Run a free full auditPinnacle Precast is a concrete product supplier in Lugoff, SC, located at 1400 Whiting Way. Established in 2021, the company operates a 30,000-square-foot NPCA and SCDOT-certified manufacturing facility. It serves contractors, engineers, and developers across SC with precast concrete products for underground utility applications.
The company manufactures stormwater management structures including catch basins, outlet structures, headwalls, box culverts, and vaults. Its sewer system components include manholes, risers, lids, pump stations, grease traps, and septic tanks. Pinnacle Precast also supplies durable cast iron covers and frames for installations.
Precast manholes are designed for strength and watertight performance, available in standard sizes and custom configurations. Precast cones provide transitions between manhole diameters, while knockout boxes allow for easy pipe connections. Precast headwalls control erosion and protect drainage pipes, and grease traps separate fats and oils from wastewater. Pre-cast catch basin risers extend sewer systems, and tops fit securely on structures. Precast manhole throats meet industry standards for storm and sanitary sewer systems. The Pyramid Galvanized Trash Rack protects vertical drainage structures from debris.
Engineered precast solutions support stormwater management and sewer infrastructure. Products include cast iron frames and covers for stormwater and sanitary systems. Custom precast components are designed to comply with local, state, and federal requirements. The company collaborates with clients from initial design consultation to final delivery.
Pinnacle Precast serves utility contractors working on stormwater, sewer, and utility infrastructure projects. Site contractors use its products for grading, drainage, and large-scale site development. Heavy equipment operators rely on its materials for complex builds. Municipalities across SC and the SC Department of Transportation utilize its approved materials and products. The facility is centrally located to provide efficient access to the Midlands region and beyond.
The facility sits on Whiting Way in Lugoff, SC, about a third of a mile from Fredricksburg Pond and Highway 601 South.
BizScoreAI gives the business a Technical score of 82 out of 100, which measures whether the website is technically sound, secure and indexable, so search engines can read it without errors. It also awards an Authority score of 75 out of 100, which measures whether the website shows who is behind the business, a trust signal AI assistants and search engines weigh when deciding whom to recommend.
BizScoreAI scanned the website pinnacleprecast.net on June 16, 2026. Pinnacle Precast has a BizScore of 51 out of 100.
AI visibility scan by category: AI Discovery 0 of 25 points, Structured Data 8 of 25 points, Content Readiness 15 of 30 points, AI Trust Signals 8 of 20 points.
Website audit sub-scores (out of 100): On-Page 72, Technical 82, Performance 78, Content 55.
Strengths: 4 checks passed. AI Content Blocking, Organization Schema, AI-Parseable Headings, About/Team Page.
Areas to improve: 7 checks. llms.txt (failed), FAQPage Schema (failed), Speakable Schema (warning), Q&A Content (warning), Meta Description (warning), XML Sitemap (warning), Author Signals (warning).
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