Run a free full auditCoastal Burglar Alarm of North Charleston is a burglar alarm store in North Charleston, SC. The company provides residential and commercial security and technological installations, including burglar alarms, smoke and carbon monoxide detectors, and commercial automatic gate installations. It also handles audiovisual needs such as surround sound speakers, home theaters, and automated devices for home control. Coastal Burglar Alarm has served the Charleston area since 1959 and holds a rating of 4.30 based on 32 reviews.
Established in 1959, Coastal Burglar Alarm is Charleston's oldest locally owned and operated security systems company. It operates its own central monitoring facility located in Charleston, handling all security monitoring locally rather than outsourcing to out-of-state facilities. The company partners with Honeywell for smart home products like cameras, thermostats, humidifiers, and wireless doorbells, and with Watercop for Wi-Fi enabled automatic leak detection and shutoff systems. The team manages construction, wiring, installation, and maintenance for all projects.
Coastal Burglar Alarm specializes in residential and commercial camera systems, offering dome, bullet, PTZ, hidden, and wireless models equipped with night vision and motion detection. The systems support remote access via smartphones, tablets, or computers and offer both cloud-based and local digital storage for recorded footage. The business also installs access control systems to manage property entry. Services extend to cabling needs and individualized security monitoring for homes and businesses.
Coastal Burglar Alarm of North Charleston maintains a solid reputation among the customers it has served, supported by a steady record of repeat and referred customers. Its local monitoring station and long history of service distinguish it in the category.
Coastal Burglar Alarm of North Charleston combines decades of local experience with on-site monitoring to provide reliable security and technological solutions for the Charleston community.
Coastal Burglar Alarm of North Charleston is located on Savannah Highway Unit 6 in North Charleston, SC, just steps from Sam Rittenberg Boulevard and about a tenth of a mile from Savannah Highway. The business is situated near Orange Grove Charter Middle School and NOAA Fisheries, with easy access to Orleans Road and the Mark Clark Expressway.
BizScoreAI awarded the business a Content Quality score of 100 out of 100, which ensures the website clearly answers customer questions and provides descriptions that AI assistants can quote directly. The company also received a Technical score of 97 out of 100, confirming that the site is secure, indexable, and free of errors so search engines can read it without issues.
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BizScoreAI scanned the website coastalburglaralarm.com on June 4, 2026. Coastal Burglar Alarm of North Charleston has a BizScore of 62 out of 100.
AI visibility scan by category: AI Discovery 0 of 25 points, Structured Data 0 of 25 points, Content Readiness 22 of 30 points, AI Trust Signals 15 of 20 points.
Website audit sub-scores (out of 100): On-Page 87, Technical 97, Performance 74, Content 79.
Strengths: 6 checks passed. AI Content Blocking, Q&A Content, AI-Parseable Headings, Meta Description, About/Team Page, XML Sitemap.
Areas to improve: 6 checks. llms.txt (failed), AI Crawler Access (failed), FAQPage Schema (failed), Organization Schema (warning), Speakable Schema (warning), Author Signals (warning).
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