Master Tech Automotive - Mechanics shops in Gresham and Vancouver

Auto Repair & Maintenance Services for a Safe, Reliable Vehicle

At Master Tech Automotive, our goal is to keep your vehicle running properly always. The automotive services we provide are performed by ASE-certified, expert auto repair mechanics who have years of experience handling everything from oil changes to complete engine overhauls. We use high-tech diagnostic equipment to guarantee your vehicle is repaired and serviced correctly the first time, and we only use the highest-quality replacement parts, filters, oils, and components when it comes to your car.

Our Auto Repair & Maintenance Services

  • Air Filter Replacement
  • Alternator Repair
  • Auto A/C Repair
  • Auto Diagnostics
  • Auto Electrical Repair
  • Automatic Transmissions
  • Batteries
  • Brake Repair & Service
  • Check Engine Light
  • Clutch Repair & Replacement
  • Coolant / Antifreeze Change
  • CV Joints
  • Differentials & Axles
  • Drive Axles
  • Emission System Repairs
  • Emissions Testing
  • Engine Repair
  • Exhaust / Muffler Repair & Service
  • Fleet Repair & Service
  • Fluid Flushes
  • Four Wheel Drive
  • Front Wheel Drive
  • Fuel Economy Inspection
  • Fuel Injection Cleaning
  • Heating Systems
  • Ignition Wires & Cables
  • LifeSafer
  • Off-road Vehicle Repairs
  • Oil Change / Lube Service
  • Overdrive Transmissions
  • Performance Modifications
  • Power Doors & Windows
  • Pre-purchase Inspection
  • Pre-trip Inspection
  • Radiator Repair & Service
  • Scheduled Maintenance
  • Standard Transmissions
  • Starters
  • Steering
  • Suspension
  • Timing Belt Replacement
  • Transfer Cases
  • Transmission Flush
  • Transmission Rebuilds
  • Transmission Repair
  • Tune-ups
  • U-Joints
  • Undercar Services
  • Water Pumps
  • Wheel / Tire Alignment
  • Wheel Balance
  • Hybrid Repair
  • Walnut Shell Blasting

More on Our Auto Service Specialties

  • Alternators

    Alternator Repair

    The alternator is part of your vehicle’s charging system, and it’s critical to keeping your car operable. Everything, including your battery, depends on your alternator. Warning signs your alternator requires repair or replacement include dimming headlights, noise, the smell of burning rubber, and loss of power. But no matter what symptoms you’re experiencing, we can help. If you suspect an issue with your alternator, please allow us to take look and help you get back on the road again, confident your car will start and drive.

  • Auto Electrical Repair

    Auto Electrical Repair

    As vehicles become increasingly sophisticated, Master Tech Automotive strives to excel at repairing auto electrical systems to meet our customers’ needs. Our mechanics are qualified to diagnose your vehicle’s electrical system and computers, including circuits, fuses, wires, sensors, relays, and connectors, as well as your starting and charging systems. Call us if you’re experiencing dim headlights, malfunctioning signal lights, power window issues, or any other electrical or computer-related problems. 

  • Brake Repair & Service

    Brake Repair & Service

    Your brakes are your car’s biggest safety feature, so they need to be working perfectly to best protect you and your passengers when you need to stop suddenly. Our mechanics are ASE-certified with lots of experience in different braking system issues and are equipped to handle all types of brake repair and maintenance items, including brake pad and shoe replacement, resurfacing rotors, brake caliper replacement, brake hose replacement, and brake fluid flushes. We’ll have your vehicle’s braking systems working like new.

  • Engine Repair

    Engine Repair

    While generally reliable, a vehicle’s engine is susceptible to damage and breakdown, especially if your car has accumulated high miles over the years. At Master Tech Automotive, our mechanics are trained and qualified to handle engine repairs, engine replacements, and engine maintenance to help you get the most from your vehicle. We’re especially skilled at troubleshooting engine performance issues and have experience diagnosing and repairing all engine components, including the cylinder head, cylinder block, and timing belt.

  • Transmission Repair

    Transmission Repair

    For potentially complicated jobs, like transmission repair and service, you can feel confident bringing your vehicle to Master Tech Automotive. Our ASE-certified mechanics are qualified to handle transmission rebuilds, transmission replacements, clutch repair, and other transmission-related services for automatic, standard, and overdrive transmissions. In many cases, you’ll need to weigh the pros and cons of committing to a transmission repair or replacement. We’ll help you make a smart decision based on your needs and budget.

  • Tune-ups


    Regular maintenance tune-ups can make your car easier to start, improve your fuel economy, and restore your vehicle’s pep and power, while identifying issues that may cause you problems down the road. As part of a tune-up, we’ll check your battery voltage, power balance, engine vacuum, idle speed, and your ignition timing. In addition to these performance checks, we’ll inspect your belts, hoses, and fluids. Then, for preventive maintenance, we’ll replace your spark plus (if required) and filters and fluids as necessary.

  • Hybrid Repair

    Hybrid Repair

    We offer the most popular hybrid battery packs.


    • Ready-to-install direct replacements- no programming required
    • Includes old modules (such as ECU)- no need to reuse from old battery
    • Completely remanufactured and tested
    • Each unit and individual cell is thoroughly tested and balanced for optimal battery pack performance


    • 100% tested for optimal performance
    • ECU is renewed and 100% tested
    • Entire battery pack is balanced to confirm each module is operating consistently
    • NiMH modules are recharged to provide reliability
    • Relays are 100% tested to ensure longer battery life
  • Walnut Shell Blasting

    This is a service that involves shooting a mixture of compressed / pressurized air and walnut shells into the intake track in order to clean carbon deposits and buildup that occurs slowly over time. This is a regular maintenance service that should be performed every 40-50k miles.

    Benefits of this service are increased horsepower and torque, gas mileage increase in efficiency and reduction in misfires, cold start issues and rough idle due to carbon buildup. Yes, it's real!

    Call 503-665-2277 to discuss and schedule your appointment.