Experienced Switchgear Test And Repair

Mission Statement

Provide safe quality power delivery service and testing to all of our customers. We use our knowledge from 30+ years of experience in this field to help our customers make informed decisions about their plant's electrical equipment. To assist our customers with developing a safe and cost effective plant testing schedule to protect their plant equipment with a long term approach.

  • About Exstar Inc.

    "What makes you different" A great question that a new customer put to me

    Well lets start with our company name Exstar. It is an acronym for "Experienced Switchgear Test And Repair"

    Experience ? What experience do we have with switchgear?

    Each of our senior techs have a minimum of 25 years of working for GE in the switchgear field on all manufactures equipment. All have worked in difficult conditions and have succeeded with helping our customers get there equipment back in service.

    All of our senior techs have also been GE factory trained and have worked with the GE factory to repair problems with new equipment.


    We do many kinds of testing on all types of power delivery equipment

    High current testing on circuit breakers

    Secondary injection testing

    Insulation resistance & contact resistance testing

    MV Cable testing

    High pot testing

    Transformer testing

    Turn to Turn ratio testing

    Power Factor testing

    Oil sampling

    Relay testing

    Meter installation

    Service & Repair , this is what separates us from most of the competition

    We service ,troubleshoot & repair all manufactures circuit breakers.

    Most metal clad circuit breakers need service to stay in good working condition just testing is not enough.

    Servicing means cleaning insulation surfaces, checking interlocks and relubricating bushings and bearings.

    We have worked with vendors from all manufactures parts both new and used to be able to get parts as quickly as possible.

    Most of our customers have known us for many years and have put there trust in us. Keeping that trust is what we strive to do for all our customers.

    Thank you,

    Ralph Vito President

    Charles Disciscio Vice President

    Exstar Inc.