Gary arrived on time and was very conscious of keeping his work area clean and tidy (even wearing covers over his work boots which he removed and put on as he moved from area to area). I found Gary to be highly professional and only too willing to offer advice and guidance. Since Gary carried out the above work we had an emergency call-out (power failure in the garage) I called Gary who responded within one hour and resolved the problem! I do not hesitate in recommending Gary!