COMFORT SYSTEMS USA INC (FIX) Financial Ratio Screen
Track FIX screening changes
Get an email when this stock's published screening status or underlying ratios change.
MSCI new-inclusion financial-ratio snapshot
FIX financial screening at a glance
Calculation date: 2026-08-31. Financial period used: December 2025. The ratios are automated proxies inspired by published methodologies; they are not official index determinations.
Independent method comparison
What the available screens say
How MSCI, FTSE and S&P-style screens differThe request button opens your email application with a pre-filled message. HalalStockGuide receives no address or request unless you choose to send it.
Business activity evidence
Activity assessment in progress
The supplied classification (Engineering & Construction) is only a starting point. Revenue evidence is being assessed before any complete screening conclusion.
Revenue segments: Not yet checked against an SEC annual filing.
Profile description reviewed: Comfort Systems USA, Inc., together with its subsidiaries, provides mechanical and electrical installation, renovation, maintenance, repair, and replacement services for the mechanical and electrical services industry in the United States. The company operates through two segments: Mechanical and Electrical. It offers heating, ventilation, and air conditioning systems, as well as plumbing, electrical, piping and controls, off-site construction, monitoring, and fire protection. The company is also involved in the design, engineering, integration, installation, and start-up of mechanical, electrical, and plumbing (MEP) and related systems in new buildings; and renovation, expansion, maintenance, monitoring, repair, and replacement of systems in existing buildings. In addition, it provides remote monitoring of power usage, temperature, pressure, humidity and air flow for MEP and other building systems. The company serves building owners and developers, general contractors, architects, consulting engineers, and property managers in the commercial, industrial, and institutional markets. Comfort Systems USA, Inc. was founded in 1917 and is headquartered in Houston, Texas.
Sources to verify: Secondary company profile and classification · Issuer website · SEC issuer filings
A sector label or company description can flag a risk but cannot establish a compliant-revenue percentage. Only sourced segment disclosures may support that calculation.
Published-ratio reproductions (not certifications)
The table shows implemented MSCI and FTSE/Yasaar-style asset-based models plus a provisional S&P-style leverage reconstruction where a complete 36-month denominator exists. These are independent calculations, not official index results or Shariah determinations. See formulas, sources and limitations.
Based on financial data from December 2025
| Standard | Debt Ratio | Cash Ratio | Receivables | Income | Status |
|---|---|---|---|---|---|
| MSCI | 7.5% / 30% | 15.2% / 30% | 60.4% / 30% | 0.24% / 5% | RATIOS FAIL* |
| FTSE | 7.5% / 33% | 15.2% / 33% | 60.4% / 50% | 0.24% / 5% | RATIOS FAIL* |
Financial Highlights
Profitability
| Gross Margin | 25.7% | |
| Operating Margin | 7.9% | |
| Net Margin | 12.8% | |
| Return on Equity (ROE) | 55.3% | |
| Return on Assets (ROA) | 17.0% |
Cash Flow & Balance Sheet
| Operating Cash Flow | $1.2B |
| Free Cash Flow | $1.0B |
| Total Debt | $483M |
| Debt-to-Equity | 45.5 |
| Current Ratio | 1.2 |
| Total Assets | $6.4B |
Price & Trading
| Last Close | $1,655.61 |
| 50-Day MA | $1,779.48 |
| 200-Day MA | $1,463.70 |
| Avg Volume | 496K |
| Beta | 1.7 |
|
52-Week Range
$670.19
| |
Financial data provenance and verification
The displayed fields were imported from yfinance on 2026-08-25 for the financial period December 2025. This is a secondary data feed and can differ from amended or newly filed statements.
- Issuer website — use its investor-relations filings to verify the figures.
- SEC EDGAR filing search — primary filing source for US issuers.
- Field mapping, formulas and limitations.
Verification rule: check debt, cash, receivables, revenue and interest income against the latest primary filing before relying on an automated ratio.
About COMFORT SYSTEMS USA INC (FIX)
Comfort Systems USA, Inc., together with its subsidiaries, provides mechanical and electrical installation, renovation, maintenance, repair, and replacement services for the mechanical and electrical services industry in the United States. The company operates through two segments: Mechanical and Electrical. It offers heating, ventilation, and air conditioning systems, as well as plumbing, electrical, piping and controls, off-site construction, monitoring, and fire protection. The company is also involved in the design, engineering, integration, installation, and start-up of mechanical, electrical, and plumbing (MEP) and related systems in new buildings; and renovation, expansion, maintenance, monitoring, repair, and replacement of systems in existing buildings. In addition, it provides remote monitoring of power usage, temperature, pressure, humidity and air flow for MEP and other building systems. The company serves building owners and developers, general contractors, architects, consulting engineers, and property managers in the commercial, industrial, and institutional markets. Comfort Systems USA, Inc. was founded in 1917 and is headquartered in Houston, Texas.
Popular halal stock checks
Explore other frequently viewed automated stock screens and compare the available financial ratios.
Frequently Asked Questions
Is COMFORT SYSTEMS USA INC (FIX) halal to invest in?
The current automated result is Financial criteria not met or an activity exclusion was detected. It uses available public financial fields and simplified methodology proxies. It is not a fatwa or an official determination by AAOIFI, DJIM, MSCI, S&P, or FTSE.
What is COMFORT SYSTEMS USA INC's debt ratio?
COMFORT SYSTEMS USA INC's debt ratio is 7.5% in the MSCI new-inclusion reproduction: total debt divided by total assets, against a 30% threshold. See the methodology page for the official source and limitations.
What are COMFORT SYSTEMS USA INC's key financial metrics?
COMFORT SYSTEMS USA INC has a market capitalization of USD 56652M in its listing currency, trailing P/E ratio of 39.7, and revenue of $9.1B. The company maintains a gross margin of 25.7% and a net margin of 12.8%. Return on equity stands at 55.3%.
How often is the screening data updated?
Calculation date: 2026-08-31. Financial period: December 2025. These dates are shown separately because regenerating this page does not refresh the underlying data.
Disclaimer: HalalStockGuide.com provides Shariah compliance screening for educational and informational purposes only. This is not a fatwa, financial advice, or a recommendation to buy or sell any security. Screening results are based on publicly available financial data and established methodologies. Always consult a qualified Islamic scholar and a licensed financial advisor before making investment decisions.