That was a rude awakening. Started at about 5 am

There's nothing you can do about this, it was probably police. They are majorly inconsiderate.
You can try reporting them to the airport where they originated if you know what it is. That's about it.

Really? News, police, surveillance? The world is bigger than you and wont stop just for walking the dog at 6am.

FYI state police often lands in the pershing field baseball park for tests and emergencies. Hopefully you arent around when that happens, might scare you to death.

Is there an uber helicopter service? because it is constant on the same path back and forth

There is a charter service and a sightseeing company that have routes given by the FAA that they have to adhere to.