Areas We Serve in Illinois
Proudly supporting commercial clients throughout the Chicagoland region—and beyond.
R Core Electric is based in Mundelein, IL, and provides expert electrical, signage, and facility maintenance services to businesses across Northern Illinois and other Central Midwest states. Whether you manage a retail store, restaurant, or industrial facility, we deliver fast, professional support right to your doorstep.
Primary Service Regions
In Illinois, we serve commercial properties within a 70-mile radius of Mundelein. This includes a wide range of suburbs, business districts, and commercial corridors across:
Core Cities and Commercial Hubs:
- Chicago, IL
- Elk Grove Village, IL
- Vernon Hills, IL
- Schaumburg, IL
- Arlington Heights, IL
- Libertyville, IL
- Gurnee, IL
- North Chicago, IL
Core Cities and Commercial Hubs:
- Buffalo Grove, IL
- Lake Forest, IL
- Waukegan, IL
- Round Lake Beach, IL
- Grayslake, IL
Industries We Serve
We support a wide range of industries in these areas, including:
- ^Retail & Storefronts
- ^Restaurants & Food Service
- ^Healthcare Facilitie
- ^Office Parks
- ^Warehouses & Manufacturing
- ^Automotive & Drive-Thru Businesses
- ^Property Management Groups
Need service outside of this area?
Contact us to see if we can assist or connect you with a trusted partner.
FAQ
Do you charge extra for service calls outside of the listed areas?
Can you handle multi-site service requests across several cities?
Are your technicians licensed to work across different municipalities?
How quickly can you respond to an emergency in my area?
In most cases, we offer same-day or next-day emergency service within our 70-mile radius. Just give us a call, and we’ll dispatch a technician as quickly as possible.
Reliable Electrical Solutions for Businesses
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– We are Your Trusted Commercial Electrical and Maintenance Partner