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Based in Staten Island NY and with over 10 years of security service experience, Dahlcore offers security guard services that can meet many different needs. Dahlcore is fully DEDICATED to their clients, which is why clients of Dahlcore receive 24/7 support services that can offer assistance whenever a situation may arise. This round the clock support illustrates the DEDICATION and COMMITMENT Dahlcore security guards have to their clients in Staten Island, Brooklyn, Manhattan, Queens, Bronx, and Long Island.
Dahlcore Security Services prides itself in offering HIGH QUALITY security guards and supervisors. security guards and supervisors are held to law enforcement and military standards. At Dahlcore, every client in Staten Island, Brooklyn, Manhattan, Queens, Bronx, and Long Island receives personal attention to develop an individualized security plan that will meet their needs.


In Staten Island, Brooklyn, Manhattan, Queens, Bronx, and Long Island, Dahlcore handles all security service situations with security guards held to the highest level of care and PROFESSIONALISM. We appreciate that our clients expect a level of care that is nothing less than exceptional.

As a Veteran Owned and Operated Business we believe in managing on the front lines. If you have Dahlcore as your security service provider you already know that we are personally managing all of the security guards. Not only in the office, but in the field as well. Staten Island, Brooklyn, Manhattan, Queens, Bronx, and Long Island, Dahlcore is there front and center. Security is more than a business, it is a responsibility. A responsibility to our clients and our Security Officers. Leading by example and treating our Security Officers as family (or as we say like to say “Members of Tightknit Unit”) we can guarantee that engaged and proactive Dahlcore Security Officers will be protecting you and your property.
See our latest promo video showing our security guards in action providing security service in Staten Island, Brooklyn, Manhattan, Queens, Bronx, and Long Island. Be sure to subscribe to our YouTube Channel!

Rapid, code-compliant fire safety monitoring and response across NYC to protect people, property, and continuity.

Professional, uniformed guards deter threats, manage access, and safeguard your business 24/7.

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Fire Protection Services
Rapid, code-compliant fire safety monitoring and response across NYC to protect people, property, and continuity.

Commercial Security Services
Professional, uniformed guards deter threats, manage access, and safeguard your business 24/7.

Employee Termination
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Rapid, code-compliant fire safety monitoring and response across NYC to protect people, property, and continuity.

Professional, uniformed guards deter threats, manage access, and safeguard your business 24/7.

A compliant, step-by-step offboarding checklist that protects assets, revokes access, and minimizes risk during terminations in New York.

Reduce shrink with trained LP agents, analytics-driven patrols, and discreet incident response.

Compassionate, HIPAA-aware security that protects patients, staff, and facilities without disrupting care.

Hospitality-focused protection that elevates guest safety, brand image, and operational peace of mind.

Design, installation, and management of modern access control systems in NYC, from key cards to mobile credentials.

Explore our complete suite of security and safety solutions tailored to your needs.
Data security is our top priority. We implement end-to-end encryption, secure data centers, and strict access controls to protect your information. Additionally, we comply with industry standards like GDPR and regularly update our systems to stay ahead of potential threats.
We provide 24/7 customer support through various channels, including live chat, email, and phone. Our dedicated team is always ready to help you resolve any issues or answer your queries promptly.
Absolutely! Our plans are flexible, allowing you to upgrade or downgrade as your business grows or your needs change. You can easily make adjustments through your account settings without any downtime.
Yes, our platform is designed for seamless integration with popular tools like CRM systems, project management software, and analytics platforms. This ensures smooth workflows without the need for additional development.
We offer a comprehensive free trial that gives you full access to our platform’s core features. This allows you to explore its functionality and determine if it’s the right fit for your needs before making a decision.
By automating repetitive tasks, optimizing workflows, and providing data-driven insights, our platform helps you increase efficiency and reduce operational costs. This allows you to focus on strategic goals and business expansion.
We provide detailed onboarding sessions, video tutorials, and an extensive knowledge base to help new users get started. Additionally, our team conducts regular webinars to ensure you make the most out of our platform's features.

Veteran‑owned Dahlcore delivers licensed security guards, patrol, fire watch, and loss prevention across New York City and Long Island—available 24/7 for scheduled or urgent security needs.
Call now for a free security consultation.
Dahlcore Security Guard Services
Manhattan Office:
250 Park Ave, New York, NY 10177, United States
Staten Island Office:
1110 South Avenue, Staten Island, New York 10314, United States
Hours:
Mon–Fri 08:00 am – 08:00 pm · Sat–Sun Closed
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