Addison’s residential neighborhoods include a large share of homes built in the 1960s and 70s, and many of the furnaces serving those properties have been running hard through DuPage County winters for decades. When those systems start to show their age — or fail entirely — homeowners need a certified repair team on-site fast. For furnace repair in Addison, IL, Leith Heating and Cooling is the team you can count on.
We arrive prepared, explain what we find, and give you a firm price before any work begins.
Addison’s older housing stock generates a consistent pattern of furnace issues each winter. Here is what we address most often:
We diagnose the real cause and repair it correctly on the first visit whenever possible.
When temperatures drop in DuPage County and your furnace stops working, every hour without heat matters. Leith Heating and Cooling handles emergency furnace calls throughout Addison and surrounding communities with same-day dispatch as the priority. For heater repair in Addison, IL that actually gets there fast, call us the moment the heat goes out.
We carry parts for the most common failure types and complete most repairs without a second visit. Do not let a cold night become a cold week — call us now.
From ignition systems to heat exchangers, our technicians are trained on the components that keep Addison home furnaces running through the coldest months. Parts we regularly service include:
We stock high-demand parts and source specialty components quickly to minimize your downtime.
A homeowner in Addison called us after her furnace kept shutting off within minutes of starting, over and over throughout the night. Our technician found the limit switch tripping repeatedly from a completely clogged return air filter combined with a blower motor running at reduced speed. He replaced the filter, serviced the motor, and confirmed the system ran through full heating cycles before leaving. She had consistent heat by that afternoon.
Addison homeowners choose Leith because we show up ready, price it fairly, and fix it right the first time. Here is what every call includes:
We serve DuPage County and the greater Fox Valley and show up for every call the way it matters.
Leith Heating and Cooling serves Addison and the surrounding DuPage County communities for furnace and heater repair throughout the heating season. Our service area includes Wood Dale, Bensenville, Villa Park, Elmhurst, Glendale Heights, Bloomingdale, and Lombard. Whether you are near Lake Street or closer to the Elmhurst border, our team can typically reach you the same day for urgent heating service.
A well-maintained furnace typically lasts 15 to 20 years. Systems in older Addison homes that have run without regular maintenance may develop multiple issues simultaneously. Annual service extends system life and identifies components that are failing before they cause a breakdown.
Yes. Annual fall maintenance cleans burners and sensors, verifies heat exchanger integrity, checks the blower and motor, and confirms safety controls are working. It is the most cost-effective way to prevent unexpected failures during the coldest part of the year.
