Services
Duct Cleaning & Sanitization Services
Professional duct cleaning using industrial-grade equipment to remove dust, debris, mold, and allergens from your HVAC system's ductwork. Includes sanitization with antimicrobial treatments to prevent future contamination. We service both residential and commercial properties in the Chicago area.
Indoor Air Quality (IAQ) System Assessment
Comprehensive IAQ evaluation of your heating and cooling system to identify issues affecting air purity, including filter efficiency, ventilation, humidity control, and airborne particle levels. Provides actionable recommendations for improving comfort and health in your space.
UV Light Installation for HVAC Systems
Installation of UV-C light systems designed to reduce bacteria, viruses, and mold growth inside HVAC units and ducts. These lights help maintain cleaner air circulation and extend the life of your system's components.
Air Duct Inspection & Repair Services
Detailed inspection of ductwork for leaks, damage, or blockages that can reduce airflow and increase energy costs. Includes repair and sealing services to restore optimal performance of your HVAC system.
Humidistat & Ventilation System Optimization
Adjustment and optimization of humidity controls and ventilation systems to ensure proper moisture levels in indoor environments, reducing the risk of mold, mildew, and respiratory issues while improving overall comfort.
“I called A-LINE HEATING AND COOLING CORP. last winter when my furnace died at 2 AM, and James himself answered the emergency line—no one else would have. He diagnosed the issue over the phone, arrived within an hour, and fixed a problem with my ductwork that the previous contractor had completely missed.”