Recs for transportation/errand help

Hi there, in search of a transportation helper for my father. No medical needs, he functions fine day to day just cannot drive due to some vision issues. I manage most of his stuff but need to hire someone to be a back up for medical appointments and grocery shopping, etc. when I'm traveling. Haven't had any luck with the Care app, perhaps those working on there in this area are stretched thin. Anyone know of a service? Would want background check, some references. He is willing to pay a good hourly rate. Not searching for anyone on here to directly apply, just looking for recs of websites/apps/etc. Thanks!