Best Private Security in Oceanside, NY

Blue Knight Security & Patrol is a highly-regarded Long Island-based security firm with extensive experience serving residential communities, commercial properties, and construction sites throughout Nassau County. They maintain an excellent reputation for responsive service, professional security personnel, and reliable 24/7 patrol services. Their team includes both armed and unarmed officers with comprehensive training and proper NYS licensing. They're known for their strong community presence and customized security solutions tailored to Oceanside's specific needs.

AFA Protective Systems is a well-established security provider serving the entire Long Island region with over two decades of experience. They offer comprehensive security solutions including professional guard services, advanced surveillance systems, and integrated security technology. As a full-service security company, they provide both physical security personnel and electronic security systems, making them a versatile choice for Oceanside businesses and residential communities. Their long track record and extensive local references demonstrate their reliability and commitment to customer satisfaction.

Allied Universal is one of the largest security services companies in North America with a strong local presence throughout Long Island. While a national provider, their Garden City office serves Oceanside and surrounding communities with customized security solutions. They offer professionally trained security officers, mobile patrol units, and comprehensive security management services. Their extensive resources and standardized training protocols ensure consistent, high-quality service delivery. They're particularly well-suited for larger commercial properties, corporate facilities, and multi-site security needs in the Oceanside area.