Average Hourly Cost: The average hourly cost for garage window installation in the garage builder category is around $100 to $125 per hour in 2023.

Cost Breakdown: The cost of garage window installation will depend on the type and quality of the accessory and the complexity of the job. Installation of the window will include labor costs, the cost of the window and any additional hardware, and the cost of disposal of the old window.

Factors Affecting Cost: The cost of garage window installation can vary depending on the type and quality of the window, the complexity of the job, and the location and service provider. Higher quality windows will typically cost more, as will more complex installation jobs. The cost may also vary depending on the location and the service provider, as some providers may charge more for their services.