Not always you should be very particular about you being available for the family members. You should let them handle certain things by self. For example, you could delegate the task of buying groceries and vegetables online by your elder son, whereas your daughter could take care of helping mother. Then, who would hold the responsibility of keeping the appliances in perfect condition all the time. Well, if your wife is a housewife it does not mean she is incapable of doing this. If she is using all sorts of social media networks, she is quite capable enough to handle the repair of the appliances at home.
Though not all old appliances could be managed by her, the recently bought air conditioning appliances should give her the good start to enquire about the availability of the service person, the cost they would charge for visiting the house and the time they take etc. All these details could easily be known by you through the online website. It is amazing to know that the air conditioning repair boise could also be booked online. If you have questions, then calling the support team is one simple but effective solution.
If the family members could not call or are not comfortable taking initiative in calling the service people, then it is fine. You could always do this initiation post which the service person would be at your house at the specified time by when your kids and elders and everyone would be active enough to take care of each other when some weird behaviour of service person is noticed by you. However, this does not happen as the service persons are well groomed, trained about being professional. So, you could be confident about availing services that will help fix everything with ease.