It I k you need to be a little more open minded splash
When established a lot of work does come to you - but in your be early days you need to get into somewhere
Our tel can work was excellent this led to us being recommended to others - now we are in with some large companies (approved suppliers and all that) but without the initial tel can getting us in through some doors - we would still be waiting for opportunity to come to us
For residential work - not so sure - roof cleaning would be worth it
When I started off I was asked to do some job retirement flats the job was way above my skill set at the time wouldn’t have had a clue how to price it let alone do it , had no idea what rams was either , that was a long time ago . Most of the commercial work we got years ago was by me going and speaking to the appropriate person and pursuing it and finding out what they would expect of us to get there custom , such things as H &S qualifications, iso 9001 , crb checks on staff ,safe contractor etc , I would never have got any of theses jobs by going to a phone canvasser , now the work comes to us we haven’t gone out looking for work for over 15 years we get asked to quote this type of building because we are well known for doing this work for others ,this isn’t boasting it’s just telling it as it is , if you want decent commercial ones need ti get out there and sell themselves meet and greet the customers sell your services ti them , no phone canvassing can do that for you . It might get you some domestic but again phone canvassing cannot see what the building is like ie access , parking, and a host of other things si a lot of the leads you get will be a waist of time as they are probably jobs others don’t want or they would already have a cleaner , each to there own but from first hand experience the way to get quality work is get it yourself.
No canvasser will get you into doors that you cannot get into better yourself , trust me on that one we are approved contractors to a number of very large multi national companies , the reason they like and use us is because we do a good job and if there is any issues they speak to me and it’s sorted straight away .