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Since 2003, Helberg Electrical Supply LLC has been providing the private and public sector with quality specialty electrical supplies and material for sale at wholesale prices from the industries’ best manufacturers. Learn more about our core focus.

Our team is here to provide premium high & medium voltage equipment and expertise to ensure a smooth transition of power to the offshore substation or onshore transformer. From the offshore substation to the final steps in the grid, Helberg can facilitate all your equipment needs.

We appreciate your business and we look forward to hearing from you. Products listed for online sales do not reflect the full product line availability. Feel free to contact us for additional inquiries, questions or quotes.

With new technology advancing, Helberg Electrical Supply foresees the integration between the electrical and technology industries. Our objective is to offer our customers state-of-the-art technology and to stay on the cutting end of the electrical power industry.