annexAir

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Annexair is a privately held North American company established in 1998. Annexair is focused exclusively on designing and manufacturing high-quality, energy-efficient air handling systems.

Biocomposite is the most sustainable and earth-friendly HVAC casing system on the planet.

  • Baltimore, Maryland

    301.206.9225

  • Delaware

    301.206.9225

  • Northern Virginia

    301.206.9225

  • Washington, D.C.

    301.206.9225

  • Northern West Virginia

    412.468.0133

  • Southeastern Ohio

    412.468.0133

  • Western Maryland

    412.468.0133

  • Western Pennsylvania

    412.468.0133

Get Things Done Right – Right Now

From information on a submittal to same-day delivery of an emergency part, we’re on hand to get you what you need fast.