I’m not sure about schools in Bangor (I’m southern), but I do know Maine has a great program called Section 28 for kiddos on the spectrum. I run such a program in southern maine. Kiddos do need mainecare to qualify (you can get mainecare that isn’t based on economic need just for the service - it’s called “Katie Beckett mainecare”) and it’s 1-on-1 service with a child and a BHP to increase skill levels. There are school-based section 28 programs in Maine as well!