Quanta Services, Inc. (PWR) is in Industrials, Engineering & Construction, based in United States, listed on NYSE. Market cap 103.03B USD. 52-week range 404.51 to 788.75 USD. Trailing P/E 78.5. Data as of 2026-10-09.
Quanta Services, Inc. offers infrastructure solutions for the electric and gas utility, power generation, load center, manufacturing, communications, pipeline, and energy industries. The company's Electric Infrastructure Solutions segment engages in the design, procurement, construction, upgrade, repair, and maintenance of electric power transmission and distribution infrastructure and substation facilities; installation, maintenance, and upgrade of electric power infrastructure projects; ...