# Fire protection companies in Oxnard, California 6 contractors with an active California CSLB C-16 Fire Protection Contractor license have a location in Oxnard, California, as of October 24, 2026. Another 45 are located elsewhere in Ventura County. ## Located in Oxnard - [Blois Construction LLC](https://plumbregistry.com/fire-protection/providers/blois-construction-llc/) — based in Oxnard, CA; fire sprinkler; licenses: 256065; phone: 805-656-1432 - [Channel Islands Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/channel-islands-fire-protection-inc/) — based in Oxnard, CA; fire sprinkler; licenses: 1013199; phone: 818-408-1900 - [Langkilde's Fire Protection](https://plumbregistry.com/fire-protection/providers/langkilde-s-fire-protection/) — based in Oxnard, CA; fire sprinkler; licenses: 963681; phone: 805-895-9838 - [Langkilde's Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/langkilde-s-fire-protection-inc/) — based in Oxnard, CA; fire sprinkler; licenses: 1057077; phone: 805-895-9838 - [Oxnard Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/oxnard-fire-protection-inc/) — based in Oxnard, CA; fire sprinkler; licenses: 943937; phone: 805-432-0434 - [Service-Pro Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/service-pro-fire-protection-inc/) — based in Oxnard, CA; fire sprinkler; licenses: 817889; phone: 805-487-1477 ## Elsewhere in Ventura County - [A And S Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/a-and-s-fire-protection-inc/) — based in Ventura, CA; fire sprinkler; licenses: 838418; phone: 805-650-2505 - [A/C Fire Protection Company](https://plumbregistry.com/fire-protection/providers/a-c-fire-protection-company/) — based in Ventura, CA; fire sprinkler; licenses: 970460; phone: 805-658-6809 - [Action Fire Protection](https://plumbregistry.com/fire-protection/providers/action-fire-protection-camarillo/) — based in Camarillo, CA; fire sprinkler; licenses: 629287; phone: 805-639-0255 - [Alliance Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/alliance-fire-protection-inc/) — based in Camarillo, CA; fire sprinkler; licenses: 990842; phone: 805-484-0511 - [Bender Farms](https://plumbregistry.com/fire-protection/providers/bender-farms/) — based in Santa Paula, CA; fire sprinkler; licenses: 207151; phone: 818-399-0916 - [Bender MFG Inc](https://plumbregistry.com/fire-protection/providers/bender-mfg-inc/) — based in Santa Paula, CA; fire sprinkler; licenses: 1032298; phone: 818-399-0916 - [Brandt Construction Company](https://plumbregistry.com/fire-protection/providers/brandt-construction-company/) — based in Moorpark, CA; fire sprinkler; licenses: 484142; phone: 805-523-7818 - [CAL Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/cal-fire-protection-inc/) — based in Ojai, CA; fire sprinkler; licenses: 1020604; phone: 805-258-9594 - [Centerline Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/centerline-fire-protection-inc/) — based in Simi Valley, CA; fire sprinkler; licenses: 858498; phone: 805-578-9000 - [Cobos Fire & Safety](https://plumbregistry.com/fire-protection/providers/cobos-fire-safety/) — based in Ventura, CA; fire sprinkler; licenses: 1030436; phone: 805-201-6699 - [County Fire Protection](https://plumbregistry.com/fire-protection/providers/county-fire-protection/) — based in Ventura, CA; fire sprinkler; licenses: 864414; phone: 805-650-1971 - [Fierce Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/fierce-fire-protection-inc/) — based in Simi Valley, CA; fire sprinkler; licenses: 927963; phone: 805-583-5000 - [Fire Alarm SFP](https://plumbregistry.com/fire-protection/providers/fire-alarm-sfp/) — based in Thousand Oaks, CA; fire sprinkler; licenses: 1128522; phone: 310-920-3391 - [Fire Break Protection Systems Inc](https://plumbregistry.com/fire-protection/providers/fire-break-protection-systems-inc/) — based in Simi Valley, CA; fire sprinkler; licenses: 976981; phone: 805-584-6800 - [Fire Prevention Group](https://plumbregistry.com/fire-protection/providers/fire-prevention-group/) — based in Ventura, CA; fire sprinkler; licenses: 551586; phone: 310-722-1556 - [Fire Safety Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/fire-safety-fire-protection-inc/) — based in Thousand Oaks, CA; fire sprinkler; licenses: 966206; phone: 805-368-6426 - [Fire Sprinkler Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/fire-sprinkler-fire-protection-inc/) — based in Westlake Village, CA; fire sprinkler; licenses: 1020404; phone: 858-999-7446 - [Firebreak Response Service Inc](https://plumbregistry.com/fire-protection/providers/firebreak-response-service-inc/) — based in Simi Valley, CA; fire sprinkler; licenses: 1136104; phone: 805-584-6800 - [Firetech Automatic Sprinkler](https://plumbregistry.com/fire-protection/providers/firetech-automatic-sprinkler/) — based in Ventura, CA; fire sprinkler; licenses: 521749; phone: 805-320-1231 - [Fraker Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/fraker-fire-protection-inc/) — based in Westlake Village, CA; fire sprinkler; licenses: 437640; phone: 818-825-0650 - [Frontier Fire Protection](https://plumbregistry.com/fire-protection/providers/frontier-fire-protection/) — based in Newbury Park, CA; fire sprinkler; licenses: 800572; phone: 805-376-9076 - [Holwick Constructors Inc](https://plumbregistry.com/fire-protection/providers/holwick-constructors-inc/) — based in Westlake Village, CA; fire sprinkler; licenses: 766151; phone: 310-277-8475 - [Integrated Fire & Safety](https://plumbregistry.com/fire-protection/providers/integrated-fire-safety/) — based in Ventura, CA; fire sprinkler; licenses: 502754; phone: 805-648-5906 - [John Richardson](https://plumbregistry.com/fire-protection/providers/john-richardson/) — based in Thousand Oaks, CA; fire sprinkler; licenses: 994816; phone: 818-519-5886 - [Kivlen Plumbing](https://plumbregistry.com/fire-protection/providers/kivlen-plumbing/) — based in Simi Valley, CA; fire sprinkler; licenses: 436314; phone: 805-208-8488 - [Majestic Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/majestic-fire-protection-inc/) — based in Simi Valley, CA; fire sprinkler; licenses: 686488; phone: 805-813-9152 - [MCR Plumbing Inc](https://plumbregistry.com/fire-protection/providers/mcr-plumbing-inc/) — based in Moorpark, CA; fire sprinkler; licenses: 707514; phone: 805-484-9800 - [MID City Fire](https://plumbregistry.com/fire-protection/providers/mid-city-fire/) — based in Simi Valley, CA; fire sprinkler; licenses: 712543; phone: 310-391-2884 - [Mitchell Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/mitchell-fire-protection-inc/) — based in Ventura, CA; fire sprinkler; licenses: 741538; phone: 805-647-2664 - [One King Fire Protection](https://plumbregistry.com/fire-protection/providers/one-king-fire-protection/) — based in Ventura, CA; fire sprinkler; licenses: 1156396; phone: 805-814-6133 - [Perfect Connections](https://plumbregistry.com/fire-protection/providers/perfect-connections/) — based in Thousand Oaks, CA; fire sprinkler; licenses: 614232; phone: 805-630-2540 - [Precision Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/precision-fire-protection-inc/) — based in Ventura, CA; fire sprinkler; licenses: 1045293; phone: 805-256-1840 - [Protech WF Protection Inc](https://plumbregistry.com/fire-protection/providers/protech-wf-protection-inc/) — based in Thousand Oaks, CA; fire sprinkler; licenses: 1135596; phone: 310-920-3391 - [R & R Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/r-r-fire-protection-inc/) — based in Ventura, CA; fire sprinkler; licenses: 808823; phone: 805-654-0922 - [R G S Fire Protection](https://plumbregistry.com/fire-protection/providers/r-g-s-fire-protection/) — based in Ventura, CA; fire sprinkler; licenses: 1110048; phone: 805-320-4947 - [R L D Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/r-l-d-fire-protection-inc/) — based in Ventura, CA; fire sprinkler; licenses: 914905; phone: 805-625-2518 - [Sergent's Mechanical Systems Inc](https://plumbregistry.com/fire-protection/providers/sergent-s-mechanical-systems-inc/) — based in Santa Paula, CA; fire sprinkler; licenses: 487676; phone: 805-486-4562 - [Simi Valley Plumbing Inc](https://plumbregistry.com/fire-protection/providers/simi-valley-plumbing-inc/) — based in Simi Valley, CA; fire sprinkler; licenses: 304424; phone: 805-522-7047 - [SK Plumbing & Mechanical Inc](https://plumbregistry.com/fire-protection/providers/sk-plumbing-mechanical-inc/) — based in Simi Valley, CA; fire sprinkler; licenses: 1011510; phone: 805-404-8011 - [Smithson Fire Protection](https://plumbregistry.com/fire-protection/providers/smithson-fire-protection/) — based in Ventura, CA; fire sprinkler; licenses: 669356; phone: 805-647-5445 - [Suttles Plumbing & Mechanical Corp](https://plumbregistry.com/fire-protection/providers/suttles-plumbing-mechanical-corp/) — based in Simi Valley, CA; fire sprinkler; licenses: 268688; phone: 818-718-9779 - [Suttles Plumbing Inc](https://plumbregistry.com/fire-protection/providers/suttles-plumbing-inc/) — based in Simi Valley, CA; fire sprinkler; licenses: 965356; phone: 818-718-9779 - [T & S Fire Protection Inc](https://plumbregistry.com/fire-protection/providers/t-s-fire-protection-inc/) — based in Ventura, CA; fire sprinkler; licenses: 1060914; phone: 805-232-3216 - [Tasco Building And Design](https://plumbregistry.com/fire-protection/providers/tasco-building-and-design/) — based in Thousand Oaks, CA; fire sprinkler; licenses: 554513; phone: 805-407-2585 - [Theron L Merrell](https://plumbregistry.com/fire-protection/providers/theron-l-merrell/) — based in Ventura, CA; fire sprinkler; licenses: 942986; phone: 805-648-5906 ## FAQ **How do I check that a fire protection company in Oxnard is licensed?** Search the company name or license number in the California Contractors State License Board public lookup (https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx). Every company listed here shows its license numbers and expiration dates, re-checked against state records on each data refresh. **What license does a fire protection company need in California?** California contractors who lay out, fabricate and install fire protection systems (sprinklers and fixed suppression systems) must hold a CSLB C-16 Fire Protection Contractor license. C-16 does not cover electrical fire alarm systems, which are licensed under other classifications. **Does a company need to be located in Oxnard to work there?** No. California licenses are statewide, so companies based elsewhere in Ventura County or across California can work in Oxnard. Confirm the service area with the company. _Source: California Contractors State License Board (CSLB) licensee records (https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx), retrieved October 24, 2026. Published by Plumb Registry._