Whistler time is... Our Whistler work is done in September. Call anytime to be put on the list We have been working there for several years and feel that you are best served by having the same permanent experienced staff for your Whistler home that otherwise work the rest of the year in Vancouver. We bring our extra long ladders, poles and a ready crew. Whistler air is far cleaner than in the Lower Mainland and a single annual cleaning is just right. Late summer is ideal for great looking windows in the fall and winter. Use the little form for us to contact you for this service.