Maintenance and Repairs

Our Service Offerings

Around-the-clock maintenance and repair services to keep your generators in top condition. We offer regular maintenance programs to catch problems before they start and ensure that your systems continue to work reliably and at peak efficiency.

VarcoMac's Generator Maintenance and Repair services deliver comprehensive care for your backup power systems through both planned maintenance and expert repair solutions. Our specialized approach focuses on maximizing generator reliability, extending equipment life, and ensuring your emergency power systems are always ready when needed.

Our complete generator care includes:

  • Scheduled Preventative Maintenance: We implement manufacturer-recommended service intervals and procedures, customized to your specific equipment and operating conditions, to prevent failures before they occur.
  • Comprehensive System Inspections: Our technicians perform detailed evaluations of all generator components and systems, including engine, alternator, fuel system, cooling system, starting system, controls, and transfer equipment.
  • Expert Diagnostics: When problems arise, our specialists employ advanced diagnostic equipment and systematic troubleshooting protocols to accurately identify root causes rather than just addressing symptoms.
  • Complete Repair Capabilities: We perform repairs on all generator systems including engine mechanical issues, fuel system problems, cooling system malfunctions, control system failures, and electrical faults.
  • Factory Parts Procurement: We maintain extensive parts inventories and have established relationships with manufacturers for rapid sourcing of specialized components when needed.
  • Emergency Response: Our 24/7 repair services ensure prompt attention to generator failures, with priority response for critical facilities.
  • Performance Testing: Following maintenance or repairs, we conduct thorough operational testing including load testing when appropriate to verify proper system performance.

The VarcoMac difference includes our holistic understanding of both the mechanical and electrical aspects of generator systems. Our technicians are trained and experienced on multiple generator brands and configurations, allowing us to maintain and repair diverse equipment types. We provide comprehensive documentation of all maintenance and repairs, including detailed condition reports and specific recommendations for system improvements. With VarcoMac's maintenance and repair services, you gain the confidence that comes from knowing your backup power systems are receiving expert care from professionals who understand the critical nature of emergency power reliability.

OUR PRINCIPLES OF SERVICE

Delivering innovation, value, and quality with every project.

Performance

In everything we do, our work seeks to deliver the highest levels of business, environmental, and asset performance for our clients.

Partnership

Our success is our clients’ success and is always the result of skill, dedication, and collaboration. To achieve our goals, we rely on every stakeholder.

Responsibility

We have a duty of care for our partners and communities. We’re active corporate citizens, working in an equitable and environmentally friendly manner.
Our Industry impact

We develop and deploy a range of client-specific strategies.

Years of Expertise
40
+
Delivering quality and value to every project for over four decades.
Emergency Service
24
/7
Providing round-the-clock emergency electrical services to ensure continuous operation and safety.
Highly-Trained Technicians
900
+
Supporting our clients with a skilled workforce across the DC metro area.
Key Market Sectors
5
+
Specializing in biomedical, commercial, data center, government, healthcare, and other mission-critical sectors.
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VarcoMac works with building engineers, property managers, and commercial buildings to help do everyday electrical repairs, maintenance, and emergency service calls.

David Mitchell
Account Executive, Service Division
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When you need us, our team is here to help you 24 hours a day, 7 days a week. Our reputation is built on the long-standing relationships we have developed with our clients and we are proud of our dedication to superior customer service.
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Maintenance and Repairs