Key Highlights

  • Third-quarter 2026 Revenue came in at USD 230.5 million, up 24.9% from USD 184.6 million a year earlier.
  • Adjusted EBITDA climbed 25.9% to USD 27.4 million, equal to an 11.9% margin.
  • Bookings totaled USD 311.2 million, giving a book-to-bill ratio of 1.4x.
  • Adjusted diluted EPS stood at USD 1.37 compared with USD 1.05, while GAAP diluted EPS was USD 0.79.
  • Full-year revenue guidance sits at USD 760 million to USD 790 million, at or near the high end of that range.

What Drove Limbach Higher Before the Open (up USD 7.40, 14.82%)

Limbach Holdings (NASDAQ:LMB) advanced USD 7.40, or 14.82%, to USD 57.32 in pre-market trading on November 4, 2026. The gain followed third-quarter 2026 results released on November 3, 2026, which showed double-digit organic growth and solid order intake.

Management described the quarter as a return to organic growth in its owner-direct business, an area that had lagged earlier in the year. Shares had also edged higher in after-hours trading on November 3, so the pre-market rise carries that reaction forward.

The Earnings Detail

Revenue of USD 230.5 million compared with USD 184.6 million in the third quarter of 2025. Organic revenue rose 14.4%, or USD 26.6 million, while acquisitions contributed USD 19.3 million, or 10.5% of revenue.

Gross profit grew 20.5% to USD 53.8 million from USD 44.7 million, yet gross Margin slipped to 23.4% from 24.2%. Operating Income reached USD 15.1 million against USD 13.3 million, and Net Income was USD 9.5 million, or USD 0.79 per diluted share, versus USD 8.8 million, or USD 0.73.

Adjusted net income came in at USD 16.4 million compared with USD 12.7 million, lifting adjusted diluted EPS to USD 1.37 from USD 1.05. Adjusted figures are company-defined non-GAAP measures.

Business Overview and Segments

Limbach supplies mechanical, electrical and plumbing contracting along with HVAC services for commercial buildings. Its Owner Direct Relationships segment brought in USD 150.7 million of revenue, up 6.6%, with a gross margin of 25.4% versus 25.2%. Organic revenue in that segment rose 2.2%.

The General Contractor Relationships segment generated USD 79.8 million, up 84.7%, with organic growth of 54.4%. Its gross margin dipped to 19.6% from 20.8%. Bookings of USD 311.2 million in the quarter ran well ahead of revenue.

Across nine months, gross margin fell to 22.5% from 26.4% and net income dropped to USD 18.6 million from USD 26.8 million, while Operating Cash Flow strengthened to USD 31.2 million from USD 17.6 million.

Guidance, Balance Sheet and Risks

The company now projects 2026 revenue of USD 760 million to USD 790 million, at or near the high end, and adjusted EBITDA of USD 78 million to USD 84 million. It targets a gross margin of 23% to 24% and free cash flow of about 75% of adjusted EBITDA.

At September 30, 2026, cash stood at USD 29.1 million, plus USD 7.0 million of restricted cash. Total Debt was about USD 154.3 million, including USD 75.0 million drawn on the revolving Credit Facility with roughly USD 125.0 million available, and a USD 50.0 million term loan. A USD 50.0 million delayed draw term Loan remains undrawn.

Key risks include margin pressure in the general contractor business, integration of acquired operations and the Leverage that comes with debt-funded growth.

What to Watch Next

Investors will turn to the Form 10-Q for Working Capital and Backlog detail, and to the Earnings Call for comments on owner-direct Demand and gross margin. The pace at which bookings convert into revenue will matter for the fourth quarter. Pre-market gains can narrow or reverse once regular trading begins on November 4, 2026.