Electrical Services
Service, maintenance, construction, lighting, and data center solution
REX Electric and Technologies
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About REX Electric and Technologies
Commercial electrical construction and technology services support building projects across Chicagoland and beyond. REX provides electrical service and maintenance, electrical construction, lighting, and data center solutions. Its technology work includes service and maintenance, security, access control and fire alarm systems, riser management, and voice and data. Projects include work for restaurants, universities, hospitals, offices, cultural institutions, and public facilities, with services such as audio visual technology, electrical construction, lighting, and communications systems. REX has served Chicago since 1921 and is certified as a Minority Business Enterprise through the Chicago Minority Supplier Development Council. The company uses building information modeling and prefabricated components for project delivery. Based in Chicago, REX works with building teams on complex electrical and technology requirements.
Disclosure: Profile information has been compiled from publicly available sources and has not yet been verified by the business.
Representative photos. Illustrative images for this category, not photos of REX Electric and Technologies and not provided by the business.
At a glance
- Service area
- Chicagoland
- Credentials
- Minority Business Enterprise (MBE) certified through the Chicago Minority Supplier Development Council
- Founded
- 1921
- Electrical and technology solutions for buildings
- Electrical, lighting, security and data services
From www.rexelectric.com, checked 22 Oct 2026. Only what the business states on its own website.
Services
- Electrical Service and Maintenance
- Electrical Construction
- Lighting
- Data Centers
- Technology Service and Maintenance
- Security, Access Control & Fire Alarm
- Riser Management
- Voice & Data
- Audio Visual Technology
As listed by REX Electric and Technologies. Prices as published by the business and may change.
Services & specialities
Highlights
Building Technology
Security, access control, fire alarms, riser management, and voice and
Chicago Experience
Serving Chicago and surrounding areas since 1921.
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