Heavy Duty Heating and Cooling

About Heavy Duty Heating and Cooling

Heavy Duty Heating and Cooling is a furnace repair service serving Joliet, IL. The business has been operating for 2 years with a team of 3. Furnace repair begins with diagnosis. A technician checks the thermostat signal, reads any error codes on the control board, and watches the startup sequence to see where it fails. Common culprits include dirty flame sensors, failed ignitors, clogged filters, and faulty pressure switches, each of which has a specific fix.

Common requests for furnace repair include gas valve replacement, control board replacement, flame sensor cleaning, ignitor replacement and inducer motor replacement.

Cold air from vents, a furnace that starts and stops repeatedly, or blinking error lights on the unit are clear signs a repair is needed. Mention where the furnace is located, whether the filter was recently changed, and the thermostat type, especially if it is a smart model. Unit age, parts availability, difficult attic or crawlspace access, and calls outside regular business hours can all change the final repair price.

Customers in Joliet and nearby areas such as Lockport, New Lenox and Crest Hill can request a quote. Posted hours are Monday to Sunday. Accepted payment methods include Cash, Square cash app and Zelle. Request a quote from Heavy Duty Heating and Cooling on Fixerlane and describe the job you need done.

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