Comfort Systems Usa FIX Peer Comparison

NYSE FIX
$1,690.96 +101.69 (+6.40%)
At close: Sep 11, 2026 · 4:00 PM EDT
Peer Comparison

79 Comparable Companies

Industry HVAC

Comfort Systems Usa Inc (FIX) is the 7th largest of 79 HVAC companies by market capitalisation, at 59.52 Bn, behind Honeywell International Inc at 64.14 Bn. It trades on a P/E of 173.29, 616% above the peer median of 24.21. The table below compares all 79 on 8 financial metrics.

Download Data
# Ticker Company match industry_code industry_group industry_group_code Market Capitalization P/E P/S Enterprise Value
1 TT Trane Technologies plc primary I-14 Construction Products IG-03 97.32 Bn 47.51 4.38 96.02 Bn
2 JCI Johnson Controls International plc primary I-14 Construction Products IG-03 88.44 Bn 24.32 3.54 87.84 Bn
3 FIX Comfort Systems Usa Inc primary I-14 Construction Products IG-03 59.52 Bn 173.29 15.04 57.67 Bn
4 CARR CARRIER GLOBAL Corp primary I-14 Construction Products IG-03 47.35 Bn 40.48 2.14 46.33 Bn
5 LII Lennox International Inc primary I-14 Construction Products IG-03 12.64 Bn 16.10 2.38 12.59 Bn
6 MOD Modine Manufacturing Co primary I-14 Construction Products IG-03 9.98 Bn — — 9.92 Bn
7 SPXC SPX Technologies, Inc. primary I-14 Construction Products IG-03 9.61 Bn 34.63 3.88 9.44 Bn
8 AOS Smith A O Corp primary I-14 Construction Products IG-03 7.80 Bn 15.73 2.05 7.62 Bn
9 AAON Aaon, Inc. primary I-14 Construction Products IG-03 6.58 Bn 41.17 3.40 6.58 Bn
10 LGN Legence Corp. primary I-14 Construction Products IG-03 6.12 Bn -46.45 1.85 6.21 Bn
11 CSW Csw Industrials, Inc. primary I-14 Construction Products IG-03 5.38 Bn — — 5.37 Bn
12 REZI Resideo Technologies, Inc. primary I-14 Construction Products IG-03 2.90 Bn 7.95 0.38 2.35 Bn
13 EVOH EvoAir Holdings Inc. primary I-14 Construction Products IG-03 0.63 Bn -56.89 1,861.02 0.62 Bn
14 LMB Limbach Holdings, Inc. primary I-14 Construction Products IG-03 0.60 Bn 19.92 0.88 0.58 Bn
15 TKLS Trutankless, Inc. primary I-14 Construction Products IG-03 0.07 Bn -11.99 34.61 0.07 Bn
16 ENGS Energys Group Ltd primary I-14 Construction Products IG-03 0.04 Bn — — 0.04 Bn
17 GCDT Green Circle Decarbonize Technology Ltd primary I-14 Construction Products IG-03 0.00 Bn -2.84 1.48 0.00 Bn
18 WXM WF International Ltd. primary I-14 Construction Products IG-03 0.00 Bn — — 0.00 Bn
19 PH Parker-Hannifin Corp secondary I-10 Machinery IG-02 119.77 Bn 32.90 5.57 119.27 Bn
20 VRT Vertiv Holdings Co secondary I-07 Machinery IG-02 98.95 Bn 57.07 8.62 95.84 Bn
21 PWR Quanta Services, Inc. secondary I-16 Construction Services IG-04 97.75 Bn 72.35 2.97 97.35 Bn
22 HON Honeywell International Inc secondary I-01 Aerospace and Defense IG-01 64.14 Bn 7.90 1.69 55.26 Bn
23 WAB Westinghouse Air Brake Technologies Corp secondary I-11 Machinery IG-02 47.89 Bn 37.53 4.00 47.25 Bn
24 EME EMCOR Group, Inc. secondary I-15 Construction Services IG-04 34.53 Bn 24.09 1.86 33.61 Bn
25 NVT nVent Electric plc secondary I-07 Machinery IG-02 26.28 Bn 43.91 5.44 26.03 Bn
26 DOV DOVER Corp secondary I-04 Machinery IG-02 25.45 Bn 22.44 3.02 23.70 Bn
27 MTZ Mastec Inc secondary I-16 Construction Services IG-04 19.32 Bn 35.11 1.20 19.12 Bn
28 APG APi Group Corp secondary I-27 Business Services IG-06 16.37 Bn -66.12 1.94 15.51 Bn
29 STRL Sterling Infrastructure, Inc. secondary I-15 Construction Services IG-04 15.68 Bn 34.06 4.56 15.25 Bn
30 IESC IES Holdings, Inc. secondary I-16 Construction Services IG-04 13.78 Bn 31.18 3.46 13.39 Bn
31 MLI Mueller Industries Inc secondary I-09 Machinery IG-02 13.38 Bn 15.58 2.87 11.99 Bn
32 WTS Watts Water Technologies Inc secondary I-10 Machinery IG-02 11.88 Bn 31.07 4.44 11.54 Bn
33 AYI Acuity Inc. (De) secondary I-13 Construction Products IG-03 9.55 Bn 20.44 2.07 9.14 Bn
34 DY Dycom Industries Inc secondary I-16 Construction Services IG-04 9.22 Bn — — 8.51 Bn
35 FLR Fluor Corp secondary I-15 Construction Services IG-04 7.35 Bn 12.86 0.47 4.40 Bn
36 TEX Terex Corp secondary I-05 Machinery IG-02 6.95 Bn 46.36 1.04 6.54 Bn
37 ECG Everus Construction Group, Inc. secondary I-16 Construction Services IG-04 6.09 Bn 25.59 1.43 5.92 Bn
38 ORA Ormat Technologies, Inc. secondary U-02 Power Generation UG-01 5.84 Bn 45.53 4.91 5.31 Bn
39 AGX Argan Inc secondary I-15 Construction Services IG-04 5.81 Bn 33.40 4.89 5.26 Bn
40 FTDR Frontdoor, Inc. secondary F-13 Insurance FG-04 5.61 Bn 20.74 2.61 4.99 Bn
41 TPC Tutor Perini Corp secondary I-15 Construction Services IG-04 4.68 Bn 26.51 0.79 3.54 Bn
42 MYRG Myr Group Inc. secondary I-16 Construction Services IG-04 4.53 Bn 27.45 1.13 4.40 Bn
43 PRIM Primoris Services Corp secondary I-16 Construction Services IG-04 4.05 Bn 28.76 0.56 3.84 Bn
44 AWR American States Water Co secondary U-07 Regulated Utilities UG-02 3.43 Bn 23.16 4.96 3.41 Bn
45 ABM Abm Industries Inc /De/ secondary I-27 Business Services IG-06 2.90 Bn 17.52 0.32 2.79 Bn
46 HAYW Hayward Holdings, Inc. secondary I-10 Machinery IG-02 2.80 Bn 17.56 2.40 2.32 Bn
47 WOR Worthington Enterprises, Inc. secondary I-13 Construction Products IG-03 2.77 Bn 17.91 2.01 2.75 Bn
48 WHR Whirlpool Corp /De/ secondary D-06 Household Durables DG-02 2.29 Bn 13.08 0.15 1.04 Bn
49 LCII Lci Industries secondary I-09 Machinery IG-02 2.21 Bn 10.46 0.55 1.99 Bn
50 KEEL Keel Infrastructure Corp. secondary T-59 Fintech TG-09 2.20 Bn -5.48 10.27 2.20 Bn
51 CTRI Centuri Holdings, Inc. secondary I-16 Construction Services IG-04 2.04 Bn 69.86 0.60 2.00 Bn
52 FORTY Formula Systems (1985) Ltd secondary T-63 Technology Services TG-11 1.85 Bn 2.92 0.63 1.43 Bn
53 CDNL Cardinal Infrastructure Group Inc. secondary I-15 Construction Services IG-04 1.69 Bn 15.79 2.91 1.70 Bn
54 AMRC Ameresco, Inc. secondary I-15 Construction Services IG-04 1.25 Bn — — 1.20 Bn
55 SPH Suburban Propane Partners Lp secondary E-07 Refining and Marketing EG-03 1.14 Bn 10.42 0.82 1.13 Bn
56 NAAS NaaS Technology Inc. secondary I-45 Clean Energy Equipment IG-10 0.69 Bn -10.96 35.39 0.69 Bn
57 ACTG Acacia Research Corp secondary F-11 Asset and Wealth Management FG-03 0.45 Bn -29.50 1.60 0.15 Bn
58 SGU Star Group, L.P. secondary E-07 Refining and Marketing EG-03 0.42 Bn 4.90 0.22 0.32 Bn
59 ERII Energy Recovery, Inc. secondary I-38 Environmental Equipment IG-09 0.39 Bn 25.33 3.20 0.29 Bn
60 CLNE Clean Energy Fuels Corp. secondary E-14 Renewable Fuels EG-06 0.36 Bn -7.14 0.81 0.22 Bn
61 OPAL OPAL Fuels Inc. secondary E-14 Renewable Fuels EG-06 0.33 Bn -131.82 0.97 0.25 Bn
62 AIRJ AirJoule Technologies Corp. secondary I-38 Environmental Equipment IG-09 0.31 Bn -3.52 — 0.27 Bn
63 MTRX Matrix Service Co secondary I-15 Construction Services IG-04 0.29 Bn -116.36 0.34 0.07 Bn
64 MAGH Magnitude International Ltd secondary I-16 Construction Services IG-04 0.23 Bn — — 0.22 Bn
65 ESOA Energy Services of America CORP secondary I-16 Construction Services IG-04 0.21 Bn 20.53 0.45 0.20 Bn
66 NNBR Nn Inc secondary I-09 Machinery IG-02 0.19 Bn -4.84 0.41 0.29 Bn
67 AP Ampco Pittsburgh Corp secondary I-09 Machinery IG-02 0.17 Bn -3.84 0.52 0.18 Bn
68 TUSK Mammoth Energy Services, Inc. secondary E-10 Oilfield Services and Equipment EG-04 0.15 Bn 223.52 2.47 0.07 Bn
69 SHIM Shimmick Corp secondary I-15 Construction Services IG-04 0.14 Bn -11.84 0.33 0.12 Bn
70 SKK SKK Holdings Ltd secondary I-16 Construction Services IG-04 0.08 Bn -30.35 6.36 0.08 Bn
71 INV Innventure, Inc. secondary F-11 Asset and Wealth Management FG-03 0.08 Bn -0.12 24.43 0.35 Bn
72 SAIH SAIHEAT Ltd secondary T-59 Fintech TG-09 0.04 Bn -6.74 9.62 0.04 Bn
73 APWC Asia Pacific Wire & Cable Corp Ltd secondary I-07 Machinery IG-02 0.03 Bn 4.13 0.05 0.03 Bn
74 RECT Rectitude Holdings Ltd. secondary I-31 Distribution and Rental IG-07 0.02 Bn 3.80 0.46 0.01 Bn
75 PBK POWERBANK Corp secondary U-02 Power Generation UG-01 0.01 Bn -1.50 0.46 0.00 Bn
76 WKSP Worksport Ltd secondary D-02 Automobiles and Components DG-01 0.01 Bn -0.26 0.30 0.00 Bn
77 IVDA Iveda Solutions, Inc. secondary T-41 Infrastructure Software TG-06 0.00 Bn -1.08 0.79 0.00 Bn
78 QIND Quality Industrial Corp. secondary E-07 Refining and Marketing EG-03 0.00 Bn — — 0.00 Bn
79 SLND-WT Southland Holdings, Inc. secondary I-15 Construction Services IG-04 0.00 Bn 0.00 0.00 -0.04 Bn