WallStSmart

Comfort Systems USA Inc (FIX)vsTeradyne Inc (TER)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Comfort Systems USA Inc generates 168% more annual revenue ($10.14B vs $3.79B). TER leads profitability with a 22.6% profit margin vs 12.1%. TER appears more attractively valued with a PEG of 1.37. TER earns a higher WallStSmart Score of 77/100 (B+).

FIX

Buy

60

out of 100

Grade: C

Growth: 8.0Profit: 8.0Value: 4.3Quality: 6.3
Piotroski: 4/9Altman Z: 3.72

TER

Strong Buy

77

out of 100

Grade: B+

Growth: 8.0Profit: 9.5Value: 4.3Quality: 6.8
Piotroski: 4/9

Key Strengths & Concerns

Side-by-side fundamental analysis

Key Strengths

FIX4 strengths · Avg: 9.3/10
Return on EquityProfitability
53.3%10/10

Every $100 of equity generates 53 in profit

Altman Z-ScoreHealth
3.7210/10

Safe zone — low bankruptcy risk

Market CapQuality
$64.78B9/10

Large-cap with strong market position

EPS GrowthGrowth
38.8%8/10

Earnings expanding 38.8% YoY

TER6 strengths · Avg: 9.5/10
Operating MarginProfitability
37.6%10/10

Strong operational efficiency at 37.6%

Revenue GrowthGrowth
87.0%10/10

Revenue surging 87.0% year-over-year

EPS GrowthGrowth
314.8%10/10

Earnings expanding 314.8% YoY

Market CapQuality
$52.82B9/10

Large-cap with strong market position

Return on EquityProfitability
28.7%9/10

Every $100 of equity generates 29 in profit

Profit MarginProfitability
22.6%9/10

Keeps 23 of every $100 in revenue as profit

Areas to Watch

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

1.0% revenue growth

P/E RatioValuation
53.2x2/10

Premium valuation, high expectations priced in

Price/BookValuation
109.6x2/10

Trading at 109.6x book value

TER2 concerns · Avg: 2.0/10
P/E RatioValuation
64.2x2/10

Premium valuation, high expectations priced in

Price/BookValuation
21.4x2/10

Trading at 21.4x book value

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 1.44 suggests the stock is reasonably priced for its growth.

Bull Case : TER

The strongest argument for TER centers on Operating Margin, Revenue Growth, EPS Growth. Profitability is solid with margins at 22.6% and operating margin at 37.6%. Revenue growth of 87.0% demonstrates continued momentum.

Bear Case : FIX

The primary concerns for FIX are Revenue Growth, P/E Ratio, Price/Book. A P/E of 53.2x leaves little room for execution misses.

Bear Case : TER

The primary concerns for TER are P/E Ratio, Price/Book. A P/E of 64.2x leaves little room for execution misses.

Key Dynamics to Monitor

FIX profiles as a value stock while TER is a growth play — different risk/reward profiles.

TER carries more volatility with a beta of 1.79 — expect wider price swings.

TER is growing revenue faster at 87.0% — sustainability is the question.

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

Bottom Line

TER scores higher overall (77/100 vs 60/100), backed by strong 22.6% margins and 87.0% revenue growth. 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.

Teradyne Inc

TECHNOLOGY · SEMICONDUCTOR EQUIPMENT & MATERIALS · USA

Teradyne, Inc. is an American automatic test equipment (ATE) designer and manufacturer based in North Reading, Massachusetts.

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