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Find the 4 Best Security Companies in Delaware

Browse 4 security companies serving Delaware, including Wilmington and Delmar, for home and commercial protection. Review guarding, patrol and security system services, read customer feedback and contact local providers for estimates.
Delmar (1)
Wilmington (3)
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Wayman Fire Protection
50+ Years
Emergency
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We offer 24-hour emergency service with a two-hour response guarantee for local clients.
Wayman Fire Protection provides fire alarm systems, sprinkler systems, and security solutions with 24/7 emergency service in Delaware, Pennsylvania, and New Jersey.
Fire Alarm Systems Sprinkler Systems Security Systems
(302) 994-5757 Call Profile
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Security Instrument
50+ Years
Emergency
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We offer over 60 years of experience in customized security solutions.
Trusted security provider since 1960 offering customized alarm systems, 24/7 monitoring, and smart home integrations for residential and commercial properties in DE, MD, NJ, PA.
Home Security Systems Commercial Alarm Monitoring Video Surveillance
(302) 633-5621 Call Profile
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ADVANCED Security Solutions
Emergency
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We provide 24/7 professional monitoring with UL-listed services
Trusted security solutions for homes and businesses in Delmar, DE. Custom systems, 24/7 monitoring, and expert support. Contact us today for a free consultation.
Intrusion Detection Video Surveillance Access Control
(302) 280-6233 Call Profile
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Sonitrol Verified Electronic Security
50+ Years
Emergency
Not rated yet
We offer 24/7 monitoring with real-time audio verification of security threats
Sonitrol Verified Electronic Security offers advanced verified security solutions including intrusion detection, access control, and fire protection for businesses in Wilmington, DE and surrounding areas. Our audio-based technology ensures rapid threat ve
Intrusion Detection Access Control Digital Video Surveillance
(302) 652-3060 Call Profile