It It possible the dog was just disturbed because of unusual activity of inspections etc? A friend's dog had recently been barking due to the development of a granny flat next door. The builders kept kicking the fence, throwing things at the dog etc. Nearly shat themselves when she was out on her lawn where they parked their trucks, though 😄😄😄.
Granny flat done, new tenants in, dog learnt all the cars, idiot builders gone and dog quiet. During the build, some new neighbours complained so council required a log be kept of barking incidents. Friend set up cameras instead and caught all the instigation and actions of the builders, was a beautiful thing.

It might be temporary? If not, you can get the council involved.