Cadillac After-Sales Service

A Service Built to Last

At Arnold Cadillac, we believe the quality of after-sales service should match the quality of the vehicle itself. That’s why we’ve created a complete service department equipped with the latest technology and staffed by Cadillac-trained professionals. All work is performed on-site in Jonquière, providing fast, reliable access to Cadillac expertise across the region.

Mechanical Maintenance and Repairs

Our certified technicians follow Cadillac's maintenance protocols to the letter. From routine maintenance to advanced diagnostics, we handle it all. Our service center also manages recalls, software updates, and maintenance for hybrid or electric Cadillac models. Every intervention is performed to protect the original performance of your vehicle. 

Detailing and Body Repair

A Cadillac should always look its best. That’s why we offer deep cleaning, interior restoration, paint treatments, and polishing services. For vehicles that have experienced scratches or damage, our body shop is equipped to perform repairs and refinishing to manufacturer standards. This preserves your vehicle’s appearance, value, and structural integrity.

Personalized Support

Whether it’s a basic oil change or a complex repair, our team guides you through each step. We provide clear estimates, transparent pricing, and flexible scheduling. Whether you’re based in Jonquière or elsewhere in Saguenay, you’ll receive the same professional service and attention to detail.