Calculating labor costs in a home repair quote typically involves determining the number of labor hours required for the project and multiplying it by the hourly rate of the laborers. The hourly rate is often based on factors such as the skill level of the workers and the prevailing wage rates in the industry. To estimate the labor hours, an experienced estimator or contractor assesses the scope of work, considering factors like the complexity of the project, the type of repair or installation, and the estimated time required for completion. This estimation, combined with the hourly rate, helps determine the labor costs included in the home repair quote.