Why Us

chicago furnaces repair AC

Our  technicians are prompt and provide quality services.  We show up on time and take pride in all of the work that we perform.  We have experienced and trained technicians that will answer any questions you may have and we do the job right the first time.

Ongoing Training – Constant training ensures only the most knowledgeable techs will handle your problem.

Respect your home – We treat your home as if it were our own. We place drop cloths on work areas, wear shoe covers and leave your house cleaner than when we begin. All of our employees are tobacco free for your comfort. They are fully background-checked, drug-tested, and with a good driving record. The Greenleaf team takes special pride in choosing the right candidates to work for us, and we are sure that you will appreciate our standards.

Upfront Pricing

With Greenleaf  Mechanical’s upfront pricing, there is no guessing game for what the final price will be. When one of our trained technicians comes to your Chicago home or business, he will give options on your project and up front pricing for each option. You will decide which option is best for you and approve everything before the work begins. When our technician has completed the work, your bill will not change from what you were quoted…even if the job takes longer than what was expected.

Now isn’t that a novel idea?! No more surprise charges because your technician ran into some problems and the job took longer than he originally thought. We stand by our price quotes 100%.

If you are looking for a Chicago HVAC company, please call us today at (773) 242-9220. You can also email us.


Greenleaf Mechanical Heating and Air Conditioning is a Chicago HVAC contractor providing heating, air conditioning, service, maintenance cooling, furnace, and installation services in Chicago Il, Skokie Il, Lincolnwood Il, Evanston Il, Des Plaines Il, Niles Il, Morton Grove Il, Park Ridge Il, Glenview Il, Norridge Il, Harwood Heights Il, Schiller Park Il, Elmwood Park Il, Oak Park Il, Northbrook Il, Wimette Il, Winnetka Il, Bensenville Il, Deerfield Il, and many other Chicago surrounding suburbs.

Greenleaf Mechanical services all furnaces,  Central AC units, mini-split systems, air conditioning condensers, humidifier, filter, thermostat and water heater brands including  Carrier, Bryant, American Standard, Trane, Rheem, Ruud, Goodman, Aprilaire, Honeywell, Coleman, Lennox, Armstrong, Tappan, and many others.

Greenleaf Mechanical Heating and Air Conditioning is listed in many directories under titles such as Chicago Heating Contractors, Chicago Heating, Chicago Heat, Chicago Air Conditioning, Chicago Air Conditioners, Heating Services, Air Conditioning Services, Chicago Heating And Cooling Contractors, Chicago Air Conditioning Equipment Contractors, Heating Contractors, Heating, Heating And Cooling Contractors, Heating Equipment Consultants, and Heating Equipment Contractors.