Comfort Systems USA Inc (FIX)vsMasTec Inc (MTZ)
FIX
Comfort Systems USA Inc
$2,066.51
-3.69%
INDUSTRIALS · Cap: $68.68B
MTZ
MasTec Inc
$406.32
-2.89%
INDUSTRIALS · Cap: $28.68B
Smart Verdict
WallStSmart Research — data-driven comparison
MasTec Inc generates 51% more annual revenue ($15.28B vs $10.14B). FIX leads profitability with a 12.1% profit margin vs 3.0%. FIX appears more attractively valued with a PEG of 0.93. MTZ earns a higher WallStSmart Score of 63/100 (C+).
FIX
Buy62
out of 100
Grade: C+
MTZ
Buy63
out of 100
Grade: C+
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 43 in profit
Safe zone — low bankruptcy risk
Large-cap with strong market position
Conservative balance sheet, low leverage
Growing faster than its price suggests
Earnings expanding 38.8% YoY
Revenue surging 34.5% year-over-year
Earnings expanding 508.0% YoY
Areas to Watch
1.0% revenue growth
Premium valuation, high expectations priced in
Trading at 112.6x book value
Expensive relative to growth rate
Trading at 9.6x book value
3.0% margin — thin
Operating margin of 3.7%
Comparative Analysis Report
WallStSmart ResearchBull Case : FIX
The strongest argument for FIX centers on Return on Equity, Altman Z-Score, Market Cap. PEG of 0.93 suggests the stock is reasonably priced for its growth.
Bull Case : MTZ
The strongest argument for MTZ centers on Revenue Growth, EPS Growth. Revenue growth of 34.5% demonstrates continued momentum.
Bear Case : FIX
The primary concerns for FIX are Revenue Growth, P/E Ratio, Price/Book. A P/E of 56.5x leaves little room for execution misses.
Bear Case : MTZ
The primary concerns for MTZ are PEG Ratio, Price/Book, Profit Margin. A P/E of 63.7x leaves little room for execution misses. Thin 3.0% margins leave little buffer for downturns.
Key Dynamics to Monitor
FIX profiles as a value stock while MTZ is a hypergrowth play — different risk/reward profiles.
MTZ carries more volatility with a beta of 1.79 — expect wider price swings.
MTZ is growing revenue faster at 34.5% — sustainability is the question.
FIX generates stronger free cash flow (241M), providing more financial flexibility.
Bottom Line
MTZ scores higher overall (63/100 vs 62/100) and 34.5% 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.
Comfort Systems USA Inc
INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA
Comfort Systems USA, Inc. provides mechanical and electrical installation, renovation, maintenance, repair and replacement services for the mechanical and electrical service industry in the United States. The company is headquartered in Houston, Texas.
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.
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