MasTec (NYSE:MTZ) reported quarterly earnings of $2.48 per share which beat the analyst consensus estimate of $2.30 by 7.73 percent. This is a 52.15 percent increase over earnings of $1.63 per share from the same period last year. The company reported quarterly sales of $3.967 billion which beat the analyst consensus estimate of $3.903 billion by 1.65 percent. This is a 21.99 percent increase over sales of $3.252 billion the same period last year.