Contractors and supervisors, other construction trades, installers, repairers and servicers supervise and coordinate the activities of various tradespersons, installers, repairers and servicers classified in the following minor groups: Bricklayers and Insulators (7232), Concrete finishers, tilesetters and plasterers (7310), Roofers, Glaziers, Painters, decorators and floor covering installers (7311) and Building maintenance installers, servicers and repairers (7320). They are employed by a wide range of establishments; places of employment are indicated in the unit group descriptions. Contractors may be self-employed. This unit group also includes prefabricated product installation and service contractors and proprietors of some repair and service establishments.
Responsibilities:

• Supervise, coordinate and schedule the activities of construction workers engaged in bricklaying, roofing, cement finishing, tilesetting, plastering, drywall installation, glazing, insulating and painting, and workers who install and service prefabricated products in residential and commercial properties, as well as workers who repair a wide variety of products, such as musical instruments, sports equipment, vending machines, bicycles and cameras
• Establish methods to meet work schedules and coordinate work activities with other subcontractors
• Resolve work problems and recommend measures to improve productivity and product quality
• Requisition materials and supplies
• Train workers in job duties, safety procedures, and company policies
• Recommend personnel actions such as hirings and promotions
• Prepare work progress reports
• May manage the operations of their own company
• May also supervise, coordinate, and schedule the activities of related apprentices, helpers, and labourers