| Business | Phone |
| A 1 Building Material 7625 Compton Ave, Los Angeles 90001 | (323) 583-5248 |
| All Roofing & Building Corp 1212 W 58th St, Los Angeles 90037 | (323) 753-1277 |
| Atlantic Building Material Inc 5124 Via Corona St, Los Angeles 90022 | (323) 264-5026 |
| Atlas Building Supply Co 4207 Whiteside St, Los Angeles 90063 | (323) 263-3871 |
| Boaz Building Materials 8632 Venice Blvd, Los Angeles 90034 | (310) 559-1213 |
| Chris Cabinets & Plumbing 121 W Florence Ave # 3, Los Angeles 90003 | (323) 750-1903 |
| Jalisco Hardware 155 W Florence Ave, Los Angeles 90003 | (323) 759-7821 |
| King Architectural Metals 4600 Sheila St, Los Angeles 90040 | (323) 266-6868 |
| Main Building Materials 4308 S Broadway, Los Angeles 90037 | (323) 235-6253 |
| Olympic Building Supplies 3730 E Olympic Blvd, Los Angeles 90023 | (323) 266-2252 |
| Pennsylvania Builders Supply 6659 Santa Monica Blvd, Los Angeles 90038 | (323) 957-7620 |
| Reliable Do It Center 1229 W Sunset Blvd, Los Angeles 90026 | (213) 250-3970 |
| Save More Wholesale Electric 3421 N San Fernando Rd # A, Los Angeles 90065 | (323) 256-9995 |
| Patagonia Building Supplies 2431 S Sepulveda Blvd, Los Angeles 90064 | (310) 478-7276 |
| C W Building Material Inc 900 Evila St, Los Angeles 90012 | (213) 626-2926 |
| C W Building Material Supply 900 Avila St, Los Angeles 90012 | (213) 626-2929 |
| Trim Land Inc 1150 E 12th St, Los Angeles 90021 | (213) 895-6900 |
| Argil Building Material Co 4754 Floral Dr, Los Angeles 90022 | (323) 268-1294 |
| Associated Building Material 5140 Via Corona St, Los Angeles 90022 | (323) 307-0755 |
| Avalon Building Supplies 8918 Avalon Blvd, Los Angeles 90003 | (323) 753-3131 |
| Wholesale Building Materials 5140 Via Corona St, Los Angeles 90022 | (323) 264-0805 |
| Marinas B Materiales Corp 2325 S Main St, Los Angeles 90007 | (213) 742-1773 |
| Hidy's Building Materials 7715 S Central Ave, Los Angeles 90001 | (323) 586-9439 |
| Panelite West 3341 S Lacienega Pl, Los Angeles 90016 | (310) 202-1115 |
| C & L Supply Co 4840 York Blvd, Los Angeles 90042 | (323) 258-1940 |
| Stonecast Design 1033 N Mansfield Ave, Los Angeles 90038 | (323) 465-7200 |
| Eclipse Building Material 2060 Hyde Park Blvd, Los Angeles 90047 | (323) 298-8665 |
| Vrm Architectural Concepts 6935 Bandini Blvd, Los Angeles 90040 | (323) 721-9898 |
| Slauson Building Materials 662 W Slauson Ave, Los Angeles 90044 | (323) 752-0132 |