Heating and Cooling Services in Chicago, Illinois
Prevention Is Your Best Protection
A Custom Heating and Air Conditioning offers a full range of services to install and maintain your heating, cooling, and system equipment.

Installation Services in Chicago
A Custom Heating and Air Conditioning can help you save energy cost by installing a high efficiency heating or cooling system. All systems we sell are installed to factory specifications by highly trained, A Custom Heating and Air Conditioning technicians.
What Makes Us Different In Chicago
No subcontractors – our installation technicians are our direct employees and accountable for to us for meeting our installation and quality standards.
We obtain all the necessary permits for the work we perform in your home, as required by law.
A Custom Heating and Air Conditioning is fully insured for Workers Compensation and General Liability.
We set all furnaces on platforms designed to protect your furnace in the event of water accumulating on your basement floor.
All of our air conditioning condensate drains are piped with a special trap that is designed to detect blockages in the drain line. If such a blockage occurs, the system will shut down, instead of backing up in your basement or attic, avoiding costly damage to your home.
Where we need to pump the condensate away from your air conditioning system, we use condensate pumps that also incorporate safety switches that will shut down your system in the event of a failure.
Maintenance Services in Chicago
Our service department is available to our clients 24/7. Our dedicated staff of technicians is trained to work on the systems we install and we stock the parts needed to keep your system running. A Custom Heating and Air Conditioning services all makes and models.
Our planned service programs are designed to help reduce the chance of breakdowns, save energy, and prolong equipment life.
Regularly Scheduled maintenance
Keeps you system running at peak efficiency for optimum comfort and lowest possible energy cost.
Reduces the likelihood of system breakdown.
Helps to identify problems before costly repairs might be needed.
Helps to prolong equipment life.
In the event of an emergency, our planned service agreement clients receive priority scheduling ahead of our non-agreement clients.
After-hours emergency service is offered at no additional charge beyond our published rates (not available to our non-agreement clients.)






