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Security guard companies in Concord, CA

15 security and alarm companies in Concord offering security guard companies. California private patrol operators and Illinois private security contractor agencies: companies licensed to furnish security officers and patrols.

Featured spots · Concord, CA

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All 15

Bay Alarm Company5130 Commercial Cir · Concord, CA 94520 · Security guard companiesPrivate patrol operator · licensed since 1983California-licensedSecurity guards
Guardian Security Agency1820 Galindo St Ste 3 · Concord, CA 94520 · Security guard companiesPrivate patrol operator · licensed since 1992California-licensedSecurity guards
Ax9 Security, Inc.2151 Salvio St Ste 260 · Concord, CA 94520 · Security guard companiesPrivate patrol operator · licensed since 2004California-licensedSecurity guards6 branch offices
Pinkerton Consulting & Investigations, Inc.1800 Sutter St Ste 800 · Concord, CA 94520 · Security guard companiesPrivate patrol operator · licensed since 2004California-licensedSecurity guards
Wright Guard2300 Stanwell Dr Ste C · Concord, CA 94520 · Security guard companiesPrivate patrol operator · licensed since 2013California-licensedSecurity guards
Securitas Security Services USA, Inc.1800 Sutter St Ste 800 · Concord, CA 94520 · Security guard companiesPrivate patrol operator branch office · licensed since 2016California-licensedSecurity guardsBranch office
Universal Protection Service, LP1855 Gateway Blvd Ste 140 · Concord, CA 94520 · Security guard companiesPrivate patrol operator branch office · licensed since 2017California-licensedSecurity guardsBranch office
Sentry Security Services, Inc.1390 Willow Pass Rd Ste 430 · Concord, CA 94520 · Security guard companiesPrivate patrol operator · licensed since 2019California-licensedSecurity guards
The Guard Alliance, Inc.1401 Willow Pass Rd Ste 1060 · Concord, CA 94520 · Security guard companiesPrivate patrol operator · licensed since 2019California-licensedSecurity guards
Ax9 Security, Inc.2151 Salvio St Ste 260 · Concord, CA 94520 · Security guard companiesPrivate patrol operator branch office · licensed since 2023California-licensedSecurity guardsBranch office
Ax9 Security, Inc.2151 Salvio St Ste 260 · Concord, CA 94520 · Security guard companiesPrivate patrol operator branch office · licensed since 2023California-licensedSecurity guardsBranch office
Tacfleet Security2151 Salvio St Ste 270 · Concord, CA 94520 · Security guard companiesPrivate patrol operator · licensed since 2023California-licensedSecurity guards
Tsh International Security Services Inc.1905 Concord Blvd Unit 242 · Concord, CA 94520 · Security guard companiesPrivate patrol operator · licensed since 2024California-licensedSecurity guards
Global Aviation Management Group Inc.181 John Glenn Drive · Concord, CA 94520 · Security guard companiesPrivate patrol operator branch office · licensed since 2025California-licensedSecurity guardsBranch office
Ax9 Security, Inc.2151 Salvio St Ste 260 · Concord, CA 94520 · Security guard companiesPrivate patrol operator branch office · licensed since 2026California-licensedSecurity guardsBranch office