Window trims installation recommendation please

Hi 

I live in Wood Green. The pointing work around my upvc windows has come loose and started to fall and crumble away. I would like for someone to remove the loose pointing and replace it with window trims which I think looks so much better aesthetically.  I live on a busy road and parking can be near impossible  sometimes so this job would be ideal for someone who is local, because I won’t be able to supply parking permits.  I would like this person to be affordable, honest and reliable and someone who has done this type of work before and can guarantee their work.  If you know someone and can recommend a reliable tradesperson then please let me know. It will be greatly appreciated.  

Thanks, Oz