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Quanta Services Inc

Exchange: NYSESector: IndustrialsIndustry: Engineering & Construction

Quanta Services is an industry leader in providing specialized infrastructure solutions to the utility, power generation, load center, communications, pipeline, and energy industries. Quanta's comprehensive services include designing, installing, repairing and maintaining energy, load center and communications infrastructure. With operations throughout the United States, Canada, Australia and select other international markets, Quanta has the manpower, resources and expertise to safely complete projects that are local, regional, national or international in scope.

Did you know?

Capital expenditures increased by 1% from FY24 to FY25.

Current Price

$742.21

+1.98%

GoodMoat Value

$425.98

42.6% overvalued
Profile
Valuation (TTM)
Market Cap$111.05B
P/E100.52
EV$90.60B
P/B12.42
Shares Out149.62M
P/Sales3.69
Revenue$30.12B
EV/EBITDA43.56

Quanta Services Inc (PWR) Stock Analysis

GoodMoat Analysis

Based on data as of March 26, 2026

Quanta Services is a leading specialty contractor for energy infrastructure, but its valuation appears highly unfavourable. With a P/E of 83x and a stock price 45% above the GoodMoat target, it fails the valuation gate despite potential operational strengths.

Read full analysis
Quanta Services Inc operates in the engineering and construction sector, providing critical infrastructure services for the electric power, renewable energy, and pipeline industries. Applying the GoodMoat framework, a moat analysis (Section 1) would likely focus on scale privilege, regulatory barriers, and niche dominance as its primary competitive advantages, given its role as a large, qualified contractor for complex, mission-critical projects. However, the valuation assessment is the primary concern. The stock trades at a P/E of 83.2, which is extremely high for a company with a 3.6% profit margin and 11.5% ROE. The provided GoodMoat target price of $396.05 suggests the current price of $573.5 represents a significant premium, indicating a negative margin of safety in a Discounted Cash Flow analysis. Following the Decision Framework (Section 6), while the business may pass an initial moat and quality gate, it would almost certainly be classified as 'UNFAVOURABLE' at the valuation and risk gate. The extreme valuation (a High Confidence Red Flag) and a price far above the target signal a lack of margin of safety, making it an unattractive proposition for a value investor seeking a price below intrinsic value. The low FCF yield of 1.9% further supports the overvaluation thesis. For a value investor, this is not a company worth investigating further without a substantial price correction.

PWR Price Chart

Market Cap$111.05B
Current Price$742.21
P/E Ratio100.52
Forward P/E
PEG Ratio1.95
EPS$6.80
Book Value$59.74
P/B Ratio12.42

PWR Financial Charts

FCF vs CAPEX

FCFCAPEX

Forward estimates use 32.8% FCF growth (CAGR)

Cash vs Debt

Net Debt: 6.0B

Revenue

12.1B

FY19

11.2B

FY20

13.0B

FY21

17.1B

FY22

20.9B

FY23

23.7B

FY24

28.5B

FY25

Net Income

402M

FY19

446M

FY20

486M

FY21

491M

FY22

745M

FY23

905M

FY24

1.0B

FY25

PWR 52-Week Range

$317.35
$742.21
50-Day MA: $582.48200-Day MA: $467.85
Did you know?

Net income compounded at 16.9% annually over 6 years.

Quanta Services Inc (PWR) Financial Summary

Quanta Services Inc (PWR) is a Industrials company in the Engineering & Construction industry, listed on NYSE. The stock currently trades at $742.21 with a market capitalization of $111.05B.

Key valuation metrics include a P/E ratio of 100.52, price-to-book ratio of 12.42, and EPS of $6.80. The company reports a profit margin of 3.7% and return on equity of 12.4%.

PWR Key Financial Metrics

MetricValue
Market Cap$111.05B
P/E Ratio100.52
EPS$6.80
P/B Ratio12.42
P/S Ratio3.69
EV/EBITDA43.56
Dividend Yield0.05%
Profit Margin3.7%
Return on Equity12.4%
Debt/Equity0.72

PWR Revenue & Earnings History

YearRevenueNet Income
FY19$12.11B$402.04M
FY20$11.20B$445.60M
FY21$12.98B$485.96M
FY22$17.07B$491.19M
FY23$20.88B$744.69M
FY24$23.67B$904.82M
FY25$28.48B$1.03B

Quanta Services Inc (PWR) Valuation

Based on GoodMoat's DCF model, Quanta Services Inc has a fair value estimate of $425.98. At the current price of $742.21, the stock appears 74.2% overvalued relative to our intrinsic value estimate.

PWR Quality Indicators

Quanta Services Inc maintains a profit margin of 3.7% and an operating margin of 5.5%. Return on equity stands at 12.4%. The current ratio is 1.14. Debt-to-equity ratio is 0.72.

About Quanta Services Inc

Quanta Services is an industry leader in providing specialized infrastructure solutions to the utility, power generation, load center, communications, pipeline, and energy industries. Quanta's comprehensive services include designing, installing, repairing and maintaining energy, load center and communications infrastructure. With operations throughout the United States, Canada, Australia and select other international markets, Quanta has the manpower, resources and expertise to safely complete projects that are local, regional, national or international in scope.

PWR Free Cash Flow

Quanta Services Inc generated $1.62B in trailing twelve-month free cash flow, representing an FCF yield of 1.46%. This low FCF yield may reflect heavy reinvestment or growth spending.

PWR Shares Outstanding

Quanta Services Inc has 0.15 billion shares outstanding at a share price of $742.21, giving it a market capitalization of $111.05B.