---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-000128"
form_type: "8-K"
ticker: "FIX"
cik: "0001035983"
company_name: "COMFORT SYSTEMS USA INC"
filed_at: "2024-01-02T23:59:59+00:00"
generated_at: "2026-06-07T05:01:48.248750+00:00"
event_type: "m_and_a"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Comfort Systems USA agrees to acquire Summit Industrial, expects $360-400M annual revenue

## Summary
- Summit is a specialty modular industrial contractor serving advanced tech, power, and industrial sectors.
- Expected to contribute annualized revenues of $360M-$400M and EBITDA of $30M-$45M.
- Transaction expected to close in Q1 2024; neutral to slightly accretive to EPS in 2024 and 2025.
- Summit adds capacity for large-scale modular programs and expands off-site solutions.
- CEO Brian Lane cites strong cultural alignment; Summit CEO Jeff Johnson will continue leading.

## SEC filing metadata
- accession: 0001104659-24-000128
- form_type: 8-K
- ticker: FIX
- cik: 0001035983
- company_name: COMFORT SYSTEMS USA INC
- filed_at: 2024-01-02T23:59:59+00:00
- event_type: m_and_a
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1035983/000110465924000128/0001104659-24-000128-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1035983/000110465924000128/tm2333906d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-000128
- JSON: https://secwatch.observer/filing/0001104659-24-000128.json
- Plain text: https://secwatch.observer/filing/0001104659-24-000128.txt

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