REX Electric & Technologies

2.4 (5 reviews)

| Chicago, IL | Electrician

REX Electric & Technologies is a Chicago-based electrician specializing in general electrical services for homeowners.

At a Glance

Category: Electrician
Location: Chicago, IL
Rating: 2.4/5 (5 reviews)
Phone: +13122513620
Services: Electrician

REX Electric & Technologies - Electrician in Chicago

About REX Electric & Technologies

REX Electric & Technologies is an electrical contractor based in Chicago, IL. The company operates from an office at 10 S Wacker Drive # 2550. No information on years in business or specific certifications is available. Their Google rating is 2.4/5 from 5 reviews.

REX Electric & Technologies provides electrical services. Their website indicates work across various sectors, including commercial interior build-outs, mission-critical infrastructure, healthcare facilities, and educational institutions. Specific services listed include electrical system installation, maintenance, and upgrades. The company does not explicitly state offering residential-specific electrification services such as EV charger installation, heat pump wiring, or solar panel connectivity for homeowners.

When evaluating REX Electric & Technologies for a residential electrification project, potential clients should inquire about their experience with home-specific electrical upgrades like those for heat pumps, solar, or electric vehicle charging. It would be advisable to request references for similar residential projects, if applicable, and verify their licensing and insurance for home electrical work in Chicago. Clarifying whether their scope of services includes residential installations is important for homeowners.

Services

Electrician

Hours

Friday 8AM-5PM Monday 8AM-5PM Sunday Closed Tuesday 8AM-5PM Saturday Closed Thursday 8AM-5PM Wednesday 8AM-5PM

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

10 S Wacker Drive # 2550

Chicago, IL 60606

(312) 251-3620

Visit Website

Map

How to evaluate REX Electric & Technologies

Before hiring REX Electric & Technologies for electrician work in Chicago, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right electrician for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that REX Electric & Technologies carries an active IL contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A electrician that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare REX Electric & Technologies side-by-side with other electrician options in Chicago, and they protect you from scope creep once the work begins.

Ask about project experience

Ask REX Electric & Technologies how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a electrician actually shows up.

Frequently Asked Questions

What kind of electrical services does REX Electric & Technologies offer?

REX Electric & Technologies provides a wide range of electrical solutions including electrical service and maintenance, electrical construction, lighting, and data center services.

What technology services are provided by REX Electric & Technologies?

REX Electric & Technologies offers technology services such as technology service and maintenance, security, access control & fire alarm systems, riser management, and voice & data solutions.

What makes REX Electric & Technologies a unique choice for electrical work?

REX Electric & Technologies is a certified Minority Business Enterprise (MBE) and boasts strong financial backing through its parent company, Chugach Alaska Corporation, ensuring stability for large projects. They also emphasize safety with a record that surpasses many companies in the electrical industry nationwide.