Average Hourly Cost: The average hourly cost for air duct decontamination services in the United States is approximately $75-$100 per hour. This can vary depending on the complexity of the job, the type and quality of the accessory, and the location and service provider.

Cost Breakdown: The cost of air duct decontamination services usually includes the cost of labor, materials, and any additional equipment needed. This can range from $200-$400, depending on the size of the job and the complexity of the task.

Factors that May Affect the Cost: The cost of air duct decontamination services can vary depending on the type and quality of the accessory, the complexity of the job, and the location and service provider. The complexity of the job can also affect the cost, as more complex jobs may require additional equipment or supplies.

Location and Service Provider: The location and service provider can also affect the cost of air duct decontamination services. Prices may vary depending on the availability of services in the area and the experience of the service provider.