| Business | Phone |
| Fielding Electric Inc 3857 W 139th St, Hawthorne 90250 | (310) 679-7567 |
| Branch Electrical 13921 Manor Dr, Hawthorne 90250 | (310) 644-1252 |
| Cap Electric 5148 W 134th Pl, Hawthorne 90250 | (310) 675-0102 |
| Computer & Electronics Ents 13763 Inglewood Ave, Hawthorne 90250 | (310) 219-4000 |
| Electro Power 5006 W 129th St, Hawthorne 90250 | (310) 679-5421 |
| Elserco 11897 Prairie Ave, Hawthorne 90250 | (310) 676-5500 |
| Express Electrical Svc Hawthorne 90250 | (310) 643-8463 |
| Winick Corp 12706 Yukon Ave, Hawthorne 90250 | (310) 675-8449 |
| H John Heintz Electric Co 13428 Prairie Ave, Hawthorne 90250 | (310) 676-6864 |
| Thayer's Distributing & Ectrcl Hawthorne 90250 | (310) 978-8471 |
| Hrh Electrical Contractor Hawthorne 90250 | (310) 970-0000 |
| Shock Electric 3707 W 116th St, Hawthorne 90250 | (310) 978-1687 |
| Reliable Electric Hawthorne 90250 | (310) 973-1922 |
| Mason Electric Co 3307 W 133rd St, Hawthorne 90250 | (310) 516-9371 |
| One Stop Electric Inc Hawthorne 90250 | (310) 676-4520 |