2025 marked our 20th anniversary.
Proudly serving clients for over 20 years... We are DSS! This video highlights the people and organizational philosophy that made DSS one of the nation’s top security services providers.
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Trusted Security Experts Committed to Service
Custom Security Solutions
DSS develops customized, client-specific security solutions that protect your people, assets, and reputation.
Client-Centered Service
DSS is committed to exceeding your expectations through constant communication and service excellence.
In-Depth Experience
DSS has a proven track record protecting major corporations, universities, media giants, utilities, and financial institutions.
Your Assets are Valuable.
We Make Every Second Count.
Mario J. Doyle
20 years of success
and service.
Since 2005, the DSS team has developed outstanding track record of success, protecting a diverse array of clients across multiple market sectors, including media conglomerates, utilities, leading colleges and universities, telecommunications services providers, global financial services giants, manufacturers, museums and cultural venues, K-12 schools, newspapers, and premier residential buildings and communities.
We are recognized as a premiere security services provider, able to deliver the full range of security services, including executive protection, investigations, and traditional guarding services, for clients across the United States.
Our success rests on the trust our clients place in us to protect their assets, people, and reputations, and in the never-ending dedication of DSS team members, who meet every challenge and continue to exceed expectations every day.
Mario J. Doyle
20 years of
success and service.
Since 2005, the DSS team has developed outstanding track record of success, protecting a diverse array of clients across multiple market sectors, including media conglomerates, utilities, leading colleges and universities, telecommunications services providers, global financial services giants, manufacturers, museums and cultural venues, K-12 schools, newspapers, and premier residential buildings and communities.
We are recognized as a premiere security services provider, able to deliver the full range of security services, including executive protection, investigations, and traditional guarding services, for clients across the United States.
Our success rests on the trust our clients place in us to protect their assets, people, and reputations, and in the never-ending dedication of DSS team members, who meet every challenge and continue to exceed expectations every day.
Custom Security Solutions
Security Officer Services
- Permanent Manned Security (armed and unarmed)
- Disaster Response and Emergency Services
- Control Room Monitoring
- Special Event Security
- Security Patrols
Fire & Life Safety Services
- Fire Guards
- Fire Safety Directors
- Emergency Medical Technician (EMT) Services
Mobile Guarding Services
- Patrol & Facility Inspections
- Alarm Response
- Employee Security Escorts
Background Screening
- Employment Screening
- Tenant Screening
- Vendor Screening
Electronic Security Services
- Video Surveillance
- Access Control
- Intrusion Detection
- Fire & Burglar Alarm Systems
- Full System Integration
Investigation Services
- Surveillance
- Criminal Investigations
- Litigation Support Technical Surveillance Countermeasures (TSCM)
Executive Protection
- Advance Surveys
- Alarm Executive Escorts
- Secure Location/Counter-Surveillance Services
- Shareholder Meeting Security
Due
Diligence
- Vendor Qualification
- Franchise Due Diligence
- Vetting of Political Candidates
Security Consulting
- Threat and Vulnerability Assessments Design Basis Threat Analysis and Crime Prevention Through Environmental Design (CPTED) All Hazards Reviews and Plans
- Security & Life Safety Training Security Policies & Procedures Development
Remote Monitoring
- Remote Alarm Verification
- Remote Entry/Exit Management
- 24/7 Incident Verification and Live Reporting
- Remote Patrol/Remote Perimeter Protection
- Remote Employee Escort
- Security Devices
Intelligence, Risk, & Strategic Initiatives
- Protective Intelligence Programs
- Risk Advisory Consulting Services
- Functional & Tabletop Exercises
- Specialized Training Curriculum
- Strategic Initiatives
How can Doyle Security help you?
Let’s discuss a DSS solution.
Request a free security assessment.
Click here for
quick form.
Hire professional security guards today.
Click here for
intake form.
Protect your property 24/7.
Click here to
send us an email
Talk to a security expert asap.
Call us at
(877) 377-7749
Request our brochure.
Click here for
request form.
Industries We Serve
Colleges & Universities
Financial
Institutions
Government
Facilities
Special
Events
Hotels &
Resorts
Industrial & Manufacturing
Real Estate
Properties
Malls &
Retail Centers
How can Doyle Security help you?
Let’s discuss a DSS solution.
Request a free security assessment.
Click here for
quick form.
Hire professional security guards today.
Click here for
intake form.
Protect your property 24/7.
Click here to
send us an email
Talk to a security expert asap.
Call us at
(877) 377-7749
Request our brochure.
Click here for
request form.
We work with
big and small clients.
Security Manager
Security Director
Security Manager
What Our Clients Say
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