Factors on which pricing depends
The rates of a high pressure cleaning service are not fixed. They vary according to the area to be cleaned and the time taken to wash. Most companies or contractors charge you by the hour or per square foot of cleaning area. The price will also depend on the materials and the equipment used. A contractor will be able to quote the right price for you only after visiting the site and making an analysis of what the area requires.
After assessing the property, the contractor will decide upon the right mix of chemicals and detergents required to clean the space. If your building is a high rise, then he will need equipments that will take his workers to higher floors from the outside. All these additional equipments will cost you more.
The general prices
In general, the prices that a pressure washing cleaning service will quote will be between $0.08 and $0.18 per square feet for residential buildings, $0.08 to $0.15 for drive ways, $0.10 to $0.90 for roofs in residential building. For mobile homes, the charges will vary from $40 to $90 for the entire work. For commercial establishments, you will be charged $0.02 to $0.30 per square field for new constructions. Drive-thru’s are charged per lane of washing, garages between $0.03 to $0.02 and parking spaces between $8 to $20. These rates will give you a rough idea of the pricing. However, these prices vary depending on the contractor.