The final price of a service will always depend on its … specification. Professional window cleaning is the least expensive. In this case, the rate is most often calculated for cleaning one window – including one-sided or two-sided cleaning. The scope of its services, as a rule, the company also includes washing window frames and window sills. It is known that, for example, a balcony window will cost more than traditional glass in a window – its surface is larger, which means that the cost of the service will be higher.
Among the contractors’ offers, you can see non-standard ones, for example, washing windows at a height. However, the price here will be much higher, since this service requires the appropriate experience and equipment. The final price also depends on the specifics of the building, so most companies will always offer an individual estimate in this case.