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Which Security Systems & Service Provider Should You Choose in South Carolina?

Review 16 security providers across South Carolina, including Columbia, Greenville and North Charleston, and find out what each company offers. Consider customer feedback and business details, then shortlist providers who offer the systems or protection services you need.
Beaufort (1)
Charleston (1)
Columbia (2)
Conway (1)
Darlington (1)
Greenville (2)
Hilton Head Island (1)
Laurens (1)
North Charleston (2)
Rock Hill (1)
Summerville (1)
Taylors (1)
West Columbia (1)
5 reviews
Tandem Cyber Solutions
8 Years
5 reviews
Veteran-Owned U.S.-based cybersecurity firm with 6+ years of specialized experience
Tandem Cyber Solutions delivers enterprise-grade cybersecurity services in Charleston, SC. Our certified ethical hackers provide penetration testing, vulnerability assessments, and continuous security programs to protect businesses from cyber threats.
Penetration Testing Hacker-Powered Security Program Vulnerability Management
(843) 520-6335 Call Profile
4 reviews
Carolina Fire Safety
50+ Years
4 reviews
We have over 60 years of experience in fire safety solutions
Carolina Fire Safety offers fire equipment sales, installation, and maintenance services in Columbia, SC, ensuring compliance and safety for businesses and residents.
Fire Extinguisher Servicing Suppression Systems Restaurant Fire Equipment
(803) 252-2602 Call Profile
4 reviews
Elite Security Systems
8 Years
Emergency
4 reviews
We have over 15 years of combined experience in security system design
Elite Security Systems in Charleston, SC offers top-tier home and business security solutions including surveillance, access control, and 24/7 monitoring. Protect your property with customized systems tailored to your needs.
Home Security Business Security Access Control
(843) 250-8797 Call Profile
1 review
Absolute Security
22 Years
Emergency
1 review
Family-owned operation serving South Carolina since 2004
Professional home security and automation services in South Carolina. Custom packages, 24/7 monitoring, and expert installation. Contact us today for a free consultation.
Home Security Systems Smart Home Automation 24/7 Monitoring
(864) 322-2333 Call Profile
Southern Sentry
28 Years
Emergency
1 review
Southern Sentry
28 Years
Emergency
1 review
We offer 15+ years of local security expertise tailored to Lowcountry needs
Southern Sentry provides customized home and business security systems with 24/7 monitoring, intrusion protection, and emergency response services in the Lowcountry region.
Residential Security Business Security Perimeter Protection
(843) 470-0700 Call Profile
6 reviews
Anthony Proietta & Associates
Emergency
6 reviews
We offer 24/7 dispatch and real-time GPS monitoring for immediate response.
Trusted security solutions across South Carolina. Anthony Proietta & Associates offers armed/unarmed officers, AI surveillance, and event security with SLED-certified expertise.
Uniformed Armed Security Unarmed Security Officers Executive Protection
(803) 765-0839 Call Profile
4 reviews
Coastal Security Services
20 Years
Emergency
4 reviews
24/7 Security Operations Center with AI-supported monitoring
Trusted security solutions in Bluffton, SC. Coastal Security Services offers 24/7 protection, private investigations, and certified training. Serving SC, GA, and FL since 2006.
Security Officers Private Investigations Training Academy
(843) 247-0788 Call Profile
6 reviews
Comporium
6 reviews
We offer 130+ years of telecommunications expertise and local community investment.
Experience reliable internet, TV, and security services from Comporium, a trusted local provider serving the Carolinas for over 130 years.
High-Speed Internet TV Packages Security Systems
(888) 403-2667 Call Profile
Not rated yet
Anthony Proietta & Associates Investigation
Not rated yet
Licensed by South Carolina Law Enforcement Division (SLED) for legal compliance.
Licensed private investigation services in Charleston, SC. Anthony Proietta & Associates Investigation Investigations provides discreet, professional investigative solutions for legal, insurance, and personal matters across South Carolina.
Adultery Investigations Background Checks Child Custody Investigations
(864) 271-7901 Call Profile
Anvis Alarm
47 Years
Emergency
Not rated yet
Anvis Alarm
47 Years
Emergency
Not rated yet
We are a local family-owned business serving the community since 1979
Trusted local security provider since 1979 offering smart home and business security systems with 24/7 monitoring. Serving Greenville and Upstate South Carolina with personalized solutions.
Smart Home Solutions Commercial Security Access Control
(864) 234-0073 Call Profile