Chicagoland's Commercial Electrical & Technology Contractor
When operational risk, compliance, and uptime matter, you need a commercial-only partner built for scale. Willcox Electrical Inc. supports facilities across Chicagoland with integrated power distribution, low voltage systems, and corporate facility services—delivered by a single point of contact licensed in Illinois, Wisconsin, and Nevada.
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Handling Non-Standard Electrical Systems Is Our Specialty
Facilities with integrated systems can’t afford guesswork. Willcox Electrical Inc. resolves complex power and low voltage integration challenges that other providers avoid, supporting security-heavy environments where reliability is non-negotiable across Chicagoland, including Des Plaines, Elk Grove Village, Arlington Heights, Mount Prospect, and Schaumburg.
Commercial Services
Core electrical services delivered with consistent standards for active commercial and light industrial facilities.
Low Voltage Systems
Integrated access control, CCTV, and data systems coordinated with your electrical infrastructure.
LED Lighting Retrofits
Commercial lighting upgrades that improve efficiency, visibility, and long-term operating costs.
Facility Maintenance
Ongoing electrical maintenance and support designed to reduce disruption and manage risk.
5 Stars on Google
"I absolutely love everything about Willcox! Very professional company who can do just about anything you need done and at reasonable pricing!"
Verified Credentials. Proven Stability.
Integrated Systems Focus
Our background in security-heavy environments ensures power, access, cameras, and controls function together reliably.
Multi-State Coverage
Managing sites across borders is simpler with one qualified partner. We’re licensed in Illinois, Wisconsin, and Nevada to support regional and national accounts.
Operational Continuity
Planned work and rapid response are handled with the same discipline—so maintenance, upgrades, and repairs don’t disrupt your operations.
Commercial-Only Operations
Your project isn’t treated like a side job. Every process, crew, and standard is built for commercial facilities and corporate expectations.