How about just trying a cleaning service/person once and see how it goes and then decide if you want to continue? Sometimes I get hung up on a decision because I'm taking too long a view. Just giving it a try wouldn't feel so scary to me as just trying it one time to see if it helped me feel better and made my life a little easier/more manageable. If it does, then great, if not, you've not committed to anything more than a one-shot try.