The cost of crown moulding installation depends on several factors, including the property type (residential home, condominium, or commercial space), since the installation process varies between each. Other considerations include the size of the crown moulding (ranging from 3 inches up to 9 inches), the material (MDF or wood), and the layout of the rooms. On average, crown moulding installation costs $8–$10+ per linear foot in Richmond Hill and the Greater Toronto Area. For an exact quote tailored to your project, we offer free in-person consultations and estimates. CONTACT US