Certified Mechanics | Gas & Diesel | Complete Transmission Services
⭐⭐⭐⭐⭐ "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 Transmission Solutions
Every transmission issue is different. We assess your vehicle thoroughly and tailor a solution specific to your needs, driving style, and model.
What We Offer
Transmission Rebuilds & Replacements
Our technicians specialize in full-service transmission repairs. From replacing worn parts to rebuilding complete systems — we do it all.
Slipping, Delayed, or No Shifting?
We fix common and complex issues like gear slipping, delayed shifts, fluid leaks, or noisy transmissions — quickly and affordably.
Preventive Maintenance Services
We offer transmission fluid flushes and filter replacements to keep your system running smoothly and extend its lifespan.
All Makes & Models Welcome
Whether you drive a domestic or import car, truck, or SUV — our Hillsboro transmission mechanics have you covered.
Transmission Diagnostics
We use advanced scanning tools to pinpoint internal transmission faults and recommend the most cost-effective fix.
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!
Absolutely. We offer a 2-year / 24,000-mile warranty on all major transmission repairs.
Yes, we’re a local transmission shop proudly serving Hillsboro and surrounding areas.
Yes! Our certified mechanics have years of hands-on experience with suspension and complete automotive systems.
Yes, we’re certified in diesel engine diagnostics, repairs, and performance upgrades.
Absolutely. We offer clutch replacement and adjustment as part of our transmission repair packages.
Yes, we offer full diagnostics to ensure you’re only paying for what’s necessary — no hidden surprises.
Get Every Single Answer From Here
Common signs include slipping gears, delayed shifting, unusual noises, or leaking transmission fluid.
Costs vary based on the issue and vehicle type. We provide transparent quotes after a quick diagnostic.
Yes, we handle full transmission replacements, rebuilds, and minor to major repairs depending on your needs.
We don’t recommend it. Driving with a failing transmission can cause further damage and increase repair costs.
Most repairs can be done within 1–2 days. For replacements, it may take slightly longer depending on parts availability.
Yes, our certified mechanics specialize in both manual and automatic transmission systems.
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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