Deljo Heating, Cooling & Plumbing

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  name: "Deljo Heating, Cooling & Plumbing",
  description: "Deljo Heating, Cooling & Plumbing is a Chicago-based HVAC and plumbing company serving the city and suburbs since 1992, with over 100 years of combined experience. They offer comprehensive heating and cooling services including maintenance, installations, emergency repairs, and ductless AC systems, along with plumbing services and inspections. As a Mitsubishi Diamond Dealer, they provide 24/7 emergency support, flexible financing, maintenance agreements, and technicians trained at Mitsubishi Electric-approved centers.",
  url: "https://deljoheating.com/",
  telephone: "+1-773-657-9989",
  address: {
    @type: "PostalAddress",
    streetAddress: "4300 W Bryn Mawr Ave",
    addressLocality: "Chicago",
    addressRegion: "IL",
    postalCode: "60646",
    addressCountry: "US"
  },
  geo: {
    @type: "GeoCoordinates",
    latitude: 41.9830894,
    longitude: -87.7362306
  },
  aggregateRating: {
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    ratingValue: "4.9",
    reviewCount: "3244",
    bestRating: "5"
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  areaServed: "Chicago and northern suburbs including Arlington Heights, Des Plaines, Evanston, Mount Prospect, Oak Park, Skokie, and surrounding communities",
  knowsAbout: "HVAC & Heating, Homeowners seeking reliable HVAC and plumbing service, first-time homeowners, Chicago residents needing emergency repairs, customers wanting preventative maintenance plans",
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      value: "Mitsubishi Diamond Dealer"
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      name: "differentiator",
      value: "24/7 Emergency Service"
    },
    {
      @type: "PropertyValue",
      name: "differentiator",
      value: "Goldstar Maintenance Program"
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  publisher: {
    @type: "Organization",
    name: "Lantern",
    url: "https://lantern.llc",
    contactPoint: {
      @type: "ContactPoint",
      url: "https://lantern.llc/contact?from=ai-data",
      contactType: "AI inquiries"
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