JW Carrigan’s high voltage team consists of project managers, supervisors, engineers and electricians that specialize in the installation and management of all medium / high voltage electrical power requirements. We have built and renovated numerous substations and distribution systems ranging in voltages from 5kV up to 238kV.

We have successfully completed medium / high voltage projects for Utility, Financial, Data Center Co-Location, Pharmaceutical and Industrial clients though-out the state.  Project planning and design, to installation, commissioning and maintenance of your power system.  Our customers routinely call in anticipation of a power emergencies to have us on hand in a preventative situation.  JW Carrigan, LLC is ready to mobilize 24 hours a day, 7 days a week for any unforeseen emergencies.

Our team is highly trained and experienced in keeping safe working clearances, proper grounding and implementing OSHA safety standards. We maintain our equipment to comply with all safety standards.