After a big wind and rain, today I found that it is leaking from the roof at the seam between this one-story sun room and the two-story main structure. This is the first time it leaked at this location since I moved here two years ago. However, there may have been temporary fixes, as a crack in the paint can be seen in the second picture.
Should I call a handyman or the company that installed our new roof two years ago? I suspect that the flashing between the sun room roof and the neighboring wall is broken.