Skip to content
FeaturedElectricians in Belleville, Illinois

CMC Electric, Inc

Top Spot in Belleville Today 4.80 (275 reviews)(618) 345-2008

CMC Electric, Inc

Based in Maryville, CMC Electric, Inc. serves Belleville, St. Louis, Edwardsville and Collinsville with residential and commercial electrical work. Its Gemstone Lights permanent lighting offering uses a track system designed to color-match a home or business.

CMC Electric, Inc photo 1
CMC Electric, Inc photo 2
CMC Electric, Inc photo 3
CMC Electric, Inc photo 4
CMC Electric, Inc photo 5
CMC Electric, Inc photo 6
CMC Electric, Inc photo 7
CMC Electric, Inc photo 8
Show all 8 photos
Business Highlights
  • CMC Electric says it is fully licensed and insured.
  • CMC Electric describes its contractors as ETN-certified.
  • CMC Electric is an authorized Gemstone Lights dealer.
Service Area

St. Louis, MO; Edwardsville, IL; Belleville, IL; and Collinsville, IL.

Featured Local Business

CMC Electric, Inc is one of 6 electricians ProsGrade lists in Belleville, Illinois.

Featured
Featured on ProsGrade
Listing details

12 services listed, including Electrical repairs and troubleshooting, Residential electrical installations and Residential service upgrades. Open weekdays, closed on weekends. Rated 4.8 from 275 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How CMC Electric, Inc compares with the other 5 electricians on ProsGrade in Belleville, using public Google ratings and review counts.

  • Ranks in the top half of the 6 Belleville electricians on ProsGrade by Google rating and review volume.
  • Rated 4.8 on Google, well above the 4.2 average of other Belleville electricians on ProsGrade.
  • Has the most Google reviews (275) of the 6 Belleville electricians on ProsGrade.
  • One of 3 Belleville electricians on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

12 services
  • Electrical repairs and troubleshootingFlickering lights, malfunctioning outlets, and other electrical problems
  • Residential electrical installationsLighting fixtures, appliances, and outlets
  • Residential service upgrades100 amp through 320 amp
  • Generator installationPermanent or portable; natural gas or diesel; automatic or manual transfer switches
  • Residential lightingRecessed, under-cabinet, pendant, landscape, spotlight, and security lighting
  • New construction and remodelingElectrical plans for new builds; component upgrades during remodels
  • Residential EV charging station installationResidential charging stations
  • Commercial service upgrades100–2,000 amps; 120/240–277/480 volts; single- or three-phase systems
  • Commercial lightingTrack, office, warehouse, under-cabinet, pendant, recessed, parking lot, landscape, spotlight, and security lighting
  • Low-voltage wiringPhone and data pre-wiring; communication drops
  • Commercial solar installationSolar panel placement and system integration
  • Gemstone Lights permanent lightingUp to 64 timers per controller; individual zones and light patterns

Reviews

What customers say

Customers appreciate clear explanations and clean work areas. One customer describes a same-day breaker repair; another says a crew completed a range of projects in a 1960 home, including added lighting and outlets.

Customer Reviews

Susan Perkins

Called office and they were extremely helpful getting scheduled. They were able to come out the same day and fix the breaker issue. Shawn was awesome. He explained everything and got the problem resolved. Would highly recommend. Prompt, courteous, efficient and reasonable!
View full reviewShow less

Donna Bobbitt

Great service! I became a customer, when Mr. Michael Cushing and wife were the only employees. His first truck, licensed, insured and bonded. Mrs. C , quoted a price and the number of hours it would take to complete the service. Mr. C, came out, performed the service at the exact time quoted., and cleaned the area. The price was reasonable. I’ve been a devoted customer ever since. CMC is my only electrical company through out the years. They may become very busy during certain seasons, but they’re worth the wait. The employees who represent CMC have perform the same standard of work I’ve received by the CEO, Mr. Michael Cushing. Great success to you!! A loyal customer Mrs. BobbittDK
View full reviewShow less

Cary Harvengt

Wonderful experience. Andrew, Ryan and Ethan completed a wide variety of projects in my 1960 house with great expertise. I had a long list of tasks and they got them all done with efficiency and a friendly attitude. Its such a relief to have my house working as it should with convenient lighting and outlets added. I couldn't be happier. Highly recommended!
View full reviewShow less

Sharon Schaubert

Michael was professional, efficient and considerate. He took care of the requested items; addressing all my questions and concerns. CMC has been out a couple of times to assist me with the needs of my older home. Couldn’t be more pleased!

Maria Delecaris

We were very pleased with Andrew, who installed several new GFI outlets all in one day & explained everything at the same time as well. He also installed 4 new smoke detectors for a 60 year home and was very efficient on that project as well. He cleaned up after himself and did a great job. Thank you.
View full reviewShow less

Write a Review

Share your experience with this business. Reviews are moderated before they appear publicly.

We'll email you a link to confirm your review. It's only sent in once you click it.

Frequently Asked Questions

How does CMC Electric size a backup generator?

Its team considers essential appliances, equipment and lighting when recommending a generator size.

How long does a Gemstone Lights installation from CMC Electric take?

Installations typically take 1–2 days, with timing varying by home design and whether the work covers the front or the entire home.

Can CMC Electric's Gemstone Lights work with voice assistants?

The lights can integrate with Amazon Alexa for voice control.