Eaton Certified Contractors poses excellence in educating you as homeowners on electrical safety, new technologies, and are trained thoroughly on industry leading Eaton brand products. Most products installed carry lifetime warranties!


Eaton’s Certified Contractors are professionally trained on the products and the technology behind them. This ensures that the technology is being applied correctly giving you and your family a safe electrical system.


Eaton’s Certified Contractor’s install the industry’s highest quality products. This matched with their professional training and excellence in their trade equal an installation that will protect your home and family for years to come.


Eaton Certified Contractors go through multi-tier certification courses that test their knowledge and skills in effort to provide you with the most admired contractors in the industry.

“I have used CMC Electric on a few occasions last year when we had issues during a storm. Their attention to detail is impressive and they were very easy to work with and would highly recommend them. ”


Why Choose Us

Call 618.345.2008 


Power failures can happen at any time of day or year due to many reasons.  Losing power to your home or office is not only an inconvenience but can be costly and dangerous. Protect your family and assets with a backup generator installed by CMC Electric. There are many factors that should be considered when choosing the right generator for your unique situation.  Permanent or portable, powered by natural gas or diesel, and with an automatic or manual transfer switch, we can help you select the generator setup you need in the size that you want.

Mon-Fri: 8:00 am - 5:00 pm

Tim Hershberger 
Caseyville, Illinois