Mackintosh Corporation also specializes in high rise window cleaning. The personnel are trained in mountaineering skills, rope access, safety compliance and window washing/cleaning techniques. They use reinforced laminated bosun’s chairs as a work platform, mountaineering safety harnesses suspended by static Kernmantle rope with a safety lifeline as backup.
The services are not limited to window cleaning but also includes exterior building cleaning, pressure washing, high rise exterior repairs, etc.
Mackintosh engages in constant research to find the most effective and environmental friendly detergents for window cleaning purposes.