Greenleaf Mechanical provides heating and AC service throughout Chicago and suburbs.

chicago hvac contractorWhen you need a fully licensed HVAC contractor for your home or business, you expect four things:

  • Friendly customer service
  • High-quality work
  • Guaranteed satisfaction
  • Fair pricing

By meeting and exceeding your expectations, Greenleaf Mechanical is now the first choice for hundreds of Chicago’s households and businesses. Whether you’re looking to replace an old boiler, repair your furnace, or install a new air conditioning unit, we’re ready to help.

Located in Chicago, IL, we sell, install and maintain major models of heating, ventilation, air conditioning and refrigeration systems-including ENERGY STAR® boilers, furnaces, and AC units that can save you up to 30% on energy costs.

You’ll find our certified technicians to be both friendly and efficient in everything they do, highly trained in both equipment servicing and customer support.

Some of the services you can enjoy with Greenleaf Mechanical:

  • Annual service contracts
  • Support for all makes & models on most HVAC systems
  • FREE in-home estimates
  • Specialty systems
  • Flat rate billing


Call (773) 242-9220 or email us to set up an appointment to discuss your home comfort needs today!