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    Four Seasons Heating & Cooling

    Listed Apr 2026

    About Four Seasons Heating & Cooling

    Four Seasons Heating and Air Conditioning is the largest Lennox dealer in the United States, founded in 1971 and headquartered in Chicago, Illinois. With over 1,200 employees, 800 service trucks, and service to more than 180,000 homes annually, Four Seasons has won the Dave Lennox Award for 17 consecutive years and earned the Lennox Circle of Excellence Award for 12+ years running. The company specializes in furnace installation, repair, and replacement across Chicagoland with 24/7 live customer support and true job-based pricing.

    Structured data

    Type:HVACBusiness
    Area:Chicagoland, Illinois, Cook County
    Hours:Mo-Su 00:00-23:59
    Knows about
    Four Seasons Heating CoolingChicagoLennox #1 dealerDave Lennox Award1200 employees800 trucksfounded 1971largest Lennox dealer