• This is the best auto shop in Portland!! The mechanics are awesome, the rates are amazing the service is fast and friendly!! A special thank you to a great mechanic and a man I get to personally call my friend, Kevin, for always taking such good care of my car! I honestly don’t know much about cars and Mac’s always keeps my car looking and running great!!Brittany D
  • Mac’s is honest, won’t recommend work you don’t need and does quality work for a fair price. I drive all the way from North Vancouver to get work done there. They’ve earned my trust and respect over many years.Douglas C

At Mac’s Radiator we are more than just cooling system experts!

We provide top quality, full service, auto repair and maintenance at all of our 6 locations in the Oregon and Idaho. We are family owned and operated and take pride in being able to get your vehicle repairs and maintenance inspections done right fast, friendly, and professional.

Our highly trained mechanics utilize state-of-the-art technology to diagnose and repair your vehicle, no matter what the make or model. We offer up to a 2 year / 24,000 mile warranty on most passenger car and light truck vehicle repairs and a lifetime warranty on selected new products. Some exceptions do apply, see your local mac’s location for details.

We offer a full range of vehicle maintenance and repairs. Here are some of our most popular services:

  • Brake Fluid Service: Fresh brake fluid increases stopping power, and prolongs the life of important brake system parts such as your master cylinder.
  • Fuel Injection Service: Servicing fuel injectors will increase gas mileage and engine performance, plus reduces the need for costly replace-
  • First Class Service Guarantee: 2 Year / 24,000 Mile Warranty Warranty on most repairs with a lifetime warranty on some parts.
  • Power Steering Fluid: Contaminated power steering fluid can damage power steering pumps and deteriorate hoses. Periodic service is needed.
  • Coolant Flush: Coolant flows through your radiator, hoses, water pump, engine block, and heater core. It is crucial to the operation of your vehicle.
  • Transmission Service: Rebuilding a transmission is a costly repair. Help prolong the life of your transmission with regular BG transmission flushes.

We offer full service auto repair! Here is a list of some of our most popular comprehensive services:

  • Air Conditioning
  • Battery Service
  • Bearings & Seals
  • Belts & Hoses
  • Brake Systems
  • Charging Systems
  • Computer Diagnostics
  • Cooling Systems
  • Drive Trains
  • Emissions Testing
  • Engine Overhaul
  • Engine Tune Up
  • Fuel Systems
  • Gasket Installation
  • Lighting
  • Oil Change & Lube
  • Suspension Systems

AC Service & Repair

Brake Repair & Replacement

Vehicle Tune – Up

Oil Change & Lube


Check Engine Light Diagnostics

Custom Radiators

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