| Shaw Industries, Inc. |
Santa Fe Springs, California |
| Sierra Pacific Windows |
Red Bluff, California |
| Sika Corporation |
Milpitas, California |
| Sika Corporation |
Santa Fe Springs, California |
| Sika Greenstreak |
Chino, California |
| Simonton Windows, Inc. |
Vacaville, California |
| Sky-Tech Glazing Systems |
Corona, California |
| Solarlux Nana Manufacturing LLC |
Richmond, California |
| Solatube International, Inc. |
Vista, California |
| Southland Windows, Inc. |
Santa Ana, California |
| Spiramir Corporation |
Danville, California |
| Steeler Construction Supply |
Newark, California |
| Steelscape, Inc. |
Rancho Cucamonga, California |
| Stego Industries, LLC |
San Clemente, California |
| Stikwood Inc. |
Sacramento, California |
| Strom Living |
Elk Grove, California |
| SunEarth Inc. |
Fontana, California |
| Taylor Metal Products |
McClellan, California |
| TEKA Illumination |
Madera, California |
| Tex-Cote, LLC |
Los Angeles, California |
| Textured Coatings of America, Inc. |
Los Angeles, California |
| Thunderbird Products, Inc. |
El Cajon, California |
| Tibbetts Newport Corporation |
Santa Ana, California |
| Tree Island Steel |
Rancho Cucamonga, California |
| Tremco, Inc. |
Vernon, California |
| Tresco Paint Company Inc. |
Hayward, California |
| Tropical Roofing Products |
La Mirada, California |
| U.S. Mix |
Fontana, California |
| UltraViolet Devices Inc. |
Valencia, California |
| United Metal Products Inc. |
Corona, California |
| Urethane Polymers International, Inc. (UPI) |
Fontana, California |
| USG Corporation |
Torrance, California |
| USG Corporation |
Plaster City, California |
| Value Windows & Doors |
Duarte, California |
| Varco Pruden Buildings |
Visalia, California |
| Vision3 Lighting |
Fowler, California |
| Vissoni |
Torrance, California |
| Vista Paint Corporation |
Fullerton, California |
| Vista Pro |
Simi Valley, California |
| Vode Lighting |
Sonoma, California |
| W.R. Meadows Inc. |
Benicia, California |
| W.R. Meadows Inc. |
Pomona, California |
| WAC Lighting |
Ontario, California |
| Waterstone Faucets, LLC |
Murrieta, California |
| Western Colloid |
Los Angeles, California |
| Western Colloid |
Oakland, California |
| Westlake Royal Roofing Solutions |
Lathrop, California |
| Westlake Royal Roofing Solutions |
Rialto, California |
| Westlake Royal Roofing Solutions |
Corona, California |
| Westlake Royal Roofing Solutions |
French Camp, California |