Powering the places you build.
Residential and commercial electrical work, from new construction and remodeling to lighting, service upgrades, and everyday repairs.

Electrical services, done right.
Thoughtful electrical work for homes, businesses, renovations, and new construction throughout the Chicago area.
New construction
Complete rough-in and finish electrical for new homes and commercial buildings.
Residential
Rewires, outlets, ceiling fans, troubleshooting, and code corrections.
Commercial
Tenant build-outs, restaurants, stores, and mixed-occupancy projects.
Remodeling
Kitchens, bathrooms, additions, and full-gut renovation work.
Panel upgrades
Electrical service upgrades, subpanels, and equipment replacement.
EV chargers
Level 2 charging circuits and installations for homes and small businesses.
Lighting
Recessed, decorative, exterior, and architectural lighting.
Service calls
Breakers, outlets, smoke detectors, and electrical troubleshooting.
Take a look at our work.
Actual Renel Electric project photos, from interior lighting details to electrical infrastructure. Select any photo to view it larger.
Experience you can count on.
Renel Electric Contractors Co. is an owner-operated Chicago electrical contractor led by Doru Ierugan. From a single fixture to full-building electrical work, we bring practical experience and attention to detail to every project.
- City of Chicago licensed electrical contractor
- Licensed, insured, and bonded
- Residential and commercial work
- Permits and City of Chicago inspections
- Free estimates on most projects

Let's talk about your next project.
Have a new build, renovation, lighting project, or electrical issue? Give us a call or send an email with a brief description of the work.
For urgent electrical hazards, contact the appropriate emergency service or utility provider.
Chicago, IL 60640
Opens your email app; no online form is required.