Quanta Services 3Q 2026: Revenue $12.01B, EPS $4.55— 10-Q Summary
Quanta Services reported Q3 2026 revenue of $12.01B, up 57.4% YoY, with net income rising 104.7% to $694.86M. Growth was driven by Electric and Underground and Infrastructure segments. The company's backlog reached $63.73B, up 44.9% from year-end, with management expecting continued strong demand.
How this was made

The 30-second read
Why it matters
The combination of large YoY revenue/EPS growth and a substantial backlog increase can drive near-term earnings estimate revisions and support the stock if investors view backlog quality and margins as durable.
Market read
Traders can use the reported financials and backlog to update expectations for contractor demand and margin durability.
What to watch
The article does not break out cash flow, contract mix, or guidance details beyond 'strong demand to continue,' which could limit how far the market extrapolates.
Background
This is an aggregator-style 10-Q summary for Quanta Services’ 3Q 2026 results, highlighting segment growth and backlog.
Ticker impact
Quanta Services reported 3Q 2026 revenue of $12.01B and diluted EPS of $4.55, with backlog rising to $63.73B.
Likely upward bias as investors price in sustained demand and improved execution reflected in higher margins and backlog.
The article provides a full quarterly print with large YoY growth and a sizable backlog increase, which typically drives earnings revisions and sentiment for contractors.
Market effects
Reinforces demand signals for electrical and infrastructure contractors, potentially supporting sentiment across grid upgrade and data center capex supply chains.
No specific regional demand shift is quantified, but backlog strength implies continued activity in US infrastructure markets.
Limited direct global linkage in the provided text beyond renewable and data center infrastructure themes.
Counterpoint
Strong headline growth may be partly acquisition-driven and could mask margin pressure or execution risk not captured in the summary.
Key entities
- companyQuanta Services, Inc.
Reported 3Q 2026 revenue, EPS, segment growth, and backlog in its 10-Q summary.



