Preventive Maintenance Technologies, LLC was founded in the late 1990's to provide emergency power generation products and services. Since our inception, PM Tech has grown into a single source provider to the residential, commercial and industrial markets throughout Michigan, Ohio and Indiana.

Whether you need standby or prime power, we build, integrate and warrant entire power generation systems: generator sets, controls, transfer switches, paralleling switchgear, fuel tanks, enclosures and controlling software.

Preventive Maintenance Technologies

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