004806 | Active | 08/31/2028 |
| 2gun Roofing Inc | 1082911 | Active | 12/31/2026 |
| 3 Sands Handyman LLC DBA Flora Scott Construction | 1074932 | Active | 04/30/2027 |
| 90 Fence Inc | 1106737 | Active | 06/30/2027 |
| A & C Concrete Inc | 987858 | Active | 06/30/2027 |
| A & G Valley General Remodeling | 1119493 | Active | 04/30/2028 |
| A & T Stoneworks Inc | 952089 | Active | 09/30/2028 |
| A + Demo Inc | 1062989 | Active | 02/29/2028 |
| A + Sustainable Landscape | 961045 | Active | 05/31/2027 |
| A - M Electric | 922610 | Active | 09/30/2028 |
| A 1 - Stop Garage Door Company | 1000699 | Active | 02/28/2027 |
| A B O Electric | 937083 | Active | 11/30/2027 |
| A C Overhead Garage Door Company | 819540 | Active | 05/31/2027 |
| A D L Window Coverings | 1037472 | Active | 03/31/2028 |
| A Plus Fire Protection | 677587 | Active | 09/30/2027 |
| A Plus One Stop Garage Doors & Service Inc | 1127507 | Active | 10/31/2026 |
| A V Action Air Inc | 883221 | Active | 08/31/2028 |
| A V Concrete Works | 1032178 | Active | 10/31/2027 |
| A V Electric | 1008152 | Active | 07/31/2027 |
| A V Knight Low Voltage Security | 1035990 | Active | 02/29/2028 |
| A&s Communications Inc | 1158751 | Active | 07/31/2028 |
| A-1 Pacific Tree Maintenance | 539085 | Active | 08/31/2028 |
| A-Plus Garage Doors | 1000417 | Active | 01/31/2027 |
| A-Pro Roofing Inc | 1079573 | Active | 08/31/2027 |
| A1 Home Builder | 885624 | Active | 10/31/2028 |
| AC Air Pro | 1141538 | Active | 08/31/2027 |
| Aaa Gonzalez Construction Inc | 1102655 | Active | 03/31/2027 |
| Aac Builders Inc | 1068869 | Active | 09/30/2028 |
| Aaron Stevenson | 662156 | Active | 12/31/2026 |
| Ab Drywall Solutions | 1144601 | Active | 10/31/2027 |
| Ab New Era Floor Covering Inc | 1154960 | Active | 05/31/2028 |
| Abe Lincoln Plumbing | 917800 | Active | 11/30/2026 |
| Abel To Do It Contractors Inc | 1108982 | Active | 08/31/2027 |
| Abm Painting And Decorating Inc | 1089359 | Active | 06/30/2028 |
| Above All Painting | 1091324 | Active | 05/31/2028 |
| Accuview Video Security Inc | 899386 | Active | 08/31/2028 |
| Adam's Painting | 688682 | Active | 10/31/2026 |
| Adams R Flooring | 1047956 | Active | 12/31/2026 |
| Adrian's Painting | 1023511 | Active | 02/28/2027 |
| Advance HVAC | 1080719 | Active | 09/30/2027 |
| Advanced Wildfire Protection | 755737 | Active | 04/30/2027 |
| Advancing Communities Together | 987410 | Active | 10/31/2027 |
| Affordable Paving Inc | 1076633 | Active | 06/30/2027 |
| Agco Construction | 748466 | Active | 04/30/2028 |
| Aguayo's Modern Tile & Shower Designs | 1158530 | Active | 07/31/2028 |
| Air - Nergy HVAC | 936160 | Active | 08/31/2027 |
| Air - Perf H V A C Inc | 779099 | Active | 05/31/2028 |
| Air Climate Inc | 1081315 | Active | 09/30/2027 |
| Air Mechanical Refrigeration Inc | 1098926 | Active | 11/30/2026 |
| Aire Force Inc | 1011271 | Active | 02/29/2028 |
| Airtek Mechanical Inc | 973420 | Active | 04/30/2028 |
| Albert Alvarez Plumbing | 736241 | Active | 05/31/2027 |
| Alfredo Fuentes Finish Carpentry | 963894 | Active | 07/31/2027 |
| Alg Electric Inc | 1146806 | Active | 11/30/2027 |
| All Air Conditioning Company | 1087213 | Active | 02/29/2028 |
| All Circuits Electric Inc | 455927 | Active | 11/30/2027 |
| All City Plumbing Inc | 1007047 | Active | 09/30/2027 |
| All County Roofing Design And Consulting Inc | 1090665 | Active | 04/30/2028 |
| All For One Electric Inc | 1119093 | Active | 04/30/2028 |
| All U S Construction | 699714 | Active | 12/31/2026 |
| All Valley Concrete Pumping | 699981 | Active | 12/31/2026 |
| Alliance Heating And Air Conditioning | 857811 | Active | 04/30/2027 |
| Allied Overhead Doors | 628067 | Active | 09/30/2027 |
| Allington Company | 420195 | Active | 04/30/2027 |
| Alniami Steel Building & Construction Company | 600911 | Active | 08/31/2028 |
| Altus Framing Construction | 1048792 | Active | 02/29/2028 |
| Alvarez Landscape Maintenance Inc | 873454 | Active | 02/29/2028 |
| Always Improve Flooring Inc | 1027672 | Active | 06/30/2027 |
| Amaya's Wall Covering | 994812 | Active | 07/31/2028 |
| American Concrete Specialist | 1112183 | Active | 11/30/2027 |
| American Eagle Construction Corp | 1032209 | Active | 10/31/2027 |
| American Pool Construction Inc | 1087617 | Active | 02/29/2028 |
| American Services Of California Inc | 956776 | Active | 12/12/2026 |
| Amj Construction | 1155137 | Active | 05/31/2028 |
| Amo Aid Roofing Inc | 1149350 | Active | 01/31/2028 |
| Antelope Valley Drypros Construction And Restoration | 1157708 | Active | 07/31/2028 |
| Antelope Valley Plumbing Inc | 905890 | Active | 10/31/2027 |
| Antelope Valley Sheet Metal | 902828 | Active | 08/31/2027 |
| Ap Home Builders Inc | 1141711 | Active | 08/31/2027 |
| Apolinario E Martinez | 1129799 | Active | 12/31/2026 |
| Aqua Dulce Pools | 1161196 | Active | 09/30/2028 |
| Arensdorf Woodworks Construction | 599702 | Active | 08/31/2028 |
| Arking Electric Inc | 1091956 | Active | 05/31/2028 |
| Armco Plumbing Inc | 486761 | Active | 09/30/2028 |
| Arrow Plumbing | 694053 | Active | 08/31/2028 |
| Arteaga Fencing | 1105330 | Active | 05/31/2027 |
| Artmen Drywall Company | 1020808 | Active | 11/30/2028 |
| Asap Remodeling Contractor | 1083464 | Active | 11/30/2027 |
| Asati | 1139940 | Active | 07/31/2027 |
| Asij Construction | 1012214 | Active | 03/31/2028 |
| Atlas Roofing Company | 796795 | Active | 06/30/2027 |
| Au Standard Concrete | 1113691 | Active | 12/31/2027 |
| Authority Construction Group | 1138835 | Active | 06/30/2027 |
| Av Design Build Construction | 1033230 | Active | 11/30/2027 |
| Av General Construction Inc | 1073014 | Active | 01/31/2027 |
| Av Pool Pro Service | 1068067 | Active | 08/31/2028 |
| Av Remodeling And Construction Corporation | 1083652 | Active | 11/30/2027 |