Matt Jones, the owner, is very responsive, knowledgeable about roofs, honest, courteous and fair. He provided quotes on a timely basis and came in on budget. Had 3 quotes for this type of roof, and although he was not the lowest, he was not the highest either. His price was fair. There are few roofers in this area that install Gerard metal roofs, and Matt and his crew are very knowledgeable and experienced with Gerard roofs. The work is high quality, and Matt supervised the work closely to make sure it was done to his standards and in compliance with the manufacturer's warranty requirements. His crew arrived on time, spoke English, were polite, and cleaned the location at the end of each day; they swept the yard and the driveway for nails. The work took longer than we expected, but the work is very detailed and required a lot of cuts, so we would rather they do it right than rush the job. We decided to install a new chimney cap, address some minor mortar gaps in our chimney masonry, and seal the masonry to make sure the chimney would not be a leak source. Matt did the work (as a change order) and his bill was substantially less than the chimney companies we called in for estimates. We require a lien waiver, which Matt gladly agreed to (once payment was made and cleared). He registered our lifetime, transferrable warranty with Gerard on our behalf too. Our only concern has been the gutters were not cleaned as thoroughly as we thought at the end of the job, and Matt has offered to send his crew out to do that work. Kudos! By the way, Matt also installs asphalt shingle roofs. We are happy with the work and would gladly recommend Matt Jones of Advanced Systems. By the way, the roof looks great too.