| Business | Phone |
| Dick Lucas Assoc 7400 E Slauson Ave, Los Angeles 90040 | (323) 478-1415 |
| Pico Building Supply 2595 W Pico Blvd, Los Angeles 90006 | (213) 388-5102 |
| T & M Wholesale Plumbing Sply 4918 W Washington Blvd, Los Angeles 90016 | (323) 935-0022 |
| Westlake Plumbing & Hardware 1810 James M Wood Blvd, Los Angeles 90006 | (213) 384-6886 |
| Snyder-Diamond Discount Plbg 1399 E Olympic Blvd, Los Angeles 90021 | (323) 870-6667 |
| Valbrisus Inc 8687 Melrose Ave # 447, Los Angeles 90069 | (310) 659-9168 |
| Harrison Plumbing Co 5867 S Figueroa St, Los Angeles 90003 | (323) 752-7141 |
| Beth's Kitchen Inc 5200 W Washington Blvd, Los Angeles 90016 | (323) 525-3016 |
| Real Deal Plumbing & Htg Supply 6916 S Central Ave, Los Angeles 90001 | (323) 581-8041 |
| Cecena Plumbing 4326 S Budlong Ave, Los Angeles 90037 | (323) 294-5128 |