When assessing whether Quanta can sustain another growth leg through 2026 and beyond, comparisons with EMCOR Group, Inc. (EME) and MasTec, Inc. (MTZ) highlight the company's differentiated position in the ongoing multiyear infrastructure buildout. Key Takeaways Quanta Services, Inc. (PWR) reported a record backlog of $48.5 billion at the end of the first quarter of 2026, giving the company stronger revenue visibility as it moves through the year. The scale of this backlog reflects broad-based demand across ...