According to our records, this business is located at 721 W Ringold St. in Freeport (in Stephenson County), Illinois 61032, the location GPS coordinates are: 42.3022937 (latitude), -89.6301798 (longitude). Kneller Plumbing & Heating is categorized under Warm Air Heating and Air Conditioning Contractors (SIC code 1711). Known organization owner is Robert Kneller. You can contact the company by phone at (815) 232-8064.