Considering either selling my house or keeping it as a rental. Trustworthiness and reliability of the management company are my greatest concerns. Will they be

Considering either selling my house or keeping it as a rental. Trustworthiness and reliability of the management company are my greatest concerns. Will they be available when a tenant has an issue? Will they provide receipts when something breaks? It seems like too much of a headache, so I will likely sell the house.