CORAL GABLES, Fla.–(BUSINESS WIRE)–MasTec, Inc. (NYSE: MTZ) today announced second quarter 2026 financial results and updated full year 2026 financial guidance. Jose R. Mas, MasTec’s CEO stated, “We once again reported a very strong quarter with excellent performance in revenue growth, margin expansion and backlog development. Strong year-over-year revenue growth of 23% was broad-based and solid execution drove margin expansion with our adjusted EBITDA margin improving 100 basis points. 18-mo