On November 6, 2025, this website will be updated to consolidate content relevant to all regions served by Havtech. The site will have a new look and feel, but all current services and support will continue without interruption
On November 6, 2025, this site will be updated with a new look and unified content for all Havtech regions. Services and support will continue without interruption.

AQC Industries

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AQC’s products, QDuct®, PalDuct™ and The BlueDuct®, have revolutionized air-duct systems for commercial, industrial and residential applications.

AQC offers Pre-Insulated Duct Systems that are reliable, durable, easy to install, and energy efficient.

  • Baltimore, Maryland

    301.206.9225

  • Delaware

    301.206.9225

  • Northern Virginia

    301.206.9225

  • Washington, D.C.

    301.206.9225

Get Things Done Right – Right Now

From information on new equipment to project support, from HVAC service to same-day delivery of an emergency part, we’re on hand to get you what you need fast.

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