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Licensed manufactured housing contractors in Southern California
Every CSLB C-47 license with a business address in Los Angeles, Orange, San Diego, Riverside or San Bernardino County, from CSLB data updated 10/22/2026.
By county
Riverside County has the most, 79 of 198 (39.9%).
| County | Licenses | Active | Share of SoCal |
|---|---|---|---|
| Riverside County | 79 | 76 | 39.9% |
| San Diego County | 38 | 38 | 19.2% |
| San Bernardino County | 30 | 29 | 15.2% |
| Orange County | 26 | 24 | 13.1% |
| Los Angeles County | 25 | 25 | 12.6% |
General Manufactured Housing (C-47) by city
- Hemet 10
- Huntington Beach 10
- Corona 9
- Moreno Valley 8
- San Bernardino 6
- Riverside 6
- El Cajon 5
- Murrieta 5
- Lake Elsinore 4
- Perris 4
- Vista 4
- Rancho Cucamonga 4
- Lakeside 4
- Menifee 4
- Santee 3
- Temecula 3
- Los Angeles 3
- Winchester 3
- Norco 3
- San Marcos 3
- Calimesa 3
- Escondido 3
- Hesperia 3
- Santa Ana 3
- Carlsbad 2
- Victorville 2
- Phelan 2
- Bonita 2
- Anaheim 2
- Tustin 2
- Chino 2
- Apple Valley 2
- Calabasas 2
- Cherry Valley 2
- San Diego 2
- Acton 2
- Garden Grove 2
- Nuevo 2
- Colton 2
- La Mesa 2
- Lancaster 2
- Encinitas 1
- Homeland 1
- Canyon Country 1
- Ontario 1
- Upland 1
- Woodland Hills 1
- Burbank 1
- Northridge 1
- Rialto 1
- Coachella 1
- Palmdale 1
- West Covina 1
- Arleta 1
- Fountain Valley 1
- Beaumont 1
- Lomita 1
- El Monte 1
- Spring Valley 1
- Westminster 1
1 new license for General Manufactured Housing (C-47) across SoCal
Issued Oct 16 – Oct 22, 2026.
Quick facts
How many licensed manufactured housing contractors are in Southern California?
198 manufactured housing contractors with a California CSLB license list a business address in Southern California. 192 of them have an active license in good standing (CSLB data as of 10/22/2026).
How many manufactured housing contractors in Southern California have a license problem right now?
6 are not in good standing right now. 17 active licenses expire within 90 days. Each county and city list linked here shows the status and a plain-English OK-to-hire verdict.
How do I check if a manufactured housing contractor is licensed?
Search the business name or license number on LicenseWatch CA to see license status, bond and workers' comp in one place, then confirm on the CSLB website before you sign a contract. In California, work over $1,000 in labor and materials requires a licensed contractor.
New and lapsed SoCal licenses, every Monday
New licenses, expirations and workers' comp lapses across five counties. One short email a week.