Citywide Supply and Service

773-HOT-COLD

Furnace Maintenance in Chicago

Chicago winters are brutal — and the last thing you want is a furnace breakdown when temperatures drop. At Citywide Supply & Service, we provide expert furnace maintenance in Chicago to keep your heating system safe, efficient, and reliable. Our certified technicians are available for seasonal tune-ups and 24/7 emergency service at 773-HOT-COLD.
773-468-2653
773-468-2653
Schedule Service

Why Furnace Maintenance Matters

Regular maintenance helps prevent costly repairs and keeps your system running at peak efficiency. Benefits include:

  • Lower heating bills through improved energy efficiency
  • Fewer breakdowns during freezing weather
  • Extended furnace lifespan
  • Safer operation with gas line and carbon monoxide checks

Our Furnace Maintenance Checklist

Our Chicago furnace tune-up service includes:

  • Cleaning burners, ignition systems, and flame sensors
  • Checking heat exchangers for cracks or CO leaks
  • Replacing filters and checking airflow
  • Testing thermostat accuracy
  • Inspecting electrical connections and gas pressure
  • Verifying overall system safety

Serving Chicago Neighborhoods

From furnace tune-ups in Logan Square to seasonal maintenance in Lakeview and heating service in Lincoln Park, Citywide is trusted across Chicago.

Citywide Supply and Service

Heating
Cooling
HVAC Maintenance
Commercial Refrigeration
Emergency 24/7 Service

Call 773-HOT-COLD for Furnace Maintenance

Get ready for winter with a professional furnace tune-up. Call 773-HOT-COLD today or request service online to schedule your furnace maintenance in Chicago.

773-468-2653

What Our Customers Say

Citywide Supply and Service
is here to help.

Open 24/7
365 days
CALL NOW
773-HOT-COLD

Citywide Supply and Service
is here to help.

Open 24/7
365 days
CALL NOW
773-HOT-COLD

Citywide Supply and Service

6101 W Montrose Ave
Chicago, IL 60634

773.HOT.COLD
(773.468.2653)

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Sitemap | Privacy Policy | Terms of Service

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