Job Description. Job Description. JOIN OUR AWARD WINNING TEAM, MAKE GREAT MONEY & HAVE EVERY WEEKEND FREE. The Lange Agency is one of the fastest growing Allstate agencies in Michigan and we are looking to expand our in-house sales force as we continue to grow with a new location in Battle Creek. This is NOT your normal insurance agency. The Lange Agency believes in creating an upbeat and fun environment. Not only do our insurance sales represent...