Otto Restoration Inc.

Middlesex - Water Treatment Plant

Duff Company - Block Work, Concrete Spalling, Steel Replacement & Structural

Duff Company - Concrete Spalling

Duff Company - Steel Replacement & Structural

Duff Company - Block Work (3)

Duff Company - Block Work (2)

Eastern State Penitentiary - Officers’ Mess Hall, Planter’s Wall

Eastern State Penitentiary - Guard Towers

Eastern State Penitentiary - Stone Wall Inspection

Eastern State Penitentiary - Print Shop

Eastern State Penitentiary - Rotunda Brick Repair

Eastern State Penitentiary - Cell Block 11 - Concrete Floor

Eastern State Penitentiary - Cell Block 4, Room 3 - Concrete Slab Demolition

Eastern State Penitentiary Cell Block 4, Room 2 Exterior Wall

Eastern State Penitentiary Cell Block 4, Room 1 Interior Wall

Eastern State Penitentiary - Cell Block 4 - Solitary Exercise Yard

Eastern State Penitentiary - Brick Floor

Duff Company - Block Work (1)

Hass College Center at Muhlenberg College - Clock Tower Limestone

Adullam Church

Windsor House - Narberth, Pennsylvania

Gettysburg Area High School

East Stroudsburg University - Laurel Residence Hall

Eastern State Penitentiary