Limbach Holdings, Inc. Overview
Pro stress-test →Limbach Holdings is a building systems solutions firm specializing in mission-critical mechanical, electrical, plumbing, and controls (MEPC) services for complex facilities. Operating through two segments—Owner Direct Relationships (ODR) and General Contractor Relationships—the company serves healthcare, data centers, higher education, and manufacturing sectors across the Eastern and Midwestern United States. With approximately 1,600 team members across 21 offices, Limbach combines national capabilities with strong local execution.
Strategic Profile
Pro stress-test →In Q1 2026, ODR revenue represented 71.9% of total revenue and increased 10.4% year-over-year. The company achieved $209.1 million in bookings with a 1.5x book-to-bill ratio, reflecting strong demand visibility. Limbach delivered record FY2025 results with $646.8 million in total revenue and completed the acquisition of Pioneer Power, with ODR representing approximately 75% of revenue.
Competitive Landscape
Pro stress-test →Limbach competes in the specialized building systems and mechanical contracting market alongside regional and national HVAC, mechanical, and construction services providers. Primary competitors include larger national mechanical contractors and specialized service firms serving similar end markets such as healthcare, data centers, and manufacturing. The company's competitive advantage lies in its direct owner relationships, national scale combined with local execution, and mission-critical focus.
Industry Context
Limbach Holdings, Inc. operates in Mechanical contracting and building systems integration services.
Key facts
Founded: N/A · Headquarters: Tampa, Florida, US · Employees: 1,600 · Revenue: $730M-$760M (FY2026 guidance) · Market cap: N/A