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Commercial Indoor Air Quality
D's Air & Heating, Inc. provides IAQ solutions for offices, retail spaces, restaurants, multi-unit buildings, and industrial facilities. Improve air purity, humidity, ventilation, and employee comfort.
Commercial IAQ Solutions
Commercial Air Purification
PureAir™ systems remove contaminants, VOCs, and pathogens from commercial air
High-Efficiency Filtration
Carbon Clean 16 and HEPA-grade filters capture fine particles and allergens
Humidity Control
Whole-building humidification and dehumidification for comfort and equipment protection
HRV & ERV Ventilation
Energy recovery ventilators bring in fresh air without wasting conditioned air
UV Germicidal Lights
In-duct UV systems neutralize bacteria, mold, and viruses in the airstream
Why IAQ Matters for Businesses
Compatible Lennox® IAQ Products
Need Commercial IAQ Service?
Commercial IAQ diagnostics start at our standard service call: $95.36. We serve offices, restaurants, retail, and multi-unit buildings across Chicago.
Book Commercial IAQ Service