Diamond ROC Interiors started in April 2005, serving Calgary&Southern Alberta for Wall&Ceiling needs: Steel Stud Framing, Insulation, Drywall, Taping, Acoustic Ceilings. Let us make your Garage energy efficient. Need to add a room(s) in your Basement Development call once the Electrical&Plumbing is complete. We are in and out before efficiently and you will be satisfied with our work!