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Serving Chicago & the Midwest
Electrical Services

GENERATOR
INSTALLATION

Power that never fails. CEG installs and services residential and commercial standby generators — automatic startup, whole-building coverage, and full permit coordination.

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What We Offer

GENERATOR INSTALLATION

Power that never fails. CEG installs and services residential and commercial standby generators — automatic startup, whole-building coverage, and full permit coordination.

  • Home standby generator installation (7kW to 22kW)
  • Commercial generator installation (30kW to 150kW+)
  • Automatic transfer switch (ATS) installation
  • Manual transfer switch for portable generator hookup
  • Load calculation and equipment sizing
  • Annual maintenance and load-bank testing
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Electrical Services — City Efficiency Group
Why Choose CEG

THE CEG DIFFERENCE

🔥
NEVER LOSE POWER AGAIN
A properly sized standby generator activates within 10 seconds of a power outage — protecting your home, your business, and your peace of mind.
📄
FULL PERMIT COORDINATION
Generator installation requires electrical and gas permits. We handle every permit, inspection, and utility coordination step.
⚙️
ALL BRANDS SERVICED
We install and service Generac, Kohler, Briggs & Stratton, Cummins, and other major brands with manufacturer warranties.
Our Process

HOW IT WORKS

1
Load Analysis
We calculate your essential loads (HVAC, refrigerators, sump pumps, lighting) and size the generator accordingly.
2
Equipment Selection
We recommend the right unit, placement, and fuel source (natural gas or LP) for your property.
3
Permitted Installation
Our licensed electricians handle the full install — generator pad, transfer switch, fuel line, and electrical connections.
4
Testing & Handover
We run a full load test, program the auto-start sequence, and walk you through maintenance procedures.
Related Services

MORE FROM CEG

Panel Upgrades
Ensure your panel handles generator transfer loads
Electrical Inspections
Code compliance before and after installation
Facility Solutions
Ongoing building management and preventive maintenance
Ready to Start?

LET'S TALK ABOUT YOUR BUILDING

One call covers mechanical, electrical, and plumbing. No juggling contractors.

Request a Free Assessment → ☎ 224-935-2241