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
Radiator Leak Detection & Repair
We quickly pinpoint and fix leaks to prevent engine overheating and costly damage, keeping your vehicle safe and reliable.
What We Offer
Complete Radiator Replacement
When repairs aren’t enough, we install high-quality radiators designed for durability and long-lasting performance.
Cooling System Flush & Maintenance
Regular coolant flushes remove debris and buildup, ensuring your radiator and engine stay in top condition year-round.
Radiator Upgrades & Installation
Upgrade your radiator for improved cooling efficiency—ideal for heavy-duty, towing, or high-performance needs.
Coolant Leak Repairs
From hose replacements to gasket fixes, we handle all types of coolant leaks to keep your system running smoothly.
Overheating Prevention
We inspect and service your cooling system to stop overheating issues before they cause major engine problems.
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!
Yes, we service cars, trucks, SUVs, and diesel vehicles, including both aluminum and copper-brass radiators.
We inspect the radiator, check for leaks, pressure test, flush the cooling system, and repair or replace parts as needed.
Yes, including cars, trucks, SUVs, and diesel vehicles.
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
Signs include overheating, coolant leaks under your car, low coolant levels, a rising temperature gauge, or steam coming from under the hood.
Common causes are corrosion, clogs from debris or rust, leaks, or damage from accidents and excessive heat.
Small leaks can often be repaired, but larger cracks or severe corrosion may require a full radiator replacement for safety and performance.
Most repairs can be completed within a few hours, while replacements may take a full day depending on your vehicle type.
It’s recommended to flush and service your radiator every 30,000 miles or 2–3 years to maintain cooling efficiency.
Ignoring radiator issues can lead to overheating, severe engine damage, and costly repairs.
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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