Generator Installation, Maintenance & Repair
Backup power is only as reliable as the team maintaining it. GLS provides full-lifecycle generator services—from installation and testing to preventive maintenance and emergency repair.
Overview
Your generator is the last line of defense against downtime. But too many organizations treat backup power as an afterthought until it fails. GLS takes a proactive, disciplined approach: installations built to spec, maintenance programs that prevent failure, and technicians who can diagnose and repair under pressure.
Scope of Work:
• Generator installation and commissioning
• Preventive maintenance programs and load testing
• Automatic transfer switch (ATS) installation and service
• Fuel system inspection and maintenance
• Emergency repair and rapid response
• Multi-site generator maintenance programs
​• Decommissioning and equipment change-outs
Why GLS:
• Technicians trained on major generator platforms
• Structured PM programs with documented close-outs
• Experience in high-stakes environments (telecom, government, data)
• Rapid mobilization for emergency service
What we do
Integrated Services for Facilities That Run 24/7
From electrical infrastructure and generator programs to HVAC systems and facility logistics—we deliver the full scope.
HVAC
Installation, maintenance, and repair of heating, ventilation, and air conditioning systems for mission-critical facilities.
Generator Installation & Maintenance
Full-service generator deployment and preventative maintenance programs to keep your facility operational around the clock.
eHouse Installation
Precision installation of prefabricated electrical buildings and equipment shelters for telecom and infrastructure clients.
Shelter Maintenance
Ongoing upkeep and inspection of equipment shelters and enclosures, ensuring structural integrity and environmental compliance.
Warehousing & Inventory Control
Secure storage, logistics coordination, and real-time inventory management for equipment and materials across project sites.
Nationwide Crew Coverage
Experienced W-2 crews deployable across the country, backed by direct leadership access and consistent quality standards on every project.
Let's Connect
Ready to Take Complexity
Off Your Plate?
Talk directly with our team. Have a conversation with people who understand the work.