O’Neill Electrical Services INC.

O’Neill Electrical Services INC. Powering residential, commercial, and industrial projects across Chicago & the Chicagoland area. ⚡️

Electrical problems don’t wait ⚡O’Neill Electrical provides reliable commercial, industrial, and residential electrical ...
01/21/2026

Electrical problems don’t wait ⚡
O’Neill Electrical provides reliable commercial, industrial, and residential electrical services throughout the Chicagoland area.

Services include lighting, remodels, machine power, service upgrades, fan installations, and thermal imaging for preventative maintenance—helping catch issues before they become costly problems.

📞 815-651-4660
🌐 oneill-electrical.net
📩 [email protected]

Electrical issues don’t follow a schedule — and ignoring them can cost you.At O’Neill Electrical, we handle commercial a...
01/20/2026

Electrical issues don’t follow a schedule — and ignoring them can cost you.
At O’Neill Electrical, we handle commercial and industrial electrical work the right way, from lighting and new construction to industrial power and infrared equipment testing.

Don’t wait for a small problem to become a shutdown.
📞 Call - 815-651-4660
📩 Email - [email protected]

01/20/2026

Reputation is built when nobody’s watching. That’s how we work.
📲 Book your service today — DM us or call now.

Address

Chicago, IL

Telephone

+18156514660

Website

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