Western National Insurance Group is a private mutual insurer in Minnesota with over 115 years of experience. Auto/Car, Homeowners, Business, Worker Compensation Insurance. Bonds and commercial auto insurance including tow trucks, car carriers, rubbish haulers and garbage/rubbish trucks. Western National Insurance it seems like that have been around forever. Staring as a St. Paul, Minnesota based insurance company for creameries and cheese factories, has now grown into a super regional insurance company.