I write this letter in recommendation of Smith and Sons Builders Hornsby. We have had a major alteration and extension done using this company and  I can recommend them  highly and without reservation. Throughout the course of the renovation, they were professional. In addition they  were  accurate in the initial assessment of the scale and cost of our project.  The build was well managed as well as the sub contractors. Our job was done with care and the builders  extremely clean and tidy in the workplace. Moreover they never left the worksite in disarray as they vacuumed and cleaned the site daily.  Although our project took additional time  to complete due to some unforeseen circumstances  I think we have a wonderful outcome .