Citywide Supply and Service

Heating, Cooling & Refrigeration Services in Jefferson Park, Chicago, IL

Known as the “Gateway to Chicago,” Jefferson Park is home to quiet residential streets, historic bungalows, and a busy transportation hub at the CTA Blue Line and Metra station. From family homes to restaurants along Milwaukee Avenue and Lawrence Avenue, dependable heating, cooling, and refrigeration are a must.

At Citywide Supply & Service, we provide expert HVAC repair, installation, and maintenance, along with commercial refrigeration service, tailored for Jefferson Park residents and businesses. With 24/7 emergency availability at 773-HOT-COLD, help is always nearby.

Heating Services in Jefferson Park

Winters hit hard on the Northwest Side, and Jefferson Park homeowners rely on safe, efficient heating. We provide:

  • Furnace repair, installation, and seasonal tune-ups
  • Boiler repair and maintenance for older homes and two-flats
  • Water heater repair and installation (tank & tankless)
  • Gas leak detection and emergency repair

Cooling Services in Jefferson Park

From hot summer days at Wilson Park to busy evenings near the Jefferson Park Transit Center, staying cool is essential. Our cooling services include:

  • AC repair, installation, and seasonal maintenance
  • Server room cooling for offices and IT facilities
  • Commercial equipment cooling for industrial and small business operations

Commercial Refrigeration in Jefferson Park

Local restaurants, delis, and corner stores count on reliable refrigeration. Citywide provides:

  • Walk-in cooler & freezer repair and installation
  • Reach-in cooler service and replacement
  • Food service equipment repair, including prep tables and ice machines

24/7 Emergency HVAC & Refrigeration Service

Heating or refrigeration breakdowns don’t wait for business hours. That’s why we provide 24/7 emergency service across Jefferson Park. Call 773-HOT-COLD anytime for fast, professional help.

Why Jefferson Park Chooses Citywide

  • Local, Chicago-only service — we know the Northwest Side
  • Trusted by homeowners, landlords, and businesses
  • Familiar with older homes, bungalows, and mixed-use buildings unique to Jefferson Park
  • Certified, insured, and available 24/7

Call Citywide for HVAC & Refrigeration in Jefferson Park

From furnace repair near Wilson Park to AC service on Milwaukee Avenue and refrigeration repair for neighborhood restaurants, Citywide Supply & Service is Jefferson Park’s trusted HVAC and refrigeration provider.

Call 773-HOT-COLD today or request service online to schedule your appointment.

Jefferson Park HVAC & Refrigeration FAQs

Yes — whether you’re near the Metra/CTA hub or in a residential block, our team responds quickly with 24/7 emergency service.

Absolutely. We specialize in maintaining and upgrading boilers that are common in older bungalows and two-flats.

Yes — we provide walk-in cooler, reach-in fridge, and food service equipment repair for restaurants and bars along Milwaukee and Lawrence Avenue.

Since we only serve Chicago, our technicians are always nearby — often same-day for non-emergencies, and 24/7 for urgent calls.

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

Copyright © Citywide Supply and Service. All Rights Reserved

Copyright © Citywide Supply and Service. All Rights Reserved

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