Run a free full auditCarter's City Self Storage is a self-storage facility in Charleston, SC, located at 2143 Heriot St. It holds a rating of 4.70 based on 18 reviews.
The facility was established in 1994 by the Carter family. The parent company, GS Carter & Son Inc, was founded in 1932 by Grayson S. Carter, Sr. The site originally operated as a lumber business for four generations. In 1998, Grayson S. Carter, III expanded the property to include self-storage.
Carter’s City Self Storage is located on the Charleston peninsula just off King St. The facility offers drive-up access seven days a week. Unit sizes range from mini units suitable for seasonal items or office supplies to large units capable of holding three bedrooms worth of furniture. Medium units can accommodate a living room and two bedrooms. The facility provides both climate-controlled and non-climate-controlled units.
The business serves both residential and commercial customers. Dedicated commercial warehouses and contractor units are available for businesses and contractors. The facility offers military discounts and special pricing for long-term rentals.
The facility sits on Heriot Street, roughly a tenth of a mile from the Charleston Fire Department Station 9 and Headquarters. It is located about a fifth of a mile from King Street, Rutledge Avenue, and Meeting Street.
BizScoreAI gives the business a Technical score of 86 out of 100, which means the website is technically sound and secure so search engines can read it without errors. The Content Quality score is 75 out of 100, which means the website answers customer questions clearly so AI assistants can quote it directly.
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BizScoreAI scanned the website cartercityselfstorage.com on June 3, 2026. Carter's City Self Storage has a BizScore of 62 out of 100. The website audit behind the SEO score ran on October 23, 2026.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 26 of 30 points, AI Trust Signals 10 of 20 points.
Website audit sub-scores (out of 100): On-Page 70, Technical 87, Performance 70, Content 73.
Strengths: 6 checks passed. AI Crawler Access, AI Content Blocking, Q&A Content, AI-Parseable Headings, About/Team Page, XML Sitemap.
Areas to improve: 6 checks. llms.txt (failed), FAQPage Schema (failed), Organization Schema (warning), Speakable Schema (warning), Meta Description (warning), Author Signals (warning).
Browse: Businesses in Charleston, SC · Self-Storage Facility in SC · Businesses in SC
Read by AI engines 7 times in the last 30 days.
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