Security Companies Serving New Jersey

New Jersey hosts a wide range of professional security firms that provide tailored protection for businesses, properties, and public venues. From armed and unarmed guards to mobile patrols and access control, these companies serve organizations across industries including hospitality, healthcare, construction, logistics, and residential communities.

Many providers are strategically located in the northern region of the state—covering the Meadowlands, Bergen, Passaic, Hudson, Sussex, and Warren counties. Their security personnel are often drawn from military or law enforcement backgrounds, and they undergo regular training and screening to ensure reliability and professionalism.

Before assigning staff, reputable agencies frequently conduct a full site assessment to evaluate risks and identify the right security approach. This may include foot patrols, vehicle patrols, fire watch services, concierge-style front desk coverage, or event security depending on client requirements.

New Jersey security companies can support both short-term projects and long-term contracts. Whether you need coverage for a single event, overnight protection for a warehouse, or 24/7 staffing for a commercial property, the providers listed here offer flexible solutions.

Explore the directory below to review security companies throughout New Jersey and compare their services, locations, and contact information to find the best match for your needs.

CompanyLocationPhoneWebsite
CompanyLocationPhoneWebsite
Strike Force Protective ServicesUnion, NY(866) 699-9058
Allied Universal Security ServicesLyndhurst, NJ(201) 896-8688
Cambridge Security ServicesNewark, NJ973-566-9400Claim Listing
Corr Protective Security ServicesUnion, NJ908-810-0700Claim Listing
Elite Task ForcePaterson, NJ(973) 302-3133Claim Listing
Ezzerra Security AgencyHillside, NJ908-436-3011Claim Listing
Hometown Security LLCMatawan, NJ(732) 441-9904Claim Listing
LANES SPECIAL SECURITY SERVICESMount Laurel, NJ609-503-0862Claim Listing
Lee's Security LLCCinnaminson, NJ(856) 314-8339Claim Listing
MARION SECURITY AGENCYRed Bank, NJ(732) 530-7133Claim Listing
MJAKE Security Services, LLCNewark, NJ973-715-0046Claim Listing
New Jersey Firearms AcademyJersey City, NJ201-386-9451Claim Listing
NJ SORA Security Guard Training & Certification by LADDSecaucus, NJ973-875-0036Claim Listing
SecuritasDenville, NJ(201) 342-5333Claim Listing
St Moritz Security ServicesEdison, NJ732-452-9500Claim Listing
Strike Force of New JerseyUnion, NJ908-688-0027Claim Listing
Summit Security Services, IncUnion, NJ908-686-6940Claim Listing
Westside Security, IncPaterson, NJ(973) 968-7670Claim Listing
Sterling Securities LLCNewark, NJ877-652-7633Claim Listing
CompanyLocationPhone
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