Comfort Systems USA Inc (FIX)vsVistra Energy Corp (VST)
FIX
Comfort Systems USA Inc
$2,011.49
+2.25%
INDUSTRIALS · Cap: $64.78B
VST
Vistra Energy Corp
$158.29
-1.30%
UTILITIES · Cap: $52.57B
Smart Verdict
WallStSmart Research — data-driven comparison
Vistra Energy Corp generates 75% more annual revenue ($17.74B vs $10.14B). FIX leads profitability with a 12.1% profit margin vs 5.3%. VST appears more attractively valued with a PEG of 1.34. FIX earns a higher WallStSmart Score of 60/100 (C).
FIX
Buy60
out of 100
Grade: C
VST
Buy53
out of 100
Grade: C-
Intrinsic Value Comparison
Multi-model valuation · Graham Formula
Intrinsic value data unavailable for FIX.
Margin of Safety
-53.3%
Fair Value
$101.06
Current Price
$158.29
$57.23 premium
Key Strengths & Concerns
Side-by-side fundamental analysis
Key Strengths
Every $100 of equity generates 53 in profit
Safe zone — low bankruptcy risk
Large-cap with strong market position
Earnings expanding 38.8% YoY
Large-cap with strong market position
Areas to Watch
1.0% revenue growth
Premium valuation, high expectations priced in
Trading at 109.6x book value
5.3% margin — thin
Weak financial health signals
Premium valuation, high expectations priced in
Trading at 20.4x book value
Comparative Analysis Report
WallStSmart ResearchBull 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 : VST
The strongest argument for VST centers on Market Cap. Revenue growth of 13.6% demonstrates continued momentum. PEG of 1.34 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 53.2x leaves little room for execution misses.
Bear Case : VST
The primary concerns for VST are Profit Margin, Piotroski F-Score, P/E Ratio. A P/E of 71.6x leaves little room for execution misses. Debt-to-equity of 3.36 is elevated, increasing financial risk.
Key Dynamics to Monitor
FIX carries more volatility with a beta of 1.60 — expect wider price swings.
VST is growing revenue faster at 13.6% — 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
FIX scores higher overall (60/100 vs 53/100). 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.
Vistra Energy Corp
UTILITIES · UTILITIES - INDEPENDENT POWER PRODUCERS · USA
Vistra Corp. The company is headquartered in Irving, Texas.
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