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  "@type": "Article",
  "headline": "Retaining Walls",
  "author": {
    "@type": "Organization",
    "name": "YOR Construction & Investments, Inc."
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  "publisher": {
    "@type": "Organization",
    "name": "YOR Construction & Investments, Inc.",
    "url": "https://yorconstruction.com"
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  "articleBody": "Retaining Walls\n\nQ: Permits needed for retaining walls?\nA: CA requires permits for walls >4' tall. We engineer walls to meet seismic Zone 4 requirements.",
  "areaServed": [
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      "@type": "City",
      "name": "Los Angeles"
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  "datePublished": "2026-08-27",
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