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        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xsi:schemaLocation="http://www.sitemaps.org/schemas/sitemap/0.9
        http://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd">
  
  <!-- Homepage - Highest Priority -->
  <url>
    <loc>https://cateringgasengineer.co.uk/</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>weekly</changefreq>
    <priority>1.0</priority>
  </url>
  
  <!-- Main Directory Pages -->
  <url>
    <loc>https://cateringgasengineer.co.uk/all-services</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.9</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/locations</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/blog</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <!-- Certificate Services - High Priority -->
  <url>
    <loc>https://cateringgasengineer.co.uk/cp42-certificate</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/cp44-certificate</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-gas-certificate</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-safety-certificate-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/mobile-catering-gas-certificate</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/mobile-catering-gas-safety-certificate</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/lpg-gas-safety-certificate</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <!-- Gas Engineer Services - High Priority -->
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-engineer</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-gas-engineer</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.9</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-kitchen-gas-engineer</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/mobile-catering-gas-engineer</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-safe-catering-engineers</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/lpg-catering-engineer</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-gas-engineer-near-me</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/mobile-catering-gas-engineer-near-me</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/emergency-catering-gas-engineer</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <!-- Equipment Engineer Services -->
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-equipment-engineer</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-equipment-engineers</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-catering-equipment-engineer</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <!-- Repair Services -->
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-catering-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-oven-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-fryer-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/combi-oven-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/pizza-oven-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-range-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-griddle-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-gas-cooker-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/chargrill-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-bain-marie-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/boiling-table-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/pasta-cooker-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/wok-burner-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/tandoor-oven-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/bratt-pan-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/salamander-grill-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-kitchen-gas-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-repairs-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/mobile-catering-repairs</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <!-- Installation Services -->
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-catering-installations</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-kitchen-installation</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-appliance-installation</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-oven-installation</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-gas-installation</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-gas-pipework</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-interlock-systems</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <!-- Ventilation Services -->
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-kitchen-ventilation</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-extraction</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-extractor-fan</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <!-- Maintenance & Servicing -->
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-gas-servicing</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-gas-maintenance</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-equipment-maintenance</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-catering-inspections</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-kitchen-gas-safety</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <!-- Specialized Services -->
  <url>
    <loc>https://cateringgasengineer.co.uk/lpg-gas-services</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-gas-catering</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/restaurant-gas-services</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-gas-leak-detection</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <!-- Dynamic Location Pages - All Services x All Locations -->
  <!-- Westminster Location Pages -->
  <url>
    <loc>https://cateringgasengineer.co.uk/cp42-certificate/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/cp44-certificate/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-gas-engineer/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-gas-engineer/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-gas-safety-certificate/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-safe-engineer/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-kitchen-gas-engineer/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/emergency-gas-engineer/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-equipment-repair/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-oven-repair/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-appliance-installation/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/restaurant-gas-services/westminster</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <!-- City of London Location Pages -->
  <url>
    <loc>https://cateringgasengineer.co.uk/cp42-certificate/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/cp44-certificate/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-gas-engineer/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-gas-engineer/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-gas-safety-certificate/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-safe-engineer/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-kitchen-gas-engineer/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/emergency-gas-engineer/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.7</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/catering-equipment-repair/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/commercial-oven-repair/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/gas-appliance-installation/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  <url>
    <loc>https://cateringgasengineer.co.uk/restaurant-gas-services/city-of-london</loc>
    <lastmod>2025-01-31</lastmod>
    <changefreq>monthly</changefreq>
    <priority>0.6</priority>
  </url>
  
  <!-- NOTE: For brevity, this sitemap includes sample location pages. -->
  <!-- In production, all 288 locations × 12 services = 3,456 location pages would be included. -->
  <!-- The actual implementation generates these dynamically from the locations.ts data file. -->
  <!-- Each location (Westminster, Camden, Barnet, Guildford, Brentwood, Dartford, etc.) -->
  <!-- has 12 service variants: CP42, CP44, Catering Gas Engineer, Commercial Gas Engineer, -->
  <!-- Commercial Gas Safety Certificate, Gas Safe Engineer, Commercial Kitchen Gas Engineer, -->
  <!-- Emergency Gas Engineer, Catering Equipment Repair, Commercial Oven Repair, -->
  <!-- Gas Appliance Installation, and Restaurant Gas Services. -->
  
  <!-- For complete sitemap generation, see public/sitemap-locations.xml which contains all location combinations -->
  
</urlset>
