Run a free full auditOld City Builders is a Custom Home Builders in Charleston, SC. The firm creates fine custom homes and handles renovations, additions, new construction, historic preservation, and millwork and cabinetry for homeowners throughout the Charleston Tri‑County Area, from downtown to the islands. With a five‑star rating based on two reviews, the company emphasizes lasting craftsmanship and a deep understanding of real‑estate and financial markets to serve clients seeking both new builds and the careful restoration of historic properties.
Drawing on a vertically‑integrated general contracting model, Old City Builders relies on a deep bench of industry relationships and an in‑house crew of more than 20 highly skilled tradespeople, including specialists in cabinetry, electrical work, roofing, and other trades. The executive family brings decades of construction and development experience, allowing the firm to achieve economies for partners and efficiencies in its processes. Consistent quality control is a core focus; by monitoring every project detail directly, the company meets and exceeds its standards while minimizing delays and cost‑creep. The team’s passion for beauty, dedication to quality, and commitment to efficient execution shape each project from concept through completion.
Located on Line Street, the office sits a short walk of about a tenth of a mile from Calvary Episcopal Church and the Jonathan Jasper Wright memorial, and roughly the same distance from the Septima Clark Expressway and Septima P. Clark Parkway. The historic Cannonborough‑Elliotborough neighborhood and the vibrant King Street are each about two‑tenths of a mile away, placing the business in the heart of Charleston’s cultural corridor.
With a vertically‑integrated crew and decades of construction expertise, Old City Builders delivers high‑quality custom homes and historic renovations that meet Charleston’s exacting standards.
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BizScoreAI scanned the website oldcitybuilders.com on May 5, 2026. Old City Builders has a BizScore of 67 out of 100. The website audit behind the SEO score ran on October 22, 2026.
AI visibility scan by category: AI Discovery 25 of 25 points, Structured Data 8 of 25 points, Content Readiness 16 of 30 points, AI Trust Signals 12 of 20 points.
Website audit sub-scores (out of 100): On-Page 70, Technical 72, Performance 84, Content 48.
Strengths: 7 checks passed. llms.txt, AI Crawler Access, AI Content Blocking, Organization Schema, Q&A Content, About/Team Page, XML Sitemap.
Areas to improve: 6 checks. FAQPage Schema (failed), Content Too Thin (failed), Speakable Schema (warning), AI-Parseable Headings (warning), Meta Description (warning), Author Signals (warning).
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