
Transfer Switch Care & Maintenance
43+ YEARS OF PRECISION
Since 1981, Electron Systems Switch Specialists Inc. has remained the authority in critical power reliability. We provide elite transfer switch inspections and maintenance, ensuring your facility's transition between power sources is seamless through decades of technical expertise and strict adherence to NFPA safety standards.
Ensuring Safety And Compliance
Our rigorous transfer switch inspection service provides a comprehensive evaluation of your equipment's operational health. By identifying mechanical wear, debris buildup, and contact degradation before failures occur, we ensure your system meets all regulatory fire and safety codes. This proactive oversight is essential for maintaining facility uptime and preventing total power loss during utility outages.
Inspection Checklist
- Contact Integrity: Verifying electrical connection efficiency. Mechanical Timing: Ensuring rapid transfer speeds for uptime. Compliance Documentation: Providing full reports for regulatory auditing.

Critical Uptime Now
When utility power fails, your transfer switch is the only thing standing between operational continuity and a total blackout. Our specialist maintenance and repair services focus on the technical integrity of these components to guarantee life-safety systems remain powered when needed most.
Expert System Overhauls
Full-service repair and component replacement for all ATS and MTS models. We utilize specialized tools to restore your switchgear to factory specifications and ensure long-term reliability.
Scheduled Maintenance
Preventive service plans designed to extend the lifespan of your transfer hardware. We perform lubrication, calibration, and load testing to catch issues before they become crises.
Protecting Your Assets

Annual Audits
Mandatory annual inspections to ensure your facility remains compliant with local electrical codes and insurance requirements.

ATS Repair
Emergency troubleshooting and component repair for all automatic transfer switch brands, minimizing downtime after a failure.

Contact Testing
Precision measurement of contact resistance and millivolt drop to prevent overheating and potential fire hazards in switches.

System Testing
Live transfer testing to verify that your emergency system responds correctly to power loss scenarios under actual building load.

