| 4jr LLC DBA Aire Serv Of Fort Worth | EC | Active |
| 787 Electrical Contractors LLC | EC | Active |
| A M E Electric Company | EC | Active |
| A Plus Electrical Solution | EC | Active |
| A Vega Electrical Systems LLC | EC | Active |
| A&A Electrical Services | EC | Active |
| A&G Services | EC | Active |
| A-Pride Electric LLC | EC | Active |
| A.V.A Electric LLC | EC | Active |
| Able Craft General Contractor LLC | EC | Active |
| Accutex Electric | EC | Active |
| Acree Electric LLC | EC | Active |
| Ade Electrical Group LLC | EC | Renew by Nov 6, 2026 |
| Aguasol Energy LLC | EC | Active |
| Ai Bella Electric LLC | EC | Active |
| Alamo Electrical Contracting Services, I | EC | Active |
| Alina Electrical Services LLC | EC | Active |
| All Electrical Services | EC | Active |
| All Master Electric | EC | Renew by Nov 26, 2026 |
| Alpi Electric LLC | EC | Active |
| Antuna & Flores Electric Llc. | EC | Active |
| Arber Electric LLC | EC | Active |
| Arcelectric Ltw. LLC | EC | Active |
| Arigold Electric & Construction Inc. | EC | Active |
| Arizona Solar Solutions Inc | EC | Active |
| Arleq Electrical LLC | EC | Active |
| Associated Electrical Systems | EC | Active |
| Atom Electric And Solar | EC | Active |
| Au Electric LLC | EC | Active |
| Aui Partners, LLC | EC | Active |
| Authentic Electrical Solutions LLC | EC | Active |
| B And M Electric | EC | Active |
| B C Company Inc | EC | Active |
| B1 Electric | EC | Active |
| Beacon Electrical Group, LLC | EC | Active |
| Bible Electric | EC | Active |
| Bill's Electric Co | EC | Active |
| Birdie Electric | EC | Active |
| Bison Electric | EC | Active |
| Blackrock Holdings Foundation | EC | Active |
| BMG Electrical Services LLC | EC | Active |
| Breeze Mechanical LLC | EC | Active |
| Buffalo Electric | EC | Active |
| Burdman Electric | EC | Active |
| BW Electric Inc | EC | Active |
| C And E Electrical Co | EC | Active |
| C R Electric, Inc | EC | Active |
| C&A Innovations LLC | EC | Active |
| Cajero Electric LLC | EC | Active |
| Capacity Electrical Services LLC | EC | Renew by Nov 19, 2026 |
| Cassel Electric | EC | Renew by Dec 14, 2026 |
| Cavis Energy | EC | Active |
| CB Electrical | EC | Active |
| CDR Construction & Roofing | EC | Active |
| Centex Lighting & Electrical, LLC | EC | Renew by Nov 16, 2026 |
| Circle L Solar Inc | EC | Active |
| Circle R Electric Company | EC | Active |
| City And County Electric Co | EC | Active |
| Clear Current Electric | EC | Active |
| Clearfork Electric LLC | EC | Active |
| Conaster Construction TX LP | EC | Active |
| Copper Maze Electrical Contractors LLC | EC | Active |
| Crater Electrical Contractors | EC | Active |
| Cripple Creek Electric Inc | EC | Active |
| Cross Electric LLC DBA Cross Electric | EC | Active |
| Crow Electric Co | EC | Renew by Oct 31, 2026 |
| Cummings Electrical, L.P. | EC | Active |
| D And T Electric | EC | Active |
| D Lariat D. Enterprises, Inc. | EC | Active |
| Delta Bravo Electric, LLC | EC | Active |
| Desnina Electric LLC | EC | Active |
| Diamond Empower LLC | EC | Active |
| Dime Electric | EC | Active |
| Direct Channel Electric LLC | EC | Active |
| DJ Electrical Power | EC | Active |
| Domada Electric LLC | EC | Active |
| Douglas Electrical Services, LLC | EC | Active |
| Dynasty Services TX LLC | EC | Active |
| E & M Electric, LLC | EC | Active |
| E D Master Electric Company LLC | EC | Active |
| E-Conn Enterprises LLC | EC | Renew by Nov 20, 2026 |
| E-Mc Electrical Inc | EC | Active |
| Eagle Mountain Electric Inc | EC | Active |
| Eagle-J Electric LLC | EC | Active |
| Ed's Electric Service | EC | Active |
| Electric Ken Services | EC | Active |
| Elite Electric NTX | EC | Active |
| Empire Electrical Systems, LLC | EC | Active |
| Enlight Electric | EC | Active |
| Enoch Electric LLC | EC | Active |
| Es Electric LLC | EC | Active |
| Esquivel Service's | EC | Active |
| Filectric Electrical Contractor | EC | Active |
| Fort Worth Electric | EC | Active |
| Franks Electric | EC | Active |
| G.P. Electrical Contracting LLC | EC | Renew by Nov 6, 2026 |
| Garcia Grid Power Systems, LLC | EC | Active |
| Geldard Electrical Services, LLC | EC | Active |
| Get R Done Electrical Services | EC | Active |
| Gholson Electric Inc | EC | Active |