📊 FIX Key Takeaways
Is FIX a Good Investment? Thesis Analysis
Comfort Systems demonstrates exceptional operational execution with 29.5% revenue growth, robust profitability (11.2% net margin, 41.8% ROE), and fortress-like financial health (0.06x debt/equity, 145.9x interest coverage). The company generates substantial free cash flow ($1.0B) while maintaining disciplined capital allocation, indicating sustainable competitive advantages in electrical contracting services.
Why Buy FIX? Key Strengths
- Revenue growth of 29.5% YoY with improving operational leverage (14.4% operating margin)
- Exceptional returns on capital: 41.8% ROE and 15.9% ROA demonstrate efficient asset utilization
- Fortress balance sheet with minimal leverage (0.06x debt/equity) and $981.9M cash, enabling strategic flexibility
- Strong free cash flow generation ($1.0B) representing 11.3% of revenue, supporting reinvestment and shareholder returns
- Healthy liquidity metrics (1.21x current ratio, 1.19x quick ratio) despite rapid growth
- Exceptional interest coverage (145.9x) indicates zero financial distress risk
FIX Investment Risks to Consider
- Rapid 29.5% revenue growth may face headwinds from market saturation or economic slowdown in electrical contracting sector
- EPS growth (97.8% YoY) significantly outpacing revenue growth (29.5%) suggests large share buybacks; sustainability dependent on continued margin expansion
- High insider trading activity (9 Form 4 filings in 90 days) warrants monitoring for capital allocation consistency
- Operating leverage expansion from 14.4% margin may face pressure if labor costs or material inflation accelerates
Key Metrics to Watch
- Gross margin trajectory and labor cost inflation impact on 24.1% current level
- Operating margin sustainability and ability to maintain 14.4% amid scaling
- Free cash flow conversion consistency relative to net income
- Debt/equity ratio trends and capital allocation priorities
- Revenue growth deceleration patterns in upcoming quarters
FIX Financial Metrics
💡 AI Analyst Insight
COMFORT SYSTEMS USA INC presents a mixed fundamental picture. Review the detailed metrics above to form your own investment thesis.
FIX Profitability Ratios
FIX vs Default Sector
How COMFORT SYSTEMS USA INC compares to Default sector averages
Sector benchmarks are approximate industry averages. Actual sector performance may vary.
Is FIX Overvalued or Undervalued?
Based on fundamental analysis, COMFORT SYSTEMS USA INC appears fundamentally strong relative to the Default sector in 2026.
Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.
FIX Balance Sheet & Liquidity
FIX 5-Year Financial Trend & Growth Analysis
5-Year Trend Summary: COMFORT SYSTEMS USA INC's revenue has grown significantly by 196% over the 5-year period, indicating strong business expansion. The most recent EPS of $9.01 reflects profitable operations.
FIX Growth Metrics (YoY)
FIX Quarterly Performance
| Quarter | Revenue | Net Income | EPS |
|---|---|---|---|
| Q3 2025 | $1.8B | $146.2M | $4.09 |
| Q2 2025 | $1.8B | $134.0M | $3.74 |
| Q1 2025 | $1.5B | $96.3M | $2.69 |
| Q3 2024 | $1.4B | $105.1M | $2.93 |
| Q2 2024 | $1.3B | $69.5M | $1.93 |
| Q1 2024 | $1.2B | $57.2M | $1.59 |
| Q3 2023 | $1.1B | $61.5M | $1.71 |
| Q2 2023 | $1.0B | $42.2M | $1.17 |
Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.
FIX Capital Allocation
FIX SEC 10-K & 10-Q Filing Analysis
Access official SEC EDGAR filings for COMFORT SYSTEMS USA INC (CIK: 0001035983)
📋 Recent SEC Filings
| Date | Form | Document | Action |
|---|---|---|---|
| Mar 5, 2026 | 4 | xslF345X05/form4-03052026_030303.xml | View → |
| Mar 5, 2026 | 4 | xslF345X05/form4-03052026_030301.xml | View → |
| Mar 4, 2026 | 4 | xslF345X05/form4-03042026_040308.xml | View → |
| Feb 27, 2026 | 4 | xslF345X05/form4-02272026_050215.xml | View → |
| Feb 26, 2026 | 4 | xslF345X05/form4-02262026_110211.xml | View → |
❓ Frequently Asked Questions about FIX
What is the AI rating for FIX?
COMFORT SYSTEMS USA INC (FIX) has an AI rating of STRONG BUY with 92% confidence, based on fundamental analysis of SEC EDGAR filings.
What are FIX's key strengths?
Claude: Revenue growth of 29.5% YoY with improving operational leverage (14.4% operating margin). Exceptional returns on capital: 41.8% ROE and 15.9% ROA demonstrate efficient asset utilization.
What are the risks of investing in FIX?
Claude: Rapid 29.5% revenue growth may face headwinds from market saturation or economic slowdown in electrical contracting sector. EPS growth (97.8% YoY) significantly outpacing revenue growth (29.5%) suggests large share buybacks; sustainability dependent on continued margin expansion.
What is FIX's revenue and growth?
COMFORT SYSTEMS USA INC reported revenue of $9.1B.
Does FIX pay dividends?
COMFORT SYSTEMS USA INC pays dividends, with $68.8M distributed to shareholders in the trailing twelve months.
Where can I find FIX SEC filings?
Official SEC filings for COMFORT SYSTEMS USA INC (CIK: 0001035983) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.
What is FIX's EPS?
COMFORT SYSTEMS USA INC has a diluted EPS of $28.88.
How is the AI analysis conducted?
Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.
Is FIX a good stock to buy right now?
Based on our AI fundamental analysis in March 2026, COMFORT SYSTEMS USA INC has a STRONG BUY rating with 92% confidence. The AI analysis suggests favorable fundamentals based on SEC filings. This is not investment advice.
Is FIX stock overvalued or undervalued?
Valuation metrics for FIX: ROE of 41.8% (sector avg: 15%), net margin of 11.2% (sector avg: 12%). Higher ROE suggests strong returns relative to peers.
Should I buy FIX stock in 2026?
Our dual AI analysis gives COMFORT SYSTEMS USA INC a combined STRONG BUY rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.
What is FIX's free cash flow?
COMFORT SYSTEMS USA INC's operating cash flow is $1.2B, with capital expenditures of $154.9M. FCF margin is 11.3%.
How does FIX compare to other Default stocks?
Vs Default sector averages: Net margin 11.2% (avg: 12%), ROE 41.8% (avg: 15%), current ratio 1.21 (avg: 1.8).