AAON (NASDAQ:AAON) reported quarterly earnings of $0.69 per share which beat the analyst consensus estimate of $0.51 by 35.29 percent. This is a 213.64 percent increase over earnings of $0.22 per share from the same period last year. The company reported quarterly sales of $626.976 million which beat the analyst consensus estimate of $491.528 million by 27.56 percent. This is a 101.23 percent increase over sales of $311.567 million the same period last year.