• Call Our Dispatch Numbers at 

  • When You Need a Mechanic,
    Not a Salesman!

  • Whether your air conditioning just went out on a blazing-hot summer day, or your furnace needs to be repaired on a chilly winter morning, call Dependable Heating & Cooling. Rely on us for thorough services performed with the highest level of integrity. Whatever you need, we can help. We specialize in residential and light commercial air conditioning and heating installations and repairs throughout Granite City, IL.

    We offer military and senior discounts!

  • For Emergency Repairs Call Our Dispatch Number: 618-931-1433

  • Quality Heating and Cooling Services in Granite City, IL

    We have been offering fair and honest service throughout the community for 20 years. There isn’t an installation or repair we haven’t experienced. Our licensed professionals will bring you premier service and plenty of ideas tailored for you and your needs, and we guarantee customer satisfaction.

  • Light Commercial Services

    • AC Repairs & Replacement
    • Heating Repairs & Replacement
    • Thermostat Repair

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  • Air Conditioning Services

    • AC Repair (Any Brand)
    • AC Replacement
    • Emergency AC Repair

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  • Heating Services

    • Maintenance & Repair
    • Replacement
    • Thermostat Repair

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  • Air Filtration Services

    • Purifies Stale Odors & Allergens
    • Eliminates Molds, Germs, and Pollen
    • Keeps Air Clean

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