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24/7 Emergency Service


Core Mechanical, Inc. is a full-service mechanical contractor with offices in Chicago. We have over 200 years of collective experience in the mechanical trades among our around-the-clock team of qualified service technicians. Our dedicated personnel can be reached 24/7/365. Our Core team develops personal relationships with our clients, allowing us to identify and better meet their needs,  while providing close attention to every detail of every project from inception to completion. 


“We had the pleasure of working with Core Mechanical on a project to upgrade and install six HVAC units.  Their team was professional, knowledgeable, considerate, available, and efficient at every turn of this project.  I wholeheartedly recommend working with this contractor on any project.”

Community Crisis Center - Elgin, Illinois

“With another successful project behind us....As I have said many times, my experiences working with your firm continue to be excellent, and I am very pleased to have found a mechanical and plumbing company that I can count on for the various schools in the Sodexo Magic portfolio."

Sodexo Magic - Chicago, Illinois

“Core Mechanical is one of the preferred vendors that the Chicago Public Schools use.  In my dealings with Core, they have always been pleasant, professional, and extremely knowledgeable.  Core is a wonderful source when you run into situations of repair.  I recommend Core Mechanical to anyone, with no regret."

Chicago Public Schools - Chicago, Illinois

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