As a contractor I need to trust the companies I do business with and therefore I only want to use the best trades. When we use spray foam insulation we always thermalscan our projects to ensure there are no air leaks and no cold spots. That's why we will always choose "Foam It" for all of our spray foam work. They never cut corners, their jobs never require us to call them back which slows down work, and they are always responsive to our questions. I can't recommend Foam It higher.