Average Hourly Cost: The average hourly cost of HVAC insulation installation by an insulation contractor in 2023 is approximately $50 - $75 per hour.

Cost Breakdown: The cost of HVAC insulation installation by an insulation contractor is a combination of the cost of materials and labor. The cost of materials typically ranges from $0.50 to $2.00 per square foot and the cost of labor is typically $25 - $50 per hour.

Factors Affecting Cost: Several factors can affect the cost of HVAC insulation installation by an insulation contractor, including the type and quality of the insulation materials, the complexity of the installation job, and the location and service provider. Higher quality insulation materials can cost more, and more complex jobs can require more labor and thus increase the cost. The cost of HVAC insulation installation may also be affected by the location and service provider, as some areas may have higher labor costs than others.