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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