MasTec Inc (MTZ)vsQuanta Services Inc (PWR)
MTZ
MasTec Inc
$272.46
+5.35%
INDUSTRIALS · Cap: $21.13B
PWR
Quanta Services Inc
$667.84
-2.22%
INDUSTRIALS · Cap: $104.19B
Smart Verdict
WallStSmart Research — data-driven comparison
Quanta Services Inc generates 104% more annual revenue ($32.91B vs $16.11B). PWR leads profitability with a 4.0% profit margin vs 3.1%. MTZ appears more attractively valued with a PEG of 1.20. MTZ earns a higher WallStSmart Score of 64/100 (C+).
MTZ
Buy64
out of 100
Grade: C+
PWR
Buy59
out of 100
Grade: C
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Earnings expanding 51.4% YoY
Revenue surging 23.4% year-over-year
Revenue surging 41.1% year-over-year
Earnings expanding 94.7% YoY
Large-cap with strong market position
Areas to Watch
3.1% margin — thin
Premium valuation, high expectations priced in
Expensive relative to growth rate
Trading at 11.1x book value
4.0% margin — thin
Weak financial health signals
Comparative Analysis Report
WallStSmart ResearchBull Case : MTZ
The strongest argument for MTZ centers on EPS Growth, Revenue Growth. Revenue growth of 23.4% demonstrates continued momentum. PEG of 1.20 suggests the stock is reasonably priced for its growth.
Bull Case : PWR
The strongest argument for PWR centers on Revenue Growth, EPS Growth, Market Cap. Revenue growth of 41.1% demonstrates continued momentum.
Bear Case : MTZ
The primary concerns for MTZ are Profit Margin, P/E Ratio. A P/E of 41.8x leaves little room for execution misses. Thin 3.1% margins leave little buffer for downturns.
Bear Case : PWR
The primary concerns for PWR are PEG Ratio, Price/Book, Profit Margin. A P/E of 78.1x leaves little room for execution misses. Thin 4.0% margins leave little buffer for downturns.
Key Dynamics to Monitor
MTZ profiles as a growth stock while PWR is a hypergrowth play — different risk/reward profiles.
MTZ carries more volatility with a beta of 1.77 — expect wider price swings.
PWR is growing revenue faster at 41.1% — sustainability is the question.
PWR generates stronger free cash flow (864M), providing more financial flexibility.
Bottom Line
MTZ scores higher overall (64/100 vs 59/100) and 23.4% revenue growth. Both earn "Buy" and "Buy" ratings respectively — the choice depends on your investment horizon and risk tolerance.
This analysis is generated from publicly available financial data. Not financial advice.
MasTec Inc
INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA
MasTec, Inc., an infrastructure construction company, provides engineering, construction, installation, maintenance, and upgrade services for communications, energy, utilities, and other infrastructure primarily in the United States and Canada. The company is headquartered in Coral Gables, Florida.
Visit Website →Quanta Services Inc
INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA
Quanta Services is an American corporation that provides infrastructure services for electric power, pipeline, industrial and communications industries. Capabilities include the planning, design, installation, program management, maintenance and repair of most types of network infrastructure.
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