McI LLC

JSI Group, LLC is based out of Hockessin Delaware and has been in operation since 2015. We specialize in information technology services and telecommunications services for businesses throughout the United States.

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Visit our store at Wilmington for all your latest mobile, 5G home internet, or business needs. For further convenience, you can visit us online to schedule an in-store appointment or place an online order. Online orders can be picked up in store, free 2-day shipping, express lockers and/or delivered same day where available. See our store locator for more information about your local store online order pick-up options.