| Company organized: December 3, 1891 |
Company motorized: December 3, 1891 |
| Company disbanded: January 6, 1930 |
Company reorganized: January 9, 1930 |
| Company disbanded: August 16, 1986 |
Company reorganized: December 11, 1998 |
| Company disbanded: May 5, 2011 |
Company reorganized: |
| Company disbanded: | Company reorganized: |
| Shop # | Description | Assigned Dates |
|---|---|---|
| Doyle G-2 | 1882 Bay City Shipbuilding Co./C.F. Elmes pumps 3000/0 (Fireboat "Chicago") | 12/03/1891 - 01/13/1899 |
| Doyle G-3 | 1889 C.F. Elmes 6000/0 (Fireboat "Yosemite") | 01/14/1899 - 12/31/1902 |
| Doyle G-3 | 1889 C.F. Elmes 6000/0 (Fireboat "Protector") | 01/01/1903 - 05/31/1905 |
| - | Unknown fireboat | 06/01/1905 - 07/31/1905 |
| Doyle G-3 | 1889 C.F. Elmes 6000/0 (Fireboat "Protector") | 08/01/1905 - 12/31/1906 |
| Doyle G-3 | 1889 C.F. Elmes 6000/0 (Fireboat "Michael J. Conway") | 01/01/1907 - 03/31/1909 |
| G-2 | 1898 South Chicago Ship Building Co./American Fire Engine Co. 10000/0 (Fireboat "Illinois") | 04/01/1909 - 03/31/1915 |
| Doyle G-3 | 1889 C.F. Elmes 6000/0 (Fireboat "Michael J. Conway") | 04/01/1915 - 05/31/1921 |
| Doyle G-3 w/ Doyle HW-M3 | 1889 C.F. Elmes 6000/0 (Fireboat "Michael J. Conway”) w/ 1911 Mais/Pirsch (Hose Wagon) | 06/01/1918 - 05/31/1921 |
| Doyle G-3 | 1889 C.F. Elmes 6000/0 (Fireboat "Michael J. Conway") | 06/01/1921 - 06/01/1922 |
| Doyle G-3 w/ C-5 | 1889 C.F. Elmes 6000/0 (Fireboat "Michael J. Conway”) w/ 1916 White TDB/Pirsch (Hose Wagon) | 06/01/1922 - 03/31/1923 |
| G-4 w/ C-5 | 1909 I.P. Morris/Manitowoc Shipbuilding Co. 9000/0 (Fireboat "Joseph P. Medill" I) w/ 1916 White TDB/Pirsch (Hose Wagon) | 04/01/1923 - 05/31/1926 |
| G-4 w/ G-26 | 1909 I.P. Morris/Manitowoc Shipbuilding Co. 9000/0 (Fireboat "Joseph P. Medill" I) w/ 1918 Mack AC (Hose Wagon) | 06/01/1926 - 05/31/1928 |
| G-4 | 1909 I.P. Morris/Manitowoc Shipbuilding Co. 9000/0 (Fireboat "Joseph P. Medill" I) | 06/01/1928 - 01/06/1930 |
| G-4 | 1909 I.P. Morris/Manitowoc Shipbuilding Co. 9000/0 (Fireboat "Graeme Stewart") | 01/09/1930 - 11/22/1932 |
| G-3 | 1909 I.P. Morris/Manitowoc Shipbuilding Co. 9000/0 (Fireboat "Joseph P. Medill" I) | 11/23/1932 - 11/14/1934 |
| G-4 | 1909 I.P. Morris/Manitowoc Shipbuilding Co. 9000/0 (Fireboat "Joseph P. Medill" I) | 11/15/1934 - 05/14/1939 |
| - | Unknown fireboat | 05/14/1939 - 05/25/1939 |
| G-4 | 1909 I.P. Morris/Manitowoc Shipbuilding Co. 9000/0 (Fireboat "Joseph P. Medill" I) | 05/25/1939 - 01/08/1947 |
| - | Unknown fireboat | 01/09/1947 - 01/15/1950 |
| G-7 | 1949 Christie Corporation/DeFoe Boat Works 12000/0 (Fireboat "Victor L. Schlaeger") | 01/16/1950 - 08/11/1974 |
| G-7 | 1949 Christie Corporation/DeFoe Boat Works 12000/0 (Fireboat "Victor L. Schlaeger") | 09/05/1974 - 08/16/1986 |
| G-7 | 1949 Christie Corporation/DeFoe Boat Works 12000/0 (Fireboat "Victor L. Schlaeger") | 12/11/1998 - 05/04/2011 |