What is the average cost of an Air Leak per Month? Price Range

Air leaks are a painful thing to deal with, not to mention expensive. While the exact cost is often difficult to determine, you should know that the diameter of the leak is the prime determining factor. Air pressure is almost as important, as is temperature and certain other considerations. The price range for an air leak is $12 per month for a tiny leak, and up to $1,800 or more for larger holes leaking mass quantities of air.