Comfort Systems USAvs.Modine Manufacturing
FIX vs MOD · both in Cooling, power & data center infrastructure, part of the AI & digital infrastructure value chain: Power, cooling and physical equipment — AI's physical foundation.
Comfort Systems USA is about 4.8× larger than Modine Manufacturing by market cap; Comfort Systems USA trades at the lower P/E (50.1 vs 104.3); year to date, Comfort Systems USA leads (+88.2% vs +84.2%).
Side by side
| FIX | MOD | |
|---|---|---|
| Market cap | $61.3B | $12.7B |
| Price | $1,756.09 | $245.91 |
| Today | −1.4% | +1.0% |
| Return YTD | +88.2% | +84.2% |
| Return 1Y | +229.0% | +165.4% |
| P/E | 50.1 | 104.3 |
| P/S | 6.0 | 4.0 |
| P/B | 21.8 | 10.6 |
Data as of 2026-07-11 · updates daily after U.S. close
The two companies
Comfort Systems USAFIX
Mechanical contractor for HVAC, cooling and electrical infrastructure — a major beneficiary of data center construction.
Full FIX profile →Modine ManufacturingMOD
Manufacturer of thermal systems that has pivoted toward data center cooling (CDUs and air cooling), where heat output from AI servers is extreme.
Full MOD profile →More comparisons in Cooling, power & data center infrastructure
See where FIX and MOD sit in the full AI & digital infrastructure map — every segment from suppliers to end markets.Open the AI value chain →