Kavanaugh Plumbing Co., Inc got its beginnings in 1968 when Arthur L. Kavanaugh ( Vice President ) began working as a union plumbing apprentice for Litvin Plumbing Co a very well known high-rise plumbing contractor in downtown Chicago. Arthur Kavanaugh spent 14 years in the field as a journeyman moving up to foreman then eventually being asked to estimate in the office. Over the course of 16...