Comfort Systems USA Inc vs Iron Mountain Inc — how do they compare? Comfort Systems USA Inc trades at $1,675.03 (market cap $61.14B), while Iron Mountain Inc trades at $122.91 (market cap $36.75B). The key difference: Comfort Systems USA Inc is the larger of the two by market cap, and Iron Mountain Inc pays the higher dividend (2.8%). Which is the better fit depends on your goals.
| FIX | IRM | |
|---|---|---|
Market Cap | $61.14B | $36.75B |
Sector | Technology | Real Estate |
52-Week High | $2.07K | $133.06 |
52-Week Low | $532.14 | $78.86 |
Enterprise Value | $60.42B | $55.88B |
Dividend Yield | 0.15% | 2.8% |
Signals from Pluang's Aura AI — not financial advice
Comfort Systems USA (FIX) trades at $1,655.80, down 6.72% over the past day, amid a bearish technical signal. The stock shows strong fundamentals with Q1 2026 EPS beating estimates at $10.51 versus $6.81 expected, and revenue growth projected from $9.10B in 2025 to $10.10B in 2026. Analyst consensus remains bullish with a $2,100 price target, supported by robust cash flow and a 53.29% ROE.
Outlook is positive due to AI infrastructure demand and record backlog, though high valuation multiples (P/E 50.14) and execution risks from rapid growth pose challenges. The stock offers growth potential but requires monitoring of margin sustainability and competitive pressures in the contracting services sector.
Iron Mountain (IRM) trades at $123.18, up 0.42% on the day, with a bullish trend from recent earnings beats and data center growth. The stock shows strong technical momentum but faces high valuation multiples (P/E 134.26) and elevated debt levels. Recent news highlights data center expansion and a $1.5 billion debt offering, while analyst consensus leans bullish with a $138.67 price target.
Outlook: IRM benefits from recurring revenue and AI-driven data center demand, but high debt and margin pressures pose risks. The stock offers growth potential if execution continues, yet investors must monitor debt sustainability and competitive shifts in information management services.
Trailing returns across standard periods
Comfort Systems USA is a premier provider of mechanical and electrical contracting services. It specializes in HVAC, plumbing, and energy management solutions for commercial and industrial facilities.
Read more on FIX →Iron Mountain Inc is a record management services provider. The firm is organized as a REIT. Most of its revenue comes from its storage business, with the rest coming from value-added services. The firm primarily caters to enterprise clients in developed markets. Its business segments include Global RIM Business
Read more on IRM →