WallStSmart

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

VS

Smart Verdict

WallStSmart Research — data-driven comparison

Comfort Systems USA Inc generates 182% more annual revenue ($11.23B vs $3.99B). FIX leads profitability with a 12.8% profit margin vs 11.4%. IESC trades at a lower P/E of 30.4x. IESC earns a higher WallStSmart Score of 64/100 (C+).

FIX

Buy

62

out of 100

Grade: C+

Growth: 8.0Profit: 8.0Value: 5.7Quality: 7.5
Piotroski: 5/9Altman Z: 3.14

IESC

Buy

64

out of 100

Grade: C+

Growth: 9.3Profit: 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
44.6%10/10

Every $100 of equity generates 45 in profit

Altman Z-ScoreHealth
3.1410/10

Safe zone — low bankruptcy risk

Market CapQuality
$59.51B9/10

Large-cap with strong market position

Debt/EquityHealth
0.109/10

Conservative balance sheet, low leverage

PEG RatioValuation
0.538/10

Growing faster than its price suggests

EPS GrowthGrowth
38.8%8/10

Earnings expanding 38.8% YoY

IESC5 strengths · Avg: 10.0/10
Return on EquityProfitability
37.1%10/10

Every $100 of equity generates 37 in profit

Revenue GrowthGrowth
39.6%10/10

Revenue surging 39.6% year-over-year

EPS GrowthGrowth
98.7%10/10

Earnings expanding 98.7% YoY

Debt/EquityHealth
0.0610/10

Conservative balance sheet, low leverage

Altman Z-ScoreHealth
4.7310/10

Safe zone — low bankruptcy risk

Areas to Watch

FIX3 concerns · Avg: 3.3/10
P/E RatioValuation
39.2x4/10

Premium valuation, high expectations priced in

Revenue GrowthGrowth
1.0%4/10

1.0% revenue growth

Price/BookValuation
92.1x2/10

Trading at 92.1x book value

IESC3 concerns · Avg: 3.3/10
P/E RatioValuation
30.4x4/10

Premium valuation, high expectations priced in

Price/BookValuation
11.2x4/10

Trading at 11.2x book value

Free Cash FlowQuality
$-15.12M2/10

Negative free cash flow — burning cash

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 0.53 suggests the stock is reasonably priced for its growth.

Bull Case : IESC

The strongest argument for IESC centers on Return on Equity, Revenue Growth, EPS Growth. Revenue growth of 39.6% demonstrates continued momentum.

Bear Case : FIX

The primary concerns for FIX are P/E Ratio, Revenue Growth, Price/Book.

Bear Case : IESC

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

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 1.78 — expect wider price swings.

IESC is growing revenue faster at 39.6% — sustainability is the question.

FIX generates stronger free cash flow (998M), providing more financial flexibility.

Bottom Line

IESC scores higher overall (64/100 vs 62/100) and 39.6% 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.

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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