My name is Steve Paterson and I own and operate my own commercial Building Company. I have known Shaun Primmer for four years when I had first come across him when he was assigned to work on an installation job on one of my residential builds. He installed a ventilation system within the day and I could see that he works hard and takes pride in his work. During the day he made sure to check that the job was being completed to my requirements. Since first working with him, I have no reservations, and have since referred his services to many colleagues or clients who have had requested ventilation work. I have witnessed his technical skills and ability to use tools and perform his work effectively.