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Water Conditioning — California
312 records carry this classification in CSLB's records, as of November 3, 2026. Pick a city to see them.
Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.
- Fresno
- San Diego
- Bakersfield
- Santa Rosa
- Salinas
- San Jose
- Santa Maria
- Costa Mesa
- Oxnard
- Santa Ana
- Livermore
- Ventura
- Santa Barbara
- Los Banos
- Arroyo Grande
- Lake Elsinore
- Irvine
- Valencia
- Chino
- San Rafael
- Vacaville
- Simi Valley
- El Cajon
- Brentwood
- Auburn
- Middletown
- Concord
- Riverside
- San Fernando
- Reno
- Walnut
- Vista
- Carlsbad
- Diamond Bar
- Newhall
- Anderson
- Redding
- Nevada City
- Modesto
- Anaheim
- San Dimas
- Grover Beach
- Canoga Park
- Whittier
- Long Beach
- Petaluma
- Lancaster
- Fullerton
- Orange
- Torrance
- Burbank
- Cypress
- Madera
- Corona
- Hesperia
- Fontana
- Montclair
- Santa Cruz
- Watsonville
- San Clemente
- Westlake Village
- Norco
- Rancho Cucamonga
- Heber
- Pagosa Springs
- Union City
- South Lake Tahoe
- Newport Beach
- Sebastopol
- Diamond Springs
- Jurupa Valley
- Tujunga
- Cobb
- Menifee
- Placentia
- Santa Monica
- Atascadero
- Philo
- Woods Cross
- Palmdale
- Pismo Beach
- Laguna Niguel
- Norwalk
- Paramount
- Healdsburg
- Pomona
- Murrieta
- Brawley
- West Hollywood
- Encinitas
- Hacienda Heights
- Everett
- Aptos
- Scottsdale
- Eureka
- Oakhurst
- Gilroy
- Cool
- Vernon
- Port Orchard
Showing the 100 largest of 192 cities for this class. Search by name or license number from the California page to reach any record directly.