# Comfort Systems USA Inc: filings

FIX · NYSE · CIK 1035983 · [Industrials](/sectors/industrials.md) · fiscal year ends Dec 31

Pages: [Overview](/companies/fix.md) · [Financials](/companies/fix/financials.md) · [Filings](/companies/fix/filings.md) · [Insiders](/companies/fix/insiders.md)

## Reports and events: 322 filings

Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (4 678, 8-K 225, 144 95, SC 13G/A 63, 10-Q 54, 5 21, SC 13G 20, 10-K 18, DEF 14A 18, ARS 15, 3 14, UPLOAD 10, CORRESP 9, SCHEDULE 13G/A 8, 8-K/A 7, 11-K 3, SCHEDULE 13G 3, 144/A 2, 4/A 2, DEFA14A 2, S-8 2, PRE 14A 1, S-8 POS 1).

| Filed | Accepted | Form | What it is | Accession |
| --- | --- | --- | --- | --- |
| 2026-10-22 | 20:12 ET | [10-Q](/filings/0001104659-26-118159.md) | Quarterly report, period 2026-09-30 | 0001104659-26-118159 |
| 2026-10-22 | 20:10 ET | [8-K](/filings/0001104659-26-118156.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-118156 |
| 2026-10-22 | 20:05 ET | [8-K](/filings/0001104659-26-118149.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-118149 |
| 2026-08-03 | 20:01 ET | [8-K](/filings/0001104659-26-089781.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-089781 |
| 2026-07-23 | 20:06 ET | [10-Q](/filings/0001104659-26-086258.md) | Quarterly report, period 2026-06-30 | 0001104659-26-086258 |
| 2026-07-23 | 20:05 ET | [8-K](/filings/0001104659-26-086255.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-086255 |
| 2026-06-22 | 20:15 ET | [8-K](/filings/0001104659-26-076386.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-076386 |
| 2026-05-21 | 20:00 ET | [8-K](/filings/0001104659-26-065127.md) | 5.07 Shareholder vote results | 0001104659-26-065127 |
| 2026-05-01 | 21:17 ET | [8-K](/filings/0001104659-26-054254.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-054254 |
| 2026-04-23 | 20:06 ET | [10-Q](/filings/0001104659-26-047689.md) | Quarterly report, period 2026-03-31 | 0001104659-26-047689 |
| 2026-04-23 | 20:05 ET | [8-K](/filings/0001104659-26-047679.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-047679 |
| 2026-04-09 | 20:16 ET | [DEF 14A](/filings/0001308179-26-000245.md) | Proxy statement, period 2026-05-18 | 0001308179-26-000245 |
| 2026-02-20 | 21:05 ET | [8-K](/filings/0001104659-26-018139.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-26-018139 |
| 2026-02-19 | 21:04 ET | [10-K](/filings/0001104659-26-017530.md) | Annual report, period 2025-12-31 | 0001104659-26-017530 |
| 2026-02-19 | 21:02 ET | [8-K](/filings/0001104659-26-017529.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-26-017529 |
| 2025-12-19 | 21:05 ET | [8-K](/filings/0001104659-25-123112.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-123112 |
| 2025-10-28 | 20:02 ET | [8-K](/filings/0001104659-25-103149.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-103149 |
| 2025-10-23 | 20:07 ET | [10-Q](/filings/0001104659-25-101821.md) | Quarterly report, period 2025-09-30 | 0001104659-25-101821 |
| 2025-10-23 | 20:05 ET | [8-K](/filings/0001104659-25-101818.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-101818 |
| 2025-09-02 | 20:33 ET | [8-K](/filings/0001104659-25-086404.md) | 1.01 Entry into a material agreement; 1.02 Termination of a material agreement; 2.03 New direct financial obligation; 9.01 Financial statements and exhibits | 0001104659-25-086404 |
| 2025-07-29 | 20:06 ET | [8-K](/filings/0001104659-25-071729.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-071729 |
| 2025-07-24 | 20:07 ET | [10-Q](/filings/0001558370-25-009536.md) | Quarterly report, period 2025-06-30 | 0001558370-25-009536 |
| 2025-07-24 | 20:05 ET | [8-K](/filings/0001558370-25-009535.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-25-009535 |
| 2025-05-22 | 20:15 ET | [8-K](/filings/0001104659-25-052000.md) | 5.07 Shareholder vote results; 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-25-052000 |
| 2025-04-30 | 20:05 ET | [8-K](/filings/0001104659-25-042486.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-042486 |
| 2025-04-24 | 20:07 ET | [10-Q](/filings/0001558370-25-005411.md) | Quarterly report, period 2025-03-31 | 0001558370-25-005411 |
| 2025-04-24 | 20:05 ET | [8-K](/filings/0001558370-25-005409.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-25-005409 |
| 2025-04-07 | 20:16 ET | [DEF 14A](/filings/0001308179-25-000407.md) | Proxy statement, period 2025-05-16 | 0001308179-25-000407 |
| 2025-03-20 | 20:05 ET | [8-K](/filings/0001104659-25-026122.md) | 5.02 Departure or appointment of officers or directors | 0001104659-25-026122 |
| 2025-02-21 | 21:05 ET | [8-K](/filings/0001104659-25-016130.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-25-016130 |
| 2025-02-20 | 21:13 ET | [10-K](/filings/0001558370-25-001222.md) | Annual report, period 2024-12-31 | 0001558370-25-001222 |
| 2025-02-20 | 21:12 ET | [8-K](/filings/0001558370-25-001221.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-25-001221 |
| 2024-11-01 | 20:06 ET | [8-K](/filings/0001104659-24-113483.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-113483 |
| 2024-10-24 | 20:39 ET | [10-Q](/filings/0001558370-24-013635.md) | Quarterly report, period 2024-09-30 | 0001558370-24-013635 |
| 2024-10-24 | 20:06 ET | [8-K](/filings/0001558370-24-013619.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-24-013619 |
| 2024-08-13 | 20:15 ET | [8-K](/filings/0001104659-24-088963.md) | 8.01 Other events; 9.01 Financial statements and exhibits | 0001104659-24-088963 |
| 2024-08-02 | 20:05 ET | [8-K](/filings/0001104659-24-085357.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-085357 |
| 2024-07-25 | 20:06 ET | [10-Q](/filings/0001558370-24-010178.md) | Quarterly report, period 2024-06-30 | 0001558370-24-010178 |
| 2024-07-25 | 20:05 ET | [8-K](/filings/0001558370-24-010175.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-24-010175 |
| 2024-07-19 | 20:16 ET | [8-K](/filings/0001104659-24-081171.md) | 5.02 Departure or appointment of officers or directors; 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-081171 |
| 2024-05-22 | 13:00 ET | [8-K](/filings/0001104659-24-064095.md) | 5.07 Shareholder vote results | 0001104659-24-064095 |
| 2024-05-01 | 20:05 ET | [8-K](/filings/0001104659-24-055728.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-055728 |
| 2024-04-25 | 20:05 ET | [10-Q](/filings/0001558370-24-005763.md) | Quarterly report, period 2024-03-31 | 0001558370-24-005763 |
| 2024-04-25 | 20:05 ET | [8-K](/filings/0001558370-24-005764.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-24-005764 |
| 2024-04-08 | 20:17 ET | [DEF 14A](/filings/0001308179-24-000481.md) | Proxy statement, period 2024-05-17 | 0001308179-24-000481 |
| 2024-02-23 | 21:06 ET | [8-K](/filings/0001104659-24-027019.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-027019 |
| 2024-02-22 | 21:08 ET | [10-K](/filings/0001558370-24-001529.md) | Annual report, period 2023-12-31 | 0001558370-24-001529 |
| 2024-02-22 | 21:05 ET | [8-K](/filings/0001558370-24-001528.md) | 2.02 Results of operations; 8.01 Other events; 9.01 Financial statements and exhibits | 0001558370-24-001528 |
| 2024-01-02 | 13:15 ET | [8-K](/filings/0001104659-24-000128.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-24-000128 |
| 2023-11-01 | 20:05 ET | [8-K](/filings/0001104659-23-113382.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-23-113382 |

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Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 24, 2026, 15:04 ET. No prices; not investment advice.