Delivery, installation and taxes are not included in the price. There is an additional fee for outdoor set ups. We use only the highest quality products and techniques to build your balloon decor. However, due to the general nature of balloons, we cannot guarantee that they will remain perfect and intact when used outdoors. It is not recommended to use dark colors (black, navy, etc) in direct sunlight. Placing balloons in a shaded area or indoors is ideal.