| A A Construction | 970352 | Active | 02/29/2028 |
| A Better Cabinet | 809422 | Active | 06/30/2028 |
| A F Rack Installations | 948851 | Active | 06/30/2028 |
| A Pro Lighting Inc | 1069844 | Active | 10/31/2026 |
| A&g Home Services Inc DBA Airpro Solutions | 1126691 | Active | 09/30/2028 |
| Ace Roofing System Co | 679543 | Active | 11/30/2027 |
| Acosta H V A C | 954085 | Active | 01/31/2027 |
| Adl Construction & Consulting Inc | 1062548 | Active | 01/31/2028 |
| Aguirre Electric LLC | 1140176 | Active | 07/31/2027 |
| Ahn Construction | 932111 | Active | 11/30/2026 |
| Air - On Heating And Air Conditioning | 918769 | Active | 07/31/2028 |
| Air Comfort Solutions | 979720 | Active | 12/31/2026 |
| Ake American Korean Electric | 1117446 | Active | 03/31/2028 |
| Alderwood Construction Inc | 853200 | Active | 01/31/2027 |
| All Quality Fire Protection Inc | 1024974 | Active | 03/31/2027 |
| All Star Electrical Heating & Cooling | 753389 | Active | 08/31/2028 |
| All Star Pool Care And Repair | 1154417 | Active | 05/31/2028 |
| American Power Solutions Inc | 804648 | Active | 02/29/2028 |
| Amg Remodeling Inc | 1129341 | Active | 11/30/2026 |
| Arizon Audio/video | 1051753 | Active | 03/31/2027 |
| B L Case Doors | 1049039 | Active | 01/31/2027 |
| Bas Electric | 1129652 | Active | 11/30/2028 |
| Bellflower Plumbing & Heating Inc | 855872 | Active | 02/29/2028 |
| Blackstock Electric Co | 843654 | Active | 07/31/2028 |
| Blue Sky Construction And Painting Co | 632956 | Active | 12/31/2027 |
| Bobs Home Improvement | 701168 | Active | 06/30/2028 |
| Brico Plumbing | 989868 | Active | 01/31/2028 |
| Bros Build Inc | 1159707 | Active | 08/31/2028 |
| Butin's Plumbing | 841262 | Active | 06/30/2028 |
| Byung Seon An | 1043148 | Active | 08/31/2028 |
| C2 Plumbing Inc | 995139 | Active | 07/31/2028 |
| CJR Development Inc | 943952 | Active | 02/28/2027 |
| CRKT Electric LLC | 1115469 | Active | 01/31/2028 |
| Cal-Tech Plumbing & Drains Inc | 1043819 | Active | 02/28/2027 |
| California Building Evaluation & Construction Inc | 785685 | Active | 10/31/2028 |
| Calirose Electric | 985815 | Active | 08/31/2027 |
| Century Paving Incorporated | 311456 | Active | 08/31/2028 |
| Chino Valley Plumbing | 730181 | Active | 12/31/2026 |
| Christian Electric Data And Voice | 916818 | Active | 02/29/2028 |
| Citywide Electric | 897259 | Active | 04/30/2027 |
| Citywide Tree Landcare Inc | 949263 | Active | 02/29/2028 |
| Color Cover & Protect (ccp) Painting | 1050106 | Active | 02/28/2027 |
| Color Craft Painting Inc | 508015 | Active | 09/30/2028 |
| Concrete Polish Surface | 1048201 | Active | 12/31/2026 |
| Cool Roof Service LLC | 920169 | Active | 04/30/2027 |
| Correct Plumbing LLC | 1100788 | Active | 01/31/2027 |
| Creative Tile Designs | 640624 | Active | 01/31/2027 |
| Cross Painting & Maintenance Service | 650170 | Active | 07/31/2028 |
| Cube Electric | 1131576 | Active | 01/31/2027 |
| Custom Craft Builders | 848696 | Active | 10/31/2026 |
| D P Electric | 838992 | Active | 07/31/2027 |
| Daniel Lee Mason | 497715 | Active | 09/30/2028 |
| Dave Scott Simeral | 673339 | Active | 06/30/2027 |
| David Electric Inc | 966479 | Active | 10/31/2027 |
| David Merchain | 467870 | Active | 08/31/2027 |
| Direct Drywall Inc | 1033910 | Active | 12/31/2027 |
| Doble Glass Inc DBA W Pulley Construction General Contractor | 612139 | Active | 09/30/2027 |
| Domi Interior Inc | 934400 | Active | 06/30/2027 |
| Don Construction | 840108 | Active | 06/30/2028 |
| Donald Lee Faust JR Door Repair | 718673 | Active | 02/29/2028 |
| Dong Hwan Kim | 819251 | Active | 04/30/2027 |
| Dream Telecom Solution Inc | 994502 | Active | 07/31/2028 |
| Dynamic Electrical Services LLC | 1150856 | Active | 02/29/2028 |
| Ed Ellis Construction | 515112 | Active | 02/29/2028 |
| Edward Iron Work | 766291 | Active | 09/30/2027 |
| Emfee Professional Electrician | 1159544 | Active | 08/31/2028 |
| Energenesis Lighting & Electrical | 1084727 | Active | 12/31/2027 |
| Esko Systems Inc | 1130608 | Active | 12/31/2026 |
| Extreme Construction Windows & Doors | 989781 | Active | 01/31/2028 |
| Fasonark Inc | 990395 | Active | 02/29/2028 |
| Fire Mike's | 948435 | Active | 06/30/2028 |
| First Electric LLC | 1120441 | Active | 05/31/2028 |
| Fix Heating And Cooling | 1053754 | Active | 05/31/2027 |
| Fonseca Pool Builders | 916008 | Active | 05/31/2028 |
| Forrest Construction | 527065 | Active | 03/31/2028 |
| Fortune Builder | 1136764 | Active | 04/30/2027 |
| Frank Arbiso Construction | 982805 | Active | 04/30/2027 |
| Freds Plumbing & Rooter | 1159300 | Active | 08/31/2028 |
| Freedom Electrical Inc | 1132554 | Active | 02/28/2027 |
| Full Force Remodeler's Inc | 1131754 | Active | 01/31/2027 |
| Fusion Electric | 900382 | Active | 07/31/2027 |
| G H Electric | 438422 | Active | 07/31/2027 |
| Gear Construction And Electrical | 937609 | Active | 09/30/2027 |
| Gear Heating And Cooling | 522700 | Active | 01/31/2028 |
| Gilcarr Construction Company | 1077219 | Active | 06/30/2027 |
| Goad Construction | 1111747 | Active | 10/31/2027 |
| HS Electric Solution Inc | 1023853 | Active | 02/28/2027 |
| Hector Rodriguez Construction | 1135322 | Active | 04/30/2027 |
| Hillsborough Fence Company | 995622 | Active | 08/31/2028 |
| Home Improvements By Paul | 1139716 | Active | 07/31/2027 |
| Home Stead Improvements | 931856 | Active | 04/30/2027 |
| Howard Koenig Construction | 258503 | Active | 11/30/2027 |
| Hwang J & S Construction | 960757 | Active | 05/31/2027 |
| In Hee Han Construction | 1050019 | Active | 02/28/2027 |
| Industrial Technical Services | 920442 | Active | 08/31/2028 |
| Inho Yang | 739526 | Active | 06/30/2028 |
| Iqair North America Inc | 1156230 | Active | 06/30/2028 |
| J & C HVAC Services Inc | 1068852 | Active | 09/30/2028 |
| J 1 House Painting Inc | 1008699 | Active | 11/30/2027 |
| J C Hardwood Floors | 1078432 | Active | 07/31/2027 |