Average Hourly Cost: On average, HVAC system ductwork repair by a professional HVAC contractor can cost anywhere from $75 to $150 per hour, depending on the type and complexity of the job.

Cost Breakdown: The cost of HVAC system ductwork repair can vary depending on the type and quality of the accessory, the complexity of the job, and the location and service provider. Generally, the cost includes the labor to repair the ductwork, materials, and any other associated costs.

Factors Affecting Cost: The type and quality of the accessory, the complexity of the job, and the location and service provider can all affect the cost of HVAC system ductwork repair. For example, if the repair requires complex or specialized parts, or if the service provider is located in an area with higher labor costs, the cost may be higher.