Hello everyone, please l need your advice in relation to providing builders clean quote. I do not want to over or under quote so how can I get the quote right. Your advice will be much appreciated. Thanks
Work out how long you think it will take you , work out what you want to earn per hour , add material costs and you have your price . 
With the greatest of  respect builders cleans are nothing but trouble and they expect them to be cheap , you would be better off spending the time and effort canvassing  regular window  cleaning work .