HAZ Hazardous substance removal certifications in California

Certified to remove hazardous substances, such as from underground tanks. California has 1,828 licenses with this classification on file, 1,779 of them active and 49 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.

San Francisco 42Bakersfield 40Los Angeles 37Sacramento 34San Diego 30Oakland 26Fresno 26Anaheim 26Irvine 25Long Beach 21Riverside 20Santa Rosa 17San Jose 17Redding 17Corona 17Concord 17Santa Ana 15Orange 13Escondido 13Ventura 12Newport Beach 12Huntington Beach 12Hayward 12Brea 12Yorba Linda 11Chino 11San Rafael 10Rancho Cucamonga 10Chico 10Vacaville 9Temecula 9Stockton 9San Bernardino 9Roseville 9Livermore 9Fullerton 9Walnut Creek 8Upland 8Santee 8Santa Maria 8Santa Barbara 8Novato 8Glendale 8Folsom 8Emeryville 8Benicia 8Simi Valley 7Santa Clara 7Rocklin 7Pasadena 7El Cajon 7Carlsbad 7Valencia 6Santa Fe Springs 6Placerville 6Petaluma 6Oroville 6Ontario 6Norco 6Gardena 6Costa Mesa 6Cerritos 6Carmichael 6Burlingame 6West Sacramento 5Turlock 5Sylmar 5South San Francisco 5Signal Hill 5Santa Clarita 5San Luis Obispo 5Ramona 5Pomona 5Pleasanton 5Paso Robles 5Palo Cedro 5Murrieta 5Morgan Hill 5Milpitas 5Lancaster 5Lake Elsinore 5Fountain Valley 5Eureka 5Downey 5Covina 5Chino Hills 5Carson 5Camarillo 5Burbank 5Buena Park 5Berkeley 5Apple Valley 5Alameda 5Yuba City 4Woodland Hills 4Wilton 4Whittier 4Westminster 4Westlake Village 4Vista 4Ukiah 4Sun Valley 4Spring Valley 4Sonora 4Sherman Oaks 4San Ramon 4San Clemente 4Rio Linda 4Redondo Beach 4Paramount 4Pacific Palisades 4Oakley 4Nipomo 4Moorpark 4Modesto 4Mission Viejo 4Martinez 4Los Alamitos 4Loomis 4Lodi 4La Crescenta 4Jurupa Valley 4Granite Bay 4Fair Oaks 4Compton 4City of Industry 4Chula Vista 4Canyon Country 4Wildomar 3Watsonville 3Tustin 3Torrance 3Susanville 3South Pasadena 3South Lake Tahoe 3South El Monte 3Sebastopol 3Santa Monica 3Santa Cruz 3San Marcos 3San Juan Capistrano 3San Carlos 3Rohnert Park 3Rialto 3Rancho Santa Margarita 3Paradise 3Pacoima 3Oceanside 3Oakdale 3Northridge 3North Hollywood 3Napa 3Monrovia 3Lakeside 3Lakeport 3La Verne 3La Mirada 3La Mesa 3La Habra 3Jamestown 3Hesperia 3Healdsburg 3Grass Valley 3Goleta 3Fort Bragg 3Fallbrook 3Elk Grove 3El Dorado Hills 3Dublin 3Diamond Bar 3Danville 3Cypress 3Cottonwood 3Clovis 3Clayton 3Citrus Heights 3Canoga Park 3Cameron Park 3Brentwood 3Baldwin Park 3Azusa 3Auburn 3Atascadero 3Arroyo Grande 3Arcata 3Arcadia 3Antioch 3Alta Loma 3

Recently suspended

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