Cat Equipment Service Across Southern & Central California

Quinn Cat delivers expert maintenance, repair, and lifecycle support for Cat equipment — helping you maximize uptime, extend machine life, and protect your investment.

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Explore Cat Services in Southern & Central California

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.

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550+ factory-trained Cat technicians

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24 service locations across California

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Genuine OEM parts and advanced diagnostics

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Full lifecycle support from maintenance to rebuilds

WHAT WE DO

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

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Preventative Maintenance

Keep your equipment running efficiently and avoid unplanned downtime.

  • Scheduled maintenance and inspections
  • Custom maintenance programs
  • Fluid analysis and condition monitoring
  • Lifecycle-based service planning

Regular service from Quinn helps extend equipment life and improve reliability.

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Equipment Repair & Field Service

Fast, accurate service wherever your equipment is located.

  • On-site field service with over 250 fully equipped service trucks
  • Advanced diagnostics and troubleshooting
  • Machine repair and component replacement
  • Line boring, mobile welding, and on-site support

Field service reduces transport costs, minimizes downtime, and keeps your machines productive.

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Component Rebuilds & Certified Rebuild Program

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:

  • Complete machine or component rebuild
  • Installation of genuine Cat parts
  • Engineering updates and performance enhancements
  • Full inspection, testing, and repainting
  • New serial number and warranty coverage
  • Powertrain protection (up to 3 years / 5,000 hours)
  • Integration with Product Link and VisionLink

Eligible equipment includes dozers, loaders, tractors, trucks, graders, and more.

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Parts & Support

The right parts, backed by expert support.

Quinn offers a full range of Cat parts to meet your operational needs:

  • On-site field service with over 250 fully equipped service trucks
  • Advanced diagnostics and troubleshooting
  • Machine repair and component replacement
  • Line boring, mobile welding, and on-site support

Field service reduces transport costs, minimizes downtime, and keeps your machines productive.

Connected Machine Services

Use data to improve performance and reduce downtime.

VisionLink®

Provides access to critical machine data, including:

  • Operating hours
  • Fuel usage
  • Fluid analysis and condition monitoring

Equipment Management Solutions

EM Solutions help you:

  • Identify potential issues before failure
  • Track machine performance and utilization
  • Optimize maintenance schedules
  • Reduce lifecycle costs

Fluid Analysis (SOS Services)

Monitor internal machine health with precision.

  • Oil, coolant, and diesel analysis
  • Fast turnaround reporting
  • Detailed recommendations from experts

EQUIPMENT WE SUPPORT

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Wide Selection of Parts

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.

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Built for Fast Response 

Local service branches across the region

High technician density for rapid turnaround

250+ mobile service vehicles

Strong parts distribution network

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Service Communication & Support

Contact your local Quinn Cat Service Center in California to register for this system and get real-time updates for:

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Estimates and approvals

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Service progress

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Work completion

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SERVICE AREA

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:

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THE QUINN ADVANTAGE

Quinn Cat delivers the expertise, scale, and responsiveness you expect from a Cat dealer.

  • Official Cat dealer
  • 550+ factory-trained technicians
  • 24 service locations across California
  • Genuine OEM parts and tools
  • Full lifecycle equipment support

FAQ

How long does heavy equipment last?

Heavy equipment typically lasts around 10,000 operating hours, depending on usage, maintenance, and operating conditions. 

How can I schedule service? 

You can contact your local Quinn service center to schedule maintenance or repair. 

What is the warranty on Cat parts? 

New Cat parts include a 12-month limited warranty. 

What is included in a Cat Certified Rebuild?

Certified rebuilds restore machines to like-new condition with updated components, new warranties, and performance testing. 

What are Cat Reman parts? 

Cat Reman parts are remanufactured to deliver like-new performance in a sustainable way. 
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Access Reliable Cat Service from Quinn

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.