Commercial and Residential

We proudly serve home and small business owners in the Mundelein, IL and the surrounding Chicago suburbs.

New Construction

Schedule new construction electrical services if you're starting one of these projects.


Work with a residential or commercial electrician so your remodel goes smoothly.

Panel Upgrades

Consider getting an electrical panel upgrade if you're going high-tech at home or the office.

Get Straight Answers From a Local Electrician

We'll get to the bottom of your electrical issue in Mundelein, IL, North Shore area, and the surrounding Chicago suburbs

If you're dealing with persistent electrical issues, you're likely buzzing with questions: Is this a sign your electrical system is failing? Will you have to rewire your whole building? A local electrician can find a simple explanation and an affordable solution.

R Core LLC often does electrical work for remodels and new construction projects in the Mundelein, IL, North Shore area, and the surrounding Chicago suburbs. However, we can provide whatever electrical services you need to live or work in the 21st century.

Call 224-707-0550 now to talk to an electrician with over 15 years of experience.

Commercial & Residential Electrical Services | New Construction | Remodeling | Panel Upgrades

R Core is HomeAdvisor Screened & Approved

R Core - Excellent Customer Service

The choice is clear

The average electrician in Mundelein, IL can't handle complex electrical projects like parking lot lighting upgrades, but R Core is well-qualified. Our local electrician is...

Experienced, so you can rest easy knowing you'll be working with a pro.

Bilingual, so you can speak with him in your preferred language.

Versatile, so you can trust him with all your electrical projects.

Choose us for your peace of mind.

local electrician mundelein il

Get a free estimate upfront

We take the guesswork out of budgeting for electrical services. Contact us today to request a free estimate.