We were visited this morning by John, Gary and the legend that is Norman. They worked quietly and efficiently to install our replacement garage doors. They had been chosen after consulting on site with John whose advice and experience appears second to none. They arrived within the time frame agreed and were fitted without fuss or too much mess. They disposed of the old doors, cleaning up after themselves and leaving nothing for us to do at all. The ubiquitous mobile phone was conspicuous by its absence as we have had previous experiences with workers delaying the completion of their chosen task to answer at great length enquiries or more usually private phone calls. Because of this, their visit was very business-like and effectively expedited within a morning. We would have no hesitation in recommending GDS to anyone who, like us, needs new or replacement garage doors. The breadth of the knowledge and experience shows in their resulting work.