Generator Service Calls
A service-call checklist for commercial generator maintenance
Capture equipment, site access, operating state, and maintenance-request details while reserving technical and safety decisions for qualified staff.
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Locate the unit and contract
Record the organization, service address, site contact, callback number, generator identifier, manufacturer or model if known, and maintenance-agreement number. Confirm which building or enclosure is involved when a campus has several units.
Distinguish routine work from a fault
Label the request as preventive maintenance, inspection follow-up, exercise-test issue, alarm report, fuel request, or outage-related call. Capture indicator text exactly. Do not advise the caller to open panels, reset equipment, handle fuel, or bypass a safety control.
Apply the documented escalation table
Commercial sites may have life-safety, healthcare, refrigeration, or continuity concerns. Record whether utility power is out and whether the caller reports the generator running, stopped, or unknown. Dispatch priority and safe-site instructions must come from the company's authorized technical process.
Prepare the technician handoff
Include access hours, gate or escort requirements, parking limits, contact-on-arrival instructions, and known prior visits. Close by stating whether the request is logged, awaiting dispatch review, or scheduled. Never turn a requested arrival time into a promise.