COMFORT SYSTEMS USA INCFIXEarnings & Financial Report
Comfort Systems USA, Inc. is an American company that provides mechanical and electrical contracting services, primarily HVAC, plumbing, piping and controls, off-site construction, monitoring and fire protection, and installation and servicing of electrical systems.
FIX Q4 FY2025 Key Financial Metrics
Revenue
$2.6B
Gross Profit
$674.7M
Operating Profit
$426.7M
Net Profit
$330.8M
Gross Margin
25.5%
Operating Margin
16.1%
Net Margin
12.5%
YoY Growth
41.7%
EPS
$9.35
COMFORT SYSTEMS USA INC Q4 FY2025 Financial Summary
COMFORT SYSTEMS USA INC reported revenue of $2.6B (up 41.7% YoY) for Q4 FY2025, with a net profit of $330.8M (up 126.8% YoY) (12.5% margin). Cost of goods sold was $2.0B, operating expenses totaled $248.0M.
Key Financial Metrics
| Total Revenue | $2.6B |
|---|---|
| Net Profit | $330.8M |
| Gross Margin | 25.5% |
| Operating Margin | 16.1% |
| Report Period | Q4 FY2025 |
Revenue Breakdown
COMFORT SYSTEMS USA INC Q4 FY2025 revenue of $2.6B breaks down across 10 segments, led by Electrical Segment at $823.7M (31.1% of total).
| Segment | Revenue | % of Total |
|---|---|---|
| Electrical Segment | $823.7M | 31.1% |
| Manufacturing Customer | $542.7M | 20.5% |
| Existing Building Construction | $491.4M | 18.6% |
| Healthcare Sector Customer | $220.8M | 8.3% |
| Service Projects | $153.0M | 5.8% |
| Education | $137.5M | 5.2% |
| Government Customer | $131.0M | 5.0% |
| Office Building Customer | $88.2M | 3.3% |
| Other Customer | $40.7M | 1.5% |
| Multi Family And Residential | $33.7M | 1.3% |
COMFORT SYSTEMS USA INC Revenue by Segment — Quarterly Trend
COMFORT SYSTEMS USA INC revenue by segment across the last 4 reported quarters, showing how each business line (such as Electrical Segment and Manufacturing Customer) has evolved quarter over quarter.
| Segment | Q4 FY2025 | Q3 FY2025 | Q2 FY2025 | Q1 FY2025 |
|---|---|---|---|---|
| Electrical Segment | $823.7M | $640.5M | — | — |
| Manufacturing Customer | $542.7M | $543.1M | — | $452.8M |
| Existing Building Construction | $491.4M | $527.1M | — | $492.6M |
| Healthcare Sector Customer | $220.8M | $207.0M | $200.3M | $182.5M |
| Service Projects | $153.0M | — | $146.3M | $119.2M |
COMFORT SYSTEMS USA INC Annual Revenue by Year
COMFORT SYSTEMS USA INC annual revenue history includes year-by-year totals (for example, 2025 revenue was $9.1B).
COMFORT SYSTEMS USA INC Quarterly Revenue & Net Profit History
COMFORT SYSTEMS USA INC results over the last 8 reported quarters, including revenue, net profit and year-over-year growth.
| Quarter | Revenue | Revenue YoY | Net Profit | Net Margin |
|---|---|---|---|---|
| Q4 FY2025 | $2.6B | +41.7% | $330.8M | 12.5% |
| Q3 FY2025 | $2.5B | +35.2% | $291.6M | 11.9% |
| Q2 FY2025 | $2.2B | +20.1% | $230.8M | 10.6% |
| Q1 FY2025 | $1.8B | +19.1% | $169.3M | 9.2% |
| Q4 FY2024 | $1.9B | +37.6% | $145.9M | 7.8% |
| Q3 FY2024 | $1.8B | +31.5% | $146.2M | 8.1% |
| Q2 FY2024 | $1.8B | +39.6% | $134.0M | 7.4% |
| Q1 FY2024 | $1.5B | +30.8% | $96.3M | 6.3% |
Income Statement
| Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | |
|---|---|---|---|---|---|---|---|---|
| Revenue | $1.54B | $1.81B | $1.81B | $1.87B | $1.83B | $2.17B | $2.45B | $2.65B |
| YoY Growth | 30.8% | 39.6% | 31.5% | 37.6% | 19.1% | 20.1% | 35.2% | 41.7% |
Balance Sheet
| Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | |
|---|---|---|---|---|---|---|---|---|
| Assets | $3.90B | $4.21B | $4.41B | $4.71B | $4.57B | $5.06B | $5.78B | $6.44B |
| Liabilities | $2.53B | $2.73B | $2.83B | $3.01B | $2.79B | $3.09B | $3.54B | $3.99B |
| Equity | $1.37B | $1.48B | $1.59B | $1.70B | $1.78B | $1.97B | $2.23B | $2.45B |
Cash Flow
| Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | |
|---|---|---|---|---|---|---|---|---|
| Operating CF | $146.6M | $189.9M | $302.2M | $210.5M | $-88.0M | $252.5M | $553.3M | $468.5M |