Annexair

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.

PRODUCT CATEGORIES
REPRESENTED LOCATIONS

Custom & Modular AHUs

Dedicated Outdoor Air Systems

Energy Recovery Units

Make-Up Air Solutions

Custom Rooftop Units

Water Source Heat Pumps

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 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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Annexair

Air Handling Units

Dedicated Outdoor Air Systems (DOAS)

Energy Recovery

IAQ Solutions & Filtration

Make-Up Air

Packaged Unitary Equipment – Rooftop & Self-Contained

Water Source Heat Pumps (WSHP)

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.