Lean Firm IncWrite a Review216-577-1782Be the first to review!2025 W Belmont Ave, Chicago, IL 60618Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?LocationMonadnock BldgOther Linkhttps://www.leanfirm.comCategoryBusiness Coaches & Consultants Suggest an Edit