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Indoor Air Quality and Allergies in Chicago

Indoor air quality affects allergy symptoms. This guide covers how IAQ components can help Chicago households with allergy concerns.

Air Purifiers

A whole-home air purifier can reduce airborne allergens. See our air purifier installation page.

Humidity Balance

Proper humidity—neither too dry nor too damp—supports respiratory comfort. See our humidifier and dehumidifier pages.

Duct Cleaning

If ducts contain allergens, cleaning can help. See our duct cleaning page.

Frequently Asked Questions

A whole-home air purifier can reduce airborne allergens. See our air purifier installation page.

Request service

Submit a service request and a coordinator will contact you to confirm technician availability. We do not confirm an appointment until availability is verified.

What happens next: A coordinator reviews your request, confirms the service type and location, and contacts you to schedule.

For emergencies: Call (312) 555-HVAC or request emergency service. For a gas leak or carbon monoxide, leave the building and call your gas utility or 911 first.

Request HVAC Service

A coordinator contacts you to confirm availability. No appointment is confirmed until verified.

Prefer to call? (312) 555-HVAC

Request service

Submit a service request and a coordinator will contact you to confirm technician availability. We do not confirm an appointment until availability is verified.