| Business | Phone |
| Airgas West 1122 W Rosecrans Ave, Gardena 90247 | (310) 523-9355 |
| Gardena Welding Supply Co 16601 S Normandie Ave, Gardena 90247 | (310) 323-5850 |
| Sims Welding Supply 18903 S Main St, Gardena 90248 | (310) 327-6651 |
| Lehner & Martin Inc 545 W 182nd St, Gardena 90248 | (310) 324-3029 |