We needed a room built in a hurry at our office, to contain our computer and security systems. Jon (referred by a friend) came to give us a quote and agreed to get the job done that weekend. He and his helper were terrific - came on Friday night and worked through the weekend - all done by Monday morning! They were true to their word - friendly, courteous, efficient and cleaned up and removed any/all dust and debris. Would highly recommend them to anyone.