Unfortunately I don’t know of any actual property management companies that offer this exactly- I would ask your realtor if they know a house sitter. I would also suggest investing in some smart home devices such as camera, CO/fire detector, leak etc that can alert you on your phone. Also if you can find a wireless keypad or some sort of entry that you can monitor so you actually know someone is checking in on the home! If you’re going to be around before then, try to make friends with the neighbors if you can.