We decided to have the basement walls finished with the Owens-Corning Basement Finishing System and the sub-contractor was Jonathan Faria of JDF Renovation & Organization Inc. The work was done precisely to the cost that Owens-Corning had determined. There were no additional costs associated with the work. He described everything that was to be done very clearly and concisely. Any written communication was very understandable. He arrived on the job site when he said he would be here and if he was going to be late, he let us know. Trusted him with a key so we would not have to be at the house all the time, key returned immediately after job finished. He described everything that was to be installed, including the framing for the product, crown moulding and baseboard. I did the additional electrical and he described how he needed the boxes installed and clearly marked the studs that could not be used for box placement. When the product was installed, he gave instructions and a demonstration on how to remove the panels and how to clean them. After the walk through we noticed that some of the corner detail was not properly set and Jon came back and re-set them. Jon also gave us some suggestions on planning how to finish the rest of the basement, including to draw out a design with furniture placement to make sure that what you have thought about will work.