Owned and operated by Charlie DeVillier, this is a one-man business built on decades of hands-on experience, hard work, and doing things the right way. Charlie was born and raised in Eunice, Louisiana, where he grew up around a family construction business. By the age of 13, he was already working on job sites, assisting electricians with wiring houses and gaining his first exposure to HVAC systems.

After college, Charlie spent 10 years as a police officer in Florida before returning home to Louisiana to raise his family. Later in life, he made the decision to go back to school to get formally trained in HVAC and electrical systems, not just to build his own home, but to make sure everything was done properly, efficiently, and cost-effectively.

That same mindset is what The Cool Cajun is built on today.

Now based in Holden, Louisiana, Charlie proudly services homes across Southeast Louisiana. When you call The Cool Cajun, you’re not getting a rotating crew or a sales pitch; you’re getting Charlie himself. Every job is done with care, honesty, and attention to detail, just like he would do for his own home or his children’s.

No shortcuts. No upselling. Just reliable electrical and air work done right the first time, at a fair price.