Stacey, has he fixed other things? Has he said he's willing to help out?
My S agreement specifically spells out that H will help with things around the house. I put them on a list on our Cozi ap and he checks it from time to time and takes care of them. It works for us. But I know not everyone is going to be able to handle it that way.
I think I'd ask first, all he can do is say no. You don't really have much to lose.