Air Conditioning Special $39.99

  • Inspect interior controls and blower
  • Compare A/C pressure to
    manufacture's recommendations
  • Test A/C system for refrigerant leaks
  • Check interior vent air temperature
  • Check evaporator for proper drainage
  • Test the condition and tension of
    the A/C compressor belt
Call for an appointment.


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Your Full Service Auto Repair Center Servicing Chicago For Over 40 Years

We are a full service automotive repair shop. Whether it is a recommended preventative vehicle maintenance, major to minor repairs or extended service contract repair. We perform the same complete service offered by most car dealerships. From routine auto maintenance to major repairs you can trust your car or truck to Triangle Auto Service.

Chicago Auto Repair Since 1966

  • Chicago Owned and Operated
  • Chicago's Most Trusted Repair Facility
  • Same Location Since 1966
  • Neighborhood Specials
  • Full Service Radiator Shop
  • Full Service Auto Repair

Certified Auto A/C Specialists

  • Performance Checks & System Diagnostics
  • Inspecting Interior Controls & Blower
  • Compare A/C Pressure to Manufacturers Recommendations
  • Test A/C System for Refrigerant Leaks
  • Complete Repairs, Most Same Day Service

Automobile Cooling System Repair

  • Flush Cooling System
  • Radiators, New, Replace, Repair, Recore
  • Plastic Radiator Repairs
  • Pressure Check Cooling System
  • Same Day Service, Most Cases
*Estimates Given Before Any Work is Performed

Chicago General
Auto Repair

  • Towing Available
  • Car Heating & Cooling Systems
  • Certified Air Conditioning Specialists
  • Brake Service
  • Auto Emission Repair
  • Extended Vehicle Warranties Accepted
  • Routine Maintence Packages
  • Fleet Accounts Welcome

Heavy Duty & Industrial Vehicle Applications

  • New Complete Truck Radiators in Stock
  • HD Truck Radiator, Repair, Recore, Replace
  • Fork Lifts, Busses, Earth Moving Equipment
  • Fuel Tanks, Repair, Replace, Flush
  • CAC Recore, Repair, Replace, Clean
  • Steam Coils, Repair, Replacement
  • Aluminum Welding
  • Fleet Accounts Welcome

Wholesale & Extended Warranty
Auto Parts

  • Same/Next Day Delivery
  • 12/12 Auto Parts Warranty
  • Power Steering Racks & Gears
  • Complete A/C Line
  • A/C Compressors w/Clutch
  • Radiators & Condensers
  • Cooling Fan Assemblies
  • Labor Warranty Available