Annette Hamilton from Markham 2 reviews Markham, ON Joined 2013/04/01 10/10 Window Cleaning Window & Gutter Cleaning review in Markham 9 months ago The contractors arrived on time, were super professional and did a great job. I would definitely use the services again. Job Price Was this review helpful? Company ResponseThank you Annette! We look forward to working with you again!