In my research, I found that the cost to remove and install a garage door varies widely. Factors such as the type of door, materials used, and labor costs can all affect the final price. On average, though, you can expect to spend between $700 and $1,400 for a standard installation. For custom, high-end doors, the cost can soar up to $10,000. Remember, it's always best to get multiple quotes before making a decision.