PWR — Quanta Services, Inc.
Industrials · Engineering & Construction
About Quanta Services, Inc.
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; installation of smart grid technologies on electric power networks; and design, installation, maintenance, and repair of commercial and industrial wirings. This segment offers aviation; emergency aerial firefighting services; emergency restoration; and other engineering and technical services; design and construction solutions to wireline and wireless communications, cable multi-system operators, technology companies, and other customers; engineering, procurement, new construction, and repair and maintenance services for renewable generation facilities; and training for electric workers, as well as training for the gas distribution and communications industries. Its Underground Utility and Infrastructure Solutions segment is involved in the transportation, distribution, storage, development, and processing of natural gas, oil, and other products, as well as owns and operates large load centers. This segment also engages in the design, engineering, procurement, construction, upgrade, and repair and maintenance services for natural gas systems; pipeline protection, integrity testing, rehabilitation, and replacement services; and catalyst replacement, high-pressure and critical-path turnaround, instrumentation and electrical, piping, fabrication, and storage tank services. The company was formerly known as Fabal Construction, Inc. and changed its name to Quanta Services, Inc. in November 1997. The company was incorporated in 1997 and is headquartered in Houston, Texas.
Grid, storage & electrification
After twenty years of flat demand, US electricity load is growing again — AI data centers, electrification and reshored factories all want power at once — and this bucket owns the equipment that has to be built for that to happen: GE Vernova's turbines and grid gear, Eaton's electrical systems, Vertiv's data-center power and cooling, Quanta's transmission crews, plus battery and fuel-cell players (Fluence, Eos, Bloom). The tell for these businesses is the backlog: orders stretch years out, and the market prices the growth long before revenue lands. That is also the risk — several names here re-rated hard on the AI power story and now carry expectations to match. Watch backlog growth and margins, and remember this bucket overlaps with the AI trade and can sell off with it. Quanta is the contractor that actually builds transmission lines and substations; skilled-labor capacity is its moat.
Key data · delayed ~15 min, as of 1 August 2026
| Ticker | PWR |
| Company | Quanta Services, Inc. |
| Price | $667.36 |
| Market cap | $100.3B |
| Sector / industry | Industrials / Engineering & Construction |
| Analyst mean target | $756 (26 analysts, buy) |
Valuation read
What the price implies: the market is pricing in roughly ~14%/yr earnings growth (moderate), on a reverse-DCF of forward earnings ($18.26). Run your own assumptions in the fair-value calculator.
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