MasTec (NYSE:MTZ) reported quarterly earnings of $2.22 per share which missed the analyst consensus estimate of $2.23 by 0.45 percent. This is a 48.99 percent increase over earnings of $1.49 per share from the same period last year. The company reported quarterly sales of $4.373 billion which beat the analyst consensus estimate of $4.305 billion by 1.59 percent. This is a 23.36 percent increase over sales of $3.545 billion the same period last year.