Gardens sprayed for weeds professionally

Hi .. I specialise in chemical application for gardens. I spray for weeds in patios or driveways or I can just spray the weeds in your lawn without affecting your lawn.. I worked as a green keeper on various golf courses for 20 years so have huge experience in using chemicals and how they should be used and when.. Patios and driveways will remain weed free for minimum a year and lawns for far longer . Any other information please ask . Price obviously varies per garden but from 50 to spray small garden.