United Illuminating provides safe, reliable electric service to customers in the greater New Haven and Bridgeport areas of Connecticut.

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If you are experiencing a life-threatening electricity emergency, please call 911 immediately. Otherwise, please contact us at 855-784-3637 for electricity outages or trouble, or use our online form.

Report an electric outage, and view a list or map of current power outages and restoration statuses in the greater New Haven & Bridgeport areas of Connecticut.

The United Illuminating Company’s (UI) comprehensive outdoor lighting program, UI’s Outdoor Lighting, is the easiest and most affordable way to improve the outdoor lighting on your property for safety, …

Welcome to United Illuminating! Whether you’re a new, returning or current customer, we’re happy to serve you.

The United Illuminating Company (UI), an Avangrid company, serves more than 347,000 customers in the greater New Haven and Bridgeport areas of Connecticut. We are committed to the well-being of …

Support View customer service phone numbers and other important contact information for residential and business customers.

Access and manage your UI account, view bills, make payments, and update account details easily online.