Handyman /Carpenter recommendation - doorway water damage

[Cal-to-NH]

Hi folks:
Got Carpenter ants like you read about at one of my doorways! Looks like I may have invisible water damage at that doorway. Does anyone have a handyman/carpenter that can pull the door jambs and trim-work to see where this water is getting-in?

Since home improvement work has skyrocketed I am hopeful that there are still some folks out there willing to do smaller jobs....