Record Backlog And Guidance Raise Might Change The Case For Investing In Quanta Services (

December 3, 2025

  • Quanta Services recently reported a very strong quarter, delivering double-digit growth in revenue, adjusted EBITDA, and adjusted EPS, alongside a record US$39.20 billion backlog driven largely by accelerating demand in its Electric segment.

  • The company’s sizeable backlog and highest full-year guidance raise among peers highlight how its execution capabilities are aligning with rising infrastructure investment needs.

  • We’ll now explore how this record US$39.20 billion backlog and strong quarterly performance could influence Quanta Services’ broader investment narrative.

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To own Quanta Services, you need to believe that long term investment in electric grid, energy transition and critical infrastructure will keep translating into profitable work for its specialized workforce. The latest quarter’s double digit growth and record US$39.20 billion backlog support that thesis and appear to reinforce, rather than change, the key near term catalyst of sustained Electric segment demand, while the biggest immediate risk remains potential project delays or cancellations within that large backlog.

Among recent announcements, the long term agreements with American Electric Power, tied to AEP’s US$72 billion capital plan, look especially relevant to this strong quarter and backlog. They underline how Quanta is increasingly embedded in multi year utility spending programs, which can amplify both the benefits of rising grid investment and the risks if large customers slow or reschedule projects.

Yet behind the record backlog, investors should be aware that project timing, regulatory shifts and customer spending plans could still…

Read the full narrative on Quanta Services (it’s free!)

Quanta Services’ narrative projects $37.5 billion revenue and $1.7 billion earnings by 2028. This requires 12.9% yearly revenue growth and roughly a $0.7 billion earnings increase from $971.8 million today.

Uncover how Quanta Services’ forecasts yield a $472.80 fair value, a 4% upside to its current price.

PWR Community Fair Values as at Dec 2025
PWR Community Fair Values as at Dec 2025

Five fair value estimates from the Simply Wall St Community span roughly US$263 to US$473 per share, underscoring how far apart individual views can be. When you set those opinions against Quanta’s heavy reliance on long duration grid and energy transition projects, it becomes even more important to weigh how changes in utility or data center capital spending could affect the business over time.

Explore 5 other fair value estimates on Quanta Services – why the stock might be worth as much as $472.80!

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

Companies discussed in this article include PWR.

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