[1] Recruitment for the regiment started in October 1861 from the city of Philadelphia and the counties of Franklin, Allegheny, and Monroe.

They spent the next two years constructing and garrisoning various fortifications around the city, including Fort Stevens.

Since the army needed troops at the front lines, on April 20, the War Department ordered the "surplus" officers and men to form a second regiment, the 2nd Pennsylvania Provisional Heavy Artillery.

Strawbridge succeeded him to command of the regiment, Winger was promoted to lieutenant colonel, and Captains David Schooley and William S. Bailey to major.

After the Confederate surrender at Appomattox Court House, the companies were scattered around southeastern Virginia to maintain order.

The 2nd was finally mustered out on January 29, 1866, at City Point, Virginia, and was discharged at Philadelphia on February 16.