Feeding workers while they are working in your house is not a strict requirement, but it can be a thoughtful gesture and a sign of hospitality. Offering food and beverages to workers can create a positive and friendly atmosphere, showing that you appreciate their efforts and value their presence in your home.
If you have hired contractors or professionals for a long-term project that spans over mealtime, it is considerate to offer them a place to take a break and eat. This can be especially important if the work involves physically demanding tasks or occurs during lunch or dinner hours.
When offering food to workers, consider their dietary preferences or restrictions, if possible. Providing simple snacks, sandwiches, or drinks can be a nice gesture and go a long way in building good rapport with the workers.
That said, if you are unsure or uncomfortable about providing food, you can always ask the workers if they would like you to arrange something or if they prefer to handle their meals themselves. Remember, the most important thing is to treat workers with respect, fairness, and courtesy during their time in your home.