WallStSmart

Comfort Systems USA Inc (FIX)vsIES Holdings Inc (IESC)

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Comfort Systems USA Inc generates 179% more annual revenue ($10.14B vs $3.63B). FIX leads profitability with a 12.1% profit margin vs 10.5%. IESC trades at a lower P/E of 40.0x. FIX earns a higher WallStSmart Score of 62/100 (C+).

FIX

Buy

62

out of 100

Grade: C+

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

IESC

Buy

58

out of 100

Grade: C

Growth: 8.7Profit: 8.0Value: 4.7Quality: 8.0
Piotroski: 5/9Altman Z: 4.73

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
$66.26B9/10

Large-cap with strong market position

Debt/EquityHealth
0.139/10

Conservative balance sheet, low leverage

PEG RatioValuation
0.858/10

Growing faster than its price suggests

EPS GrowthGrowth
38.8%8/10

Earnings expanding 38.8% YoY

IESC5 strengths · Avg: 9.4/10
Return on EquityProfitability
35.5%10/10

Every $100 of equity generates 35 in profit

EPS GrowthGrowth
55.4%10/10

Earnings expanding 55.4% YoY

Altman Z-ScoreHealth
4.7310/10

Safe zone — low bankruptcy risk

Debt/EquityHealth
0.109/10

Conservative balance sheet, low leverage

Revenue GrowthGrowth
16.8%8/10

16.8% revenue growth

Areas to Watch

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

1.0% revenue growth

P/E RatioValuation
54.4x2/10

Premium valuation, high expectations priced in

Price/BookValuation
100.4x2/10

Trading at 100.4x book value

IESC2 concerns · Avg: 4.0/10
P/E RatioValuation
40.0x4/10

Premium valuation, high expectations priced in

Price/BookValuation
13.4x4/10

Trading at 13.4x 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 0.85 suggests the stock is reasonably priced for its growth.

Bull Case : IESC

The strongest argument for IESC centers on Return on Equity, EPS Growth, Altman Z-Score. Revenue growth of 16.8% demonstrates continued momentum.

Bear Case : FIX

The primary concerns for FIX are Revenue Growth, P/E Ratio, Price/Book. A P/E of 54.4x leaves little room for execution misses.

Bear Case : IESC

The primary concerns for IESC are P/E Ratio, Price/Book.

Key Dynamics to Monitor

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

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

IESC is growing revenue faster at 16.8% — sustainability is the question.

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

Bottom Line

FIX scores higher overall (62/100 vs 58/100). 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.

IES Holdings Inc

INDUSTRIALS · ENGINEERING & CONSTRUCTION · USA

IES Holdings, Inc. designs and installs integrated electrical and technology systems and provides infrastructure products and services in the United States. The company is headquartered in Houston, Texas.

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