| Business | Phone |
| Arne Janitorial Svc & Mntnc 550 E Carson Plaza Dr # 110, Carson 90746 | (310) 769-1687 |
| Francisco's Janitorial Svc 437 W Carson St # 23, Carson 90745 | (310) 782-1776 |
| Jani King Albert & Debbie 358 E 230th St, Carson 90745 | (310) 513-9115 |
| Maxwell Maintenance Svc 21313 Legend Ave, Carson 90745 | (310) 834-4414 |
| Payne Morales Janitorial Svc 316 W Carson St, Carson 90745 | (310) 781-1080 |
| Ace Janitorial 548 E Kenbridge Dr, Carson 90746 | (310) 329-7425 |
| Carpet Janitorial Svc 1743 E Fernrock St, Carson 90746 | (310) 639-3013 |
| Dominguez Janitorial Svc 19222 Cliveden Ave, Carson 90746 | (310) 635-2515 |
| Quality One Bldg & Mntnc 19121 Dunbrooke Ave, Carson 90746 | (310) 329-2556 |