C-51 Structural steel contractors in California

Erecting steel beams, columns and other structural steel. California has 1,587 licenses with this classification on file, 1,506 of them active and 81 suspended.

By city

Cities with at least 3 active licenses, by the address on file with the state. Contractors often work well beyond their home city.

Los Angeles 43Bakersfield 38San Francisco 29Anaheim 21San Diego 20Riverside 20Corona 18Sacramento 17Santa Ana 16San Jose 16Fresno 16Stockton 15Spring Valley 14Gardena 14Modesto 13Lancaster 13Sun Valley 12San Bernardino 12Palmdale 12Ontario 12Hayward 12Fontana 12Santa Rosa 11Huntington Beach 11Hesperia 11Glendale 11Sylmar 10Pomona 10Pacoima 10Oakland 10El Cajon 10Compton 10Turlock 9Gilroy 9Escondido 9Paso Robles 8Fremont 8Chino 8Whittier 7Watsonville 7Salinas 7Richmond 7Redding 7Menifee 7Madera 7Irvine 7Burbank 7Ventura 6Torrance 6Sunland 6San Luis Obispo 6San Clemente 6Rialto 6Perris 6North Hollywood 6Newport Beach 6Murrieta 6Lakeside 6Hollister 6Chico 6Tujunga 5Temecula 5South El Monte 5Santa Fe Springs 5Rancho Cucamonga 5Orland 5Norwalk 5Norco 5National City 5Mission Viejo 5Long Beach 5Folsom 5Fallbrook 5Costa Mesa 5Chatsworth 5Canoga Park 5Bloomington 5Benicia 5Yuba City 4Yorba Linda 4Vista 4Vacaville 4Truckee 4Simi Valley 4Santa Cruz 4San Leandro 4San Bruno 4Rocklin 4Reseda 4Ramona 4Phelan 4Oroville 4Oceanside 4Northridge 4Lodi 4La Habra 4Indio 4Healdsburg 4Goleta 4Garden Grove 4Daly City 4Covina 4Brentwood 4Antioch 4Weaverville 3Walnut 3Visalia 3Van Nuys 3Union City 3Sonoma 3Santa Clara 3Sanger 3San Marcos 3San Carlos 3Roseville 3Redwood City 3Orinda 3Orangevale 3Oakdale 3Moreno Valley 3Montclair 3Monrovia 3Mentone 3Manteca 3Lynwood 3Livermore 3La Canada 3Hawthorne 3Grass Valley 3Fairfield 3Escalon 3Durham 3Downey 3Carson 3Campbell 3Buena Park 3Brisbane 3Baldwin Park 3Atwater 3Arroyo Grande 3Arcata 3Aliso Viejo 3

Recently suspended

Licenses with this classification that the state's file shows as suspended, most recently updated first.