---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-049590"
form_type: "8-K"
ticker: "LMB"
cik: "0001606163"
company_name: "Limbach Holdings, Inc."
filed_at: "2026-07-24T20:05:24+00:00"
generated_at: "2026-07-24T20:07:26.586782+00:00"
event_type: "debt"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Limbach increases revolver to $125M, gets lender consent for CYMCOR acquisition

## Summary
- Revolving credit facility increased from $100M to $125M with Wheaton Bank & Trust.
- Applicable margins reduced based on Senior Leverage Ratio; new pricing grid effective.
- Lenders consent to acquisition of CYMCOR, Inc. for total consideration exceeding $25M.
- Amendment revises definitions and use of proceeds to include Permitted Acquisitions.
- No default or event of default after giving effect to the amendment.

## SEC filing metadata
- accession: 0001628280-26-049590
- form_type: 8-K
- ticker: LMB
- cik: 0001606163
- company_name: Limbach Holdings, Inc.
- filed_at: 2026-07-24T20:05:24+00:00
- event_type: debt
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1606163/000162828026049590/0001628280-26-049590-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1606163/000162828026049590/lmb-20260724.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-049590
- JSON: https://secwatch.observer/filing/0001628280-26-049590.json
- Plain text: https://secwatch.observer/filing/0001628280-26-049590.txt

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