Run a free full auditKnight's Companies is a concrete product supplier in Summerville, SC, located at 480 Hodge Road. The family-owned business was founded in 1969 by Bud Knight with a single pump truck and has expanded into a vertically integrated operation. It operates several specialized divisions, including Knight's Redi-Mix for ready-mix concrete, Knight's Precast for precast structures, Knight's Septic for septic systems, Knight's Trucking, Knight's Pumping, and Sovereign Steel for steel reinforcement. The company serves residential, commercial, and industrial clients across SC, North Carolina, and Georgia, including the Lowcountry, Midlands, and Savannah markets.
Knight's Companies provides a wide range of products and services, including ready-mix concrete, precast items such as curb inlets, catch basins, and wet wells, as well as grease traps and sanitary sewer components. The business supports construction projects with concrete pumping, trucking, and on-site installation services. To ensure product quality, the company employs certified quality control workers and engineers who oversee manufacturing and installation standards. Strategic acquisitions have further expanded its capabilities, including the 2025 purchase of Murray Mines in Ridgeville, SC, for local sand sourcing, the 2024 acquisition of MST Concrete Products in Central, SC, and earlier purchases of Tekna Corporation and Sovereign Steel. These moves have strengthened its supply chain and added prestressed concrete and steel fabrication to its offerings.
The company maintains a physical location at 480 Hodge Road in Summerville, SC. It holds a rating of 1.80 based on 5 reviews. Knight's Companies combines decades of experience with a broad product line to deliver construction materials and infrastructure solutions to the Southeast.
The business holds an excellent Technical score of 93 out of 100, measured by SEOScanPRO. This strength ensures the website is technically sound, secure, and indexable so search engines can read it without errors.
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BizScoreAI scanned the website knightscompanies.com on June 5, 2026. Knight's Companies has a BizScore of 43 out of 100. The website audit behind the SEO score ran on October 24, 2026.
AI visibility scan by category: AI Discovery 0 of 25 points, Structured Data 0 of 25 points, Content Readiness 0 of 30 points, AI Trust Signals 0 of 20 points.
Website audit sub-scores (out of 100): On-Page 31, Technical 21, Performance 71, Content 25.
Strengths: 1 check passed. AI Content Blocking.
Areas to improve: 9 checks. llms.txt (failed), Structured Data (failed), Q&A Content (failed), Content Too Thin (failed), Meta Description (failed), Weak Heading Structure (warning), About/Team Page (warning), XML Sitemap (warning), Author Signals (warning).
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