WallStSmart

Comfort Systems USA Inc (FIX)vsRestaurant Brands International Inc (QSR)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Comfort Systems USA Inc generates 6% more annual revenue ($10.14B vs $9.59B). FIX leads profitability with a 12.1% profit margin vs 10.0%. FIX appears more attractively valued with a PEG of 0.93. QSR earns a higher WallStSmart Score of 68/100 (B-).

FIX

Buy

62

out of 100

Grade: C+

Growth: 8.0Profit: 8.0Value: 5.0Quality: 7.5
Piotroski: 5/9Altman Z: 3.14

QSR

Strong Buy

68

out of 100

Grade: B-

Growth: 8.0Profit: 8.0Value: 6.7Quality: 3.0
Piotroski: 5/9Altman Z: 0.90
IV

Intrinsic Value Comparison

Multi-model valuation · Graham Formula

Intrinsic value data unavailable for FIX.

QSRUndervalued (+25.3%)

Margin of Safety

+25.3%

Fair Value

$94.60

Current Price

$72.66

$21.94 discount

UndervaluedFair: $94.60Overvalued

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

FIX6 strengths · Avg: 9.0/10
Return on EquityProfitability
43.5%10/10

Every $100 of equity generates 43 in profit

Altman Z-ScoreHealth
3.1410/10

Safe zone — low bankruptcy risk

Market CapQuality
$68.68B9/10

Large-cap with strong market position

Debt/EquityHealth
0.129/10

Conservative balance sheet, low leverage

PEG RatioValuation
0.938/10

Growing faster than its price suggests

EPS GrowthGrowth
38.8%8/10

Earnings expanding 38.8% YoY

QSR3 strengths · Avg: 9.0/10
EPS GrowthGrowth
100.0%10/10

Earnings expanding 100.0% YoY

Return on EquityProfitability
25.5%9/10

Every $100 of equity generates 26 in profit

Operating MarginProfitability
25.9%8/10

Strong operational efficiency at 25.9%

Areas to Watch

FIX3 concerns · Avg: 2.7/10
Revenue GrowthGrowth
1.0%4/10

1.0% revenue growth

P/E RatioValuation
56.5x2/10

Premium valuation, high expectations priced in

Price/BookValuation
100.4x2/10

Trading at 100.4x book value

QSR2 concerns · Avg: 1.5/10
Altman Z-ScoreHealth
0.902/10

Distress zone — elevated risk

Debt/EquityHealth
4.191/10

Elevated debt levels

Comparative Analysis Report

WallStSmart Research

Bull 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 : QSR

The strongest argument for QSR centers on EPS Growth, Return on Equity, Operating Margin. PEG of 1.28 suggests the stock is reasonably priced for its growth.

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 : QSR

The primary concerns for QSR are Altman Z-Score, Debt/Equity. Debt-to-equity of 4.19 is elevated, increasing financial risk.

Key Dynamics to Monitor

FIX carries more volatility with a beta of 1.67 — expect wider price swings.

QSR is growing revenue faster at 7.3% — sustainability is the question.

FIX generates stronger free cash flow (241M), providing more financial flexibility.

Monitor ENGINEERING & CONSTRUCTION industry trends, competitive dynamics, and regulatory changes.

Bottom Line

QSR scores higher overall (68/100 vs 62/100). Both earn "Strong 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.

Restaurant Brands International Inc

CONSUMER CYCLICAL · RESTAURANTS · USA

Restaurant Brands International Inc. owns, operates and franchises quick-service restaurants under the Tim Hortons (TH), Burger King (BK) and Popeyes (PLK) brands. The company is headquartered in Toronto, Canada.

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