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Integrated Building Systems Solutions
Limbach Holdings, Inc. (NASDAQ: LMB) has been a leader in building systems solutions for over a century. Our expertise spans the design, installation, management, and maintenance of HVAC, mechanical, electrical, plumbing, and control systems for mission-critical facilities. With more than 1,650 employees nationwide, we partner directly with building owners and facility managers to deliver integrated solutions that ensure operational reliability. Our comprehensive services include turnkey facility planning, MEP infrastructure projects, equipment upgrades, and 24/7 emergency repairs. We specialize in serving healthcare, education, government, and commercial sectors, combining technical expertise with strategic advisory services.

Our commitment to innovation is reflected in our focus on energy efficiency, sustainability, and advanced building automation systems. Through acquisitions like Harper Limbach Holdings and Pioneer Power, we've expanded our capabilities while maintaining a culture of collaboration and employee development. Our financial strength, demonstrated by $518.8 million in 2024 revenue, supports long-term partnerships with clients seeking dependable facility solutions. We emphasize safety, diversity, and community engagement across our operations. Our national presence with local expertise enables tailored solutions for clients' unique facility challenges.
Services
HVAC Systems Plumbing Services Electrical Systems Building Automation Emergency Repairs Equipment Upgrades Facility Maintenance MEP Infrastructure Energy Efficiency System Assessments
Highlights and features
  • We offer 24/7 emergency repair services for mission-critical systems
  • Our team provides comprehensive MEP infrastructure solutions from design to maintenance
  • We have over a century of experience in building systems solutions
  • We combine national resources with local market expertise
  • Our focus includes energy efficiency and sustainable building practices
Services
HVAC Systems
We design, install, and maintain HVAC systems for commercial and institutional buildings. Our solutions ensure optimal temperature control and air quality while focusing on energy efficiency. Our team handles complete system replacements, retrofits, and emergency repairs for mission-critical facilities.
Emergency Repairs
Our 24/7 emergency repair service addresses urgent mechanical and plumbing issues. Factory-trained technicians respond promptly to minimize downtime for critical building systems. We provide rapid diagnostics, repairs, and temporary equipment solutions for unexpected system failures.
Building Automation
We implement advanced building automation and control systems for facility management. Our services include system design, programming, diagnostics, and maintenance. These solutions optimize energy usage, improve system efficiency, and provide centralized monitoring capabilities for commercial buildings.
MEP Infrastructure
We deliver comprehensive MEP (Mechanical, Electrical, Plumbing) infrastructure projects from design through construction. Our integrated approach ensures coordinated system installation and long-term performance. Services include design-build solutions, system upgrades, and facility health assessments for new and existing buildings.
Equipment Upgrades
We provide equipment retrofitting and replacement services to enhance system performance. Our solutions include off-site equipment skids, temporary installations, and complete system replacements. These upgrades improve efficiency, reduce maintenance costs, and extend equipment lifecycle for commercial facilities.
Questions
What is Limbach Holdings Holdings' primary business focus?
We specialize in designing, installing, and maintaining HVAC, mechanical, electrical, plumbing, and control systems for commercial and institutional buildings.
Do you provide emergency repair services?
Yes, we offer 24/7 emergency services for mission-critical mechanical and plumbing systems repairs.
What industries do you serve?
We primarily serve healthcare, education, government, commercial, and industrial sectors with facility infrastructure solutions.
Do you offer energy efficiency solutions?
Yes, we provide energy audits, retrofits, and sustainable building solutions to optimize facility efficiency.
Are you a publicly traded company?
Yes, our shares trade on NASDAQ under the ticker symbol LMB since our 2016 public offering.
Do you provide equipment rental services?
Yes, we offer emergency mechanical equipment rentals including chillers, air handlers, and cooling units.
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