Professional Radiator

Repair Service in Chicago, IL

Rex Radiator provides professional radiator repair service in Chicago, IL, at 1440 W. 38th St. in the McKinley Park neighborhood on the city's South Side. Call 773-843-9886 to schedule service. Whether your car is overheating or your fleet truck is sidelined, Rex Radiator brings over 115 years of hands-on expertise to every job. 

Expert Radiator Repair Service for Cars, Trucks & Heavy Equipment


As Chicago, IL's longest-running family-owned radiator shop, Rex Radiator delivers radiator repair solutions for autos, trucks, heavy equipment, construction machinery, and more without the wait times or markups you find at dealerships.

What Radiator Repair Solutions Does Rex Radiator Chicago, IL, Offer?


Rex Radiator handles the full spectrum of cooling system work. Technicians diagnose leaks, cracks, rusted cores, and clogged fins before recommending the most cost-effective fix.

Services Available at the

Chicago, IL, Location Include:

  • Radiator repair, recoring, and welding for cars, trucks, and industrial equipment.   
  • Truck radiator repair service for semis, delivery fleets, and heavy-duty commercial vehicles.   
  • Charge air cooler, EGR cooler, and DPF unit repair and cleaning.   
  • Fuel tank repair and fabrication using precision welding.
  • Radiator recoring that reuses existing tanks and brackets to cut replacement costs. 
  • A/C condenser and cooling system component repair for autos and trucks. 


The Chicago, IL, shop at 1440 W. 38th St. sits near Pilsen, Bridgeport, and the Back of the Yards neighborhood, making it a convenient stop for South Side residents and businesses operating equipment along the I-55 and I-90/94 corridors. Fleet operators running routes through the Near West Side, Cicero, and Berwyn also rely on this location for fast turnarounds.

How Long Does Chicago, IL,

Radiator Repair Take?

It depends on the scope of damage and parts availability. Rex Radiator stocks an extensive inventory of aftermarket-certified radiators and cooling system parts on-site, which helps reduce wait times significantly compared to dealer service centers.


Commercial accounts may qualify for same-day delivery on parts. Recoring jobs typically run 24 to 48 hours.

Pricing Context for Radiator

Repair Service

Costs vary by vehicle, damage, and parts needed. Repairs like leak welding and recoring often cost far less than full replacement. Rex Radiator technicians recommend repair over replacement whenever possible. New parts include a 1-year warranty.

Trust Signals

Rex Radiator has served Chicago since 1909, bringing over a century of cooling system expertise. Local shops across Chicagoland rely on us, and all new parts carry a 1-year warranty with transparent assessments before work begins.

Frequently Asked Questions About Radiator Repair Service in Chicago, IL

  • Does Rex Radiator Handle Truck Radiator Repair Service in Chicago, IL?

    Yes. The Chicago, IL, location specializes in truck radiator repair, including recoring, welding, and full replacement for semis, delivery trucks, forklifts, and construction equipment.

  • What Neighborhoods Are Close to Chicago, IL, Does Rex Radiator Serve?

    The Chicago, IL, shop serves Pilsen, Bridgeport, McKinley Park, Back of the Yards, Near West Side, Logan Square, Cook County, Cicero, and Berwyn customers.

  • Is Same-Day Radiator Repair Available in Chicago, IL?

    Same-day service is available for many repairs, depending on parts and workload. Call 773-843-9886 early for the best chance.

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Get Top Radiator Repair Service Today

Rex Radiator is the most experienced radiator repair service in Chicago, IL. Trusted by car owners, fleet managers, and independent shops for over a century. Visit Rex Radiator to read reviews and confirm hours. Stop by 1440 W. 38th St. or call 773-843-9886 to get your cooling system diagnosed and back on the road fast. You can also explore auto radiator repair options across Rex Radiator's network of Illinois locations.