| Business | Phone |
| Aaa Quality Electrical Svc 5919 Fm 1960 Rd E, Humble 77346 | (281) 852-8680 |
| Approved Electrical Svc 15520 Lee Rd, Humble 77396 | (281) 441-1347 |
| Ball Electric 5980 N Sam Houston Pkwy E, Humble 77396 | (281) 441-7100 |
| Best Electric Contractors Inc 15018 Marine Rd, Humble 77396 | (281) 441-4454 |
| Big M Contructors 6015 Shelburne St, Humble 77396 | (281) 441-7668 |
| Cowboy Electric Co 3535 Fm 1960 Rd E, Humble 77338 | (832) 445-0055 |
| Cruz Air & Electric 2005 Fm 1960 Bypass Rd E, Humble 77338 | (281) 446-4272 |
| D & J Property Svc 5920 N Sam Houston Pkwy E 104, Humble 77396 | (281) 441-8044 |
| Delta Electric Co Llc 5809 Albert Dr, Humble 77396 | (281) 441-4100 |
| Electrical Power Solutions 7507 Kings River Dr, Humble 77346 | (281) 812-0400 |
| Electrical Services Unlimited 1717 Rotary Dr, Humble 77338 | (281) 540-6638 |
| General Electric 18606 Atascocita Forest Dr, Humble 77346 | (281) 812-4333 |
| Gilmore's Electric 18022 Still Springs Ct, Humble 77346 | (281) 812-4703 |
| Gregory Electric Co 2600 Wilson Rd A, Humble 77396 | (281) 540-2587 |
| M & S Electric Co Humble 77338 | (281) 446-7968 |
| Humble Empire Electric Co 97 Isaacks Rd A, Humble 77338 | (281) 446-3148 |
| Jesco Humble 77338 | (281) 446-7140 |
| J W Jernigan Electric 1742 Sunrise Trl, Humble 77339 | (281) 358-8806 |
| Jakron Technical 1212 1st St E D, Humble 77338 | (281) 540-2399 |