it's innovation something.  they get contractors to look at damages for home insurance estimates.  legit

They have called SIX times tonight in the last half-hour and all I get is a BEEP, then a two second delay, and another BEEP, two second delay, BEEP, etc., etc.

Very annoying

they are innovation group, and are handling the bp gas recall/car repair issues in the chicago/nw indiana area.

legit call; you can't call back that number, but can get local Rolling Meadows, IL number on web.

Yes, legit from Innovation Group.  It appears they might be a data collection/surveying company that contracts with companies that want to poll customers but don't have the infrastructure to do it themselves.
They contacted me in behalf of Leaseplan, for a windshield rock chip repair done by a local glass company on my leased vehicle.
Called me twice so far - once 2 weeks ago and again today, and left a voicemail.