The owner of the property we live in organised to have the house fitted with security screens. The installers made sure to call me direct to arrange a time suitable for each visit. They came and measured, which was surprisingly fast..and then about a week or so later, had them installed. They were really respectful of our space and didn't make a lot of noise. Very well presented and left the area as clean as when they arrived. Not sure how much it cost, but the quality of the product and service is up there!