Business Details
50+ Years
experience
Your Trusted Auto Repair Partner in Portland
Founded in 1946 by Robert Cooper and his son Keith, Cooper's Auto Service has been a family-owned and operated business in Portland, Oregon for over 75 years. Our commitment to quality parts, expert labor, and exceptional service has made us a trusted name in automotive repair. We specialize in both foreign and domestic vehicles, offering comprehensive solutions from routine maintenance to complex diagnostics. Our third-generation team continues the legacy of honesty and reliability established by our founders. With ASE-certified technicians and recognition from the Oregon Department of Environmental Quality, we ensure precision in every repair. Our environmentally responsible practices, including partnerships with recycling organizations, reflect our dedication to sustainable operations.We pride ourselves on personalized customer care, combining decades of experience with modern technology to deliver dependable results. Our facility, located at 10356 NE Halsey Street, serves as a testament to our enduring commitment to the Portland community. From classic car restoration to hybrid vehicle repairs, we approach every job with the same high standards that have defined our business since 1946. This legacy of excellence positions us as a leader in the automotive service industry while maintaining the personal touch of a family-run enterprise.
Services
Engine Repair
Brake Repair
Air Conditioning Service
Transmission Repair
Scheduled Maintenance
Computer Diagnostics
Electrical Repair
Suspension Repair
Lube-Oil-Filter Service
Pre-Purchase Inspection
Details
- Year established: 1946
Highlights and features
- Third-generation family-owned business since 1946
- ASE-certified technicians with specialized training
- Recognized by Oregon DEQ for emissions diagnostics
- Comprehensive repair services for all vehicle types
- Environmentally responsible practices with recycling partnerships
Associations and certifications
- Automotive Service Excellence (ASE)
Services
Engine Repair
Our ASE-certified technicians diagnose and repair both major and minor engine issues for vehicles from 1940 to present. We use factory-grade parts and advanced diagnostic tools to restore performance. Our comprehensive engine services include fuel injection, timing components, and complete rebuilds.
Computer Diagnostics
We utilize state-of-the-art diagnostic equipment to identify electronic system issues in modern vehicles. Our technicians interpret error codes and sensor data to resolve check engine lights and performance problems. This service covers all makes and models with computer-controlled systems.
Scheduled Maintenance
We perform manufacturer-recommended maintenance including oil changes, fluid checks, and component inspections. Our service intervals follow factory guidelines to maintain vehicle warranties and optimize longevity. This includes DEQ-certified emissions testing for Oregon compliance.
Hybrid Repair
Our technicians receive specialized training for hybrid and electric vehicle systems. We service high-voltage batteries, regenerative braking systems, and electric motor components. Our facility maintains proper equipment and safety protocols for advanced automotive technology.
Classic Car Restoration
We specialize in mechanical restoration of classic vehicles from the 1940s through 1980s. Our services include engine rebuilding, transmission work, and electrical system upgrades while preserving original components. This service combines traditional techniques with modern diagnostic capabilities.
Questions
What types of vehicles do you service?
We repair all foreign and domestic vehicles from 1940 to present, including hybrids and classic cars.
Are your technicians certified?
Yes, our team includes Automotive Service Excellence (ASE)-certified technicians with specialized training.
Do you offer environmental services?
We partner with recycling organizations and use eco-friendly products to minimize environmental impact.
What are your business hours?
We operate Monday-Friday 7:30am-5:00pm and are closed weekends and major holidays.
Can I schedule an appointment online?
Yes, use our website's appointment form or contact us directly at (503) 253-9323.
Reviews (4)
Francisco Rodriguez
May 24, 2022
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I had a customer go into this shop had a code for thermostat temp the thermostat was hollowed out by previous owner. They said it needed a new motor and that if they put a new thermostat in the car would overheat. Fast forward a couple hours low and behold new thermostat is in drove for an hr and no over heating and no check engine light. you should have just tried the simple stuff guys I know you think worse case scenario all the time but that's not always the case.
Ted Bailiff
May 08, 2022
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Best mechanic in town has help me and my family with all our vehicles. Has even went out of their way to give me a ride back home when my car was in the shop. Also worked with me on pricing. I recommend coopers to everyone I know. Services: Electrical repair, General repairs & maintenance, A/C installation & repair, Air conditioning, Transmission replacement, Transmission repair, Engine repair, Brakes, Battery, Vehicle Inspection
Coryn M.
May 03, 2022
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This feels like the dad I never had fixing my car for me. They are very good about remembering the needs of your vehicle, letting you know about what might need to be fixed and prioritizing the needs for you. They are communicative and reliable. If I have any questions they talk to me about it but not in a condescending way some mechanics tend to talk to women about cars. They even vacuum the front floorboards for me which is so nice!
Cristina G.
Apr 27, 2022
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Coopers is a M-F place, which is a bit of a bummer but they work with you on drop off and pick up times/methods. We have used them since we moved to the east side of Portland in 2006, and my in laws for years before that. It's a quality shop-not the cheapest, not the most expensive. They stick to their price estimates, back their work and give you a fair and honest response on repairs. They have worked on many cars for us and have even given us recommendations when buying "budget friendly" cars for our up and coming drivers. Do you have AAA? Make sure you mention so you get their discount.
