Alexander from Richmond Hill

I've used Gold Standard for the past 6 years now and have never been disappointed. I thought it was a little expensive the first time until I realized how much more they clean and how long it lasts with the RainX they use. I decided to have them clean my interior windows (I normally do this myself). I could not believe how much of a difference this made. Ive recommended Gold Standard to 5 of my neighbours and we have been absolutely thrilled with the work!