Metal Service Centers
| West Coast Laminating (Santa Fe Springs, CA)
Primarily Serving: Norwalk, CA - Whittier, CA - Downey, CA - Pico Rivera, CA |
| West Houston Valve & Fitting (Houston, TX)
Primarily Serving: Pasadena, TX - Missouri City, TX - Sugar Land, TX - League City, TX |
| West Steel & Plastics (Turlock, CA)
Primarily Serving: Modesto, CA - Merced, CA - Manteca, CA - Tracy, CA |
| Western Flat Rolled Steel (Stockton, CA)
Primarily Serving: Lodi, CA - Manteca, CA - Tracy, CA - Antioch, CA |
| Western Metal Svc (Fontana, CA)
Primarily Serving: Rialto, CA - Rancho Cucamonga, CA - San Bernardino, CA - Ontario, CA |
| Western Steel & Wire Inc (San Francisco, CA)
Primarily Serving: Daly City, CA - South San Francisco, CA - Alameda, CA - Oakland, CA |
| Western Steel Sales Inc (Rancho Cucamonga, CA)
Primarily Serving: Upland, CA - Ontario, CA - Fontana, CA - Rialto, CA |
| Western Waterworks Supply (Nampa, ID)
Primarily Serving: Meridian, ID - Boise, ID - Paradise Valley, NV - Pocatello, ID |
| Whatever It Takes Trans (Tulsa, OK)
Primarily Serving: Broken Arrow, OK - Cleveland, OK - Canadian, OK - Edmond, OK |
| White Aluminum Products Inc (Plant City, FL)
Primarily Serving: Lakeland, FL - Brandon, FL - Tampa, FL - Palm Harbor, FL |
| White Cap Construction (Gilbert, AZ)
Primarily Serving: Chandler, AZ - Mesa, AZ - Tempe, AZ - Scottsdale, AZ |
| William G Mutert & Assoc (Mount Prospect, IL)
Primarily Serving: Des Plaines, IL - Arlington Heights, IL - Palatine, IL - Schaumburg, IL |
| Williams Metals & Weld Alloys (Wayne, PA)
Primarily Serving: Philadelphia, PA - Camden, NJ - Wilmington, DE - Levittown, PA |
| Williams Supplies (Palmyra, IN)
Primarily Serving: Louisville, KY - Bloomington, IN - Owensboro, KY - Evansville, IN |
| Wilson Metal Products (Monterey, IN)
Primarily Serving: South Bend, IN - Mishawaka, IN - Elkhart, IN - Gary, IN |
| Wilson Supply (Marcus Hook, PA)
Primarily Serving: Wilmington, DE - Newark, DE - Philadelphia, PA - Camden, NJ |
| Winter Technology (Pacific, MO)
Primarily Serving: O Fallon, MO - Saint Peters, MO - Saint Charles, MO - Saint Louis, MO |
| Wire Products Mfg (Merrill, WI)
Primarily Serving: Eau Claire, WI - Appleton, WI - Green Bay, WI - Oshkosh, WI |
| Wire Research Corp (Santa Ana, CA)
Primarily Serving: Tustin, CA - Orange, CA - Fountain Valley, CA - Garden Grove, CA |
| Wire Rope Corp of America Inc (Addison, IL)
Primarily Serving: Wheaton, IL - Schaumburg, IL - Des Plaines, IL - Mount Prospect, IL |
| Wire Works (Clearwater, KS)
Primarily Serving: Wichita, KS - Cleveland, OK - Edmond, OK - Tulsa, OK |
| Wirecraft Manufacturing Co (Sturgeon Bay, WI)
Primarily Serving: Green Bay, WI - Appleton, WI - Oshkosh, WI - Milwaukee, WI |
| Wired World Supply (Fontana, CA)
Primarily Serving: Rialto, CA - Rancho Cucamonga, CA - San Bernardino, CA - Ontario, CA |
| Wireform Inc (Santa Fe Springs, CA)
Primarily Serving: Norwalk, CA - Whittier, CA - Downey, CA - Pico Rivera, CA |
| Wiresource Llc (Alpharetta, GA)
Primarily Serving: Roswell, GA - Marietta, GA - Smyrna, GA - Atlanta, GA |
