John and his crew are professional and honest. They do amazing work. When an issue arose due to a supplier's error, CNY Sealing and Pavling took full responsibility and saw that the job was redone to make it perfect. Anyone can do a good job now and then; the test of excellence is how you perform when something doesn't go as planned. I've got another bigger project coming up and I have no hesitation in using them again. These guys are the best.