Quinn Cat provides a comprehensive range of Cat equipment services designed to maintain your investment and deliver the highest return over its lifecycle.
With a team of over 550 highly trained technicians and a network of 24 service locations, Quinn is committed to keeping your machines operating at peak performance. From routine inspections to advanced diagnostics and rebuilds, our service team helps ensure your equipment stays on the job so your business can keep moving forward.




As an authorized Cat dealer, Quinn Cat delivers end-to-end service solutions to support your machines at every stage of their lifecycle.

Keep your equipment running efficiently and avoid unplanned downtime.
Regular service from Quinn helps extend equipment life and improve reliability.

Fast, accurate service wherever your equipment is located.
Field service reduces transport costs, minimizes downtime, and keeps your machines productive.

Restore performance and extend machine life.
Cat equipment is built for longevity, and Quinn’s factory-trained technicians can rebuild critical components to like-new condition. The Cat Certified Rebuild program includes:
Eligible equipment includes dozers, loaders, tractors, trucks, graders, and more.

The right parts, backed by expert support.
Quinn offers a full range of Cat parts to meet your operational needs:
Field service reduces transport costs, minimizes downtime, and keeps your machines productive.
Use data to improve performance and reduce downtime.
Provides access to critical machine data, including:
EM Solutions help you:
Monitor internal machine health with precision.

Quinn provides genuine new, used, Classic, and Reman Cat parts. We match our parts inventory to our customers’ maintenance demands and the Cat heavy machinery we sell.
You can identify Cat parts for your compact track loader, bulldozer, or other machinery online. You can then order online, by phone, or we can help you identify the parts you need at one of our locations near you.

Built for Fast Response
Local service branches across the region
High technician density for rapid turnaround
250+ mobile service vehicles
Strong parts distribution network
Contact your local Quinn Cat Service Center in California to register for this system and get real-time updates for:

Estimates and approvals

Service progress

Work completion

Quinn Cat serves Southern and Central California, including Los Angeles, the Inland Empire, Riverside, Bakersfield, Fresno, and surrounding regions — delivering consistent, local Cat equipment service wherever you operate.
With a network of 24 service locations strategically positioned across the region, Quinn provides broad coverage and fast response times.
Our locations include:

Quinn Cat delivers the expertise, scale, and responsiveness you expect from a Cat dealer.
How long does heavy equipment last?
How can I schedule service?
What is the warranty on Cat parts?
What is included in a Cat Certified Rebuild?
What are Cat Reman parts?
Quinn Cat supports your Cat equipment with expert service, advanced diagnostics, and a full range of maintenance and rebuild solutions. Contact your local Quinn Cat service center in Southern or Central California to schedule service and keep your equipment performing at its best.