Certified Mechanics | Gas & Diesel | Full-Service Automotive Repairs
⭐⭐⭐⭐⭐ "On point and on-time... would highly recommend"
"On point and on-time... would highly recommend"
⭐⭐⭐⭐⭐
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Peace of Mind Auto Repair Warranty
Layne Doshier
2023-08-24
If I could, I'd give 7/5 stars, seriously. When you have so many options for a mechanic (especially in hillsboro) it's hard to know if you're being swindled or getting genuine service.
Rachel Squires
2023-08-03
Friendly, thorough, efficient, and affordable service. Highly recommend!
Rebeca Ghossein
2023-08-09
G&D is a wonderful service to refer to. They’re friendly, reliable, and have had quick turnaround in my experience. Thank you guys!
Quincy Jones
2023-08-09
Service was on point and on-time no complaints and would highly recommend Alex and his crew to work on your car.
Client Reviews
What People & Clients Think About Us?
Why Choose Us
Custom Automotive Solutions
Every catalytic converter job starts with understanding your vehicle’s specific needs. We work closely with you to provide tailored repair or replacement solutions.
What We Offer
Catalytic Converter Repair & Replacement
We offer expert catalytic converter repair services and full replacements designed to restore proper emissions function, improve performance, and extend the life of your vehicle.
Emission System Repairs: Built to Last
Quality is at the core of our emission system work. Our skilled technicians use top-grade parts and advanced tools to ensure your catalytic converter is reliable, efficient, and meets all emission standards.
Comprehensive Vehicle Care
From catalytic converter inspections to complete emissions system servicing, we handle every detail to ensure your vehicle stays in top condition year-round.
Complete Automotive Solutions
Our expertise goes beyond catalytic converters. We provide full automotive care—including exhaust system repairs, engine tuning, and preventative maintenance.
Automotive Overhauls & Updates
If your catalytic converter is damaged or underperforming, we provide overhauls that restore efficiency, improve exhaust flow, and enhance your vehicle’s overall performance.
Decades of Combined Industry Experience
About Us
Residential & Commercial Expertise
Expert Team
Complete Satisfaction
Premium Quality Parts and Service
5 Stars Google Rated
33+Years of Combined Experience
1500+
Finished Projects
24,000-mile warranty
Expert Automotive Services You Can Trust
Let Us Do The Work
Our Work Process
Our expertise and attention to detail ensure your vehicle stays in optimal condition, providing you with a smooth and reliable driving experience. Trust us to keep your car or truck performing at its best. Contact us today to schedule your appointment!
Sometimes cleaning is possible for minor blockages, but severe damage requires a replacement for long-term reliability.
No. Jump-starting only works for dead batteries. A bad starter needs repair or replacement.
Yes, most of our repairs come with a 2-year/24,000-mile warranty.
Appointments are recommended for faster service, but we also accept walk-ins based on availability.
Our certified mechanics will perform a full diagnostic check and explain the repairs before starting any work.
Yes. We specialize in diesel repairs, performance upgrades, and regular maintenance.
Get Every Single Answer From Here
Common signs include reduced engine performance, check engine light, unusual exhaust smells, rattling noises, and decreased fuel efficiency.
In most cases, catalytic converter replacement takes 1–3 hours, depending on your vehicle’s make and model.
It’s not recommended. Driving with a bad catalytic converter can damage your engine and fail emissions tests.
Costs vary by vehicle and converter type. We provide free estimates to give you accurate pricing before work begins.
Yes, replacing a faulty converter can restore engine power, improve fuel efficiency, and reduce harmful emissions.
Absolutely — we service domestic, foreign, gas, and diesel vehicles.
Have A Question?
When you choose G & D Automotive, you can trust that we use only the highest quality parts and equipment to ensure your vehicle is as reliable as it is powerful. We focus on every detail of each repair or service, employing a precise approach to guarantee exceptional workmanship. You can have confidence that your vehicle will be expertly cared for from start to finish.
For more information about our services or to schedule an appointment, contact our team today.
Contact
(503)-389-0096
5405 SE Alexander St. Suite H Hillsboro, OR 97123
service@ganddautomotive.com
Services
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