---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-086361"
form_type: "8-K"
ticker: "FIX"
cik: "0001035983"
company_name: "COMFORT SYSTEMS USA INC"
filed_at: "2023-08-01T23:59:59+00:00"
generated_at: "2026-06-12T16:37:53.611380+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Comfort Systems USA Q2 revenue $1.30B (+27% YoY); EPS $1.93 vs $1.17

## Summary
- Q2 2023 revenue $1,296.4M, net income $69.5M; YTD revenue $2,471.1M, net income $126.7M.
- YTD adjusted EPS $3.45 vs $2.08; adjusted EBITDA Q2 $111.6M vs $76.9M.
- Construction backlog $4.19B at Q2 2023, up from $4.06B at FY 2022; service maintenance base $162M.
- TTM operating cash flow $445.6M; debt/TTM EBITDA 0.37x; dividend raised 11 consecutive years.
- Management anticipates normalization of pre-bookings and equipment advances creating cash flow headwind.

## SEC filing metadata
- accession: 0001104659-23-086361
- form_type: 8-K
- ticker: FIX
- cik: 0001035983
- company_name: COMFORT SYSTEMS USA INC
- filed_at: 2023-08-01T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1035983/000110465923086361/0001104659-23-086361-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1035983/000110465923086361/tm2322425d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-086361
- JSON: https://secwatch.observer/filing/0001104659-23-086361.json
- Plain text: https://secwatch.observer/filing/0001104659-23-086361.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.