Get Quote
Sales Sales
Parts & Service Parts & Service
Skip to main content

Preventative Maintenance Program

Maximize Uptime, Minimize Downtime

Ultimate Care for Your Equipment: Sonsray Preventative Maintenance Program

At Sonsray, we understand that your equipment is the backbone of your operations. That’s why our Preventative Maintenance Program is designed to keep your machinery running at peak performance while minimizing costly downtime. Through regularly scheduled services like oil changes, fluid checks, and comprehensive inspections, we help you stay ahead of breakdowns and ensure that your equipment is always ready for action.

Our expert technicians are factory-certified and use genuine OEM parts to guarantee the highest standard of service. Whether your goal is to maximize efficiency, extend the life of your machines, or maintain full warranty coverage, Sonsray’s proactive approach to maintenance delivers unmatched reliability and cost savings.

When to Prioritize Maintenance

Preventative maintenance for Thermo King refrigeration units, refrigerated trailers, vans, APUs, TRUs, and Vehicle Powered Units (VPUs) is especially important during peak transport seasons, which often coincide with warmer months when precise temperature control is crucial. Off-peak seasons, typically during colder months, are the perfect time to perform routine maintenance without affecting operations. Sonsray ensures your refrigeration units are operating at their best, ready to handle the demands of high-temperature environments and long hauls, preventing costly disruptions and ensuring goods are always transported under ideal conditions.

PREVENTATIVE MAINTENANCE

Our Preventative Maintenance Program ensures your fleet is always ready, extending equipment lifespan and optimizing efficiency. Reduce operational costs, avoid unexpected breakdowns, and maximize productivity with proactive care. Keep your fleet running smoothly and your business moving forward.

Machinery That Thrives with Routine Care

Thermo King refrigeration units, refrigerated trailers, vans, Auxiliary Power Units (APUs), Transport Refrigeration Units (TRUs), and Vehicle Powered Units (VPUs) are critical to maintaining precise temperature control during transportation. These machines endure heavy use and require consistent, thorough maintenance to prevent breakdowns that could compromise the cold chain and lead to costly losses. Sonsray’s Preventative Maintenance Program ensures that your Thermo King equipment operates at peak efficiency through routine services like engine diagnostics, refrigerant checks, fluid changes, and electrical inspections. By addressing potential issues early, we keep your refrigeration units and trailers running smoothly, minimizing downtime and ensuring your goods are transported under optimal conditions.

Key Features

  • Ensure reliable temperature control and protect perishable goods from spoilage.

  • Extend the lifespan of your Thermo King refrigeration units, APUs, and TRUs.

  • Maximize operational uptime by avoiding unexpected breakdowns.

  • Optimize fuel efficiency and system performance through regular servicing.

Protect Your Investment and Prevent Downtime

For businesses relying on Thermo King refrigerated trailers, vans, and TRUs, downtime can be disastrous, risking the spoilage of temperature-sensitive products. Sonsray’s Preventative Maintenance Program ensures that your refrigeration units are always operating smoothly, keeping goods at the required temperature and preventing costly delays. Our proactive maintenance approach helps to reduce wear and tear, ensuring that your refrigeration systems are ready to handle long hauls without interruptions.

Key Benefits

  • Minimize costly downtime that could result in spoiled goods.

  • Improve equipment reliability for temperature-sensitive deliveries.

  • Maximize operational uptime by preventing major breakdowns.

  • Ensure smooth operations for long-haul transportation with well-maintained refrigeration units.

Maximize Warranty Coverage with Routine Care

Thermo King refrigeration units, APUs, TRUs, and refrigerated trailers perform at their best when maintained regularly, and doing so also protects your warranty. A history of preventative maintenance helps ensure that any warranty claims are honored and that you avoid unnecessary repair costs. Sonsray provides detailed service records and uses factory-approved parts, ensuring your warranty coverage remains intact and your refrigeration units stay operational for the long term.

Key Benefits

  • Protect your warranty by maintaining proper service records for your refrigeration units.

  • Avoid costly repairs by ensuring that issues are covered under warranty.

  • Ensure compliance with manufacturer guidelines to protect your equipment investment.

  • Maximize equipment performance through routine care that meets warranty requirements.

Unmatched Refrigeration Fleet Protection with Sonsray Preventative Maintenance

Keep your Thermo King refrigeration units, trailers, and vans performing at their best with Sonsray’s next-level Preventative Maintenance Program. Our factory-certified technicians bring precision care directly to your location with mobile service trucks, ensuring minimal downtime and maximum performance. Using genuine OEM parts, we deliver proactive maintenance that prevents costly breakdowns and extends the lifespan of your equipment. Let Sonsray handle the expert maintenance your fleet deserves, so you can focus on delivering with confidence and efficiency. Experience the ultimate in refrigeration fleet care—because your equipment deserves nothing less than peak performance.

Seamless Service, Wherever You Are

At Sonsray, we bring precision maintenance to you. Whether it’s routine servicing or emergency repairs, our mobile service trucks deliver expert care directly to your site. This ensures that your Thermo King refrigeration units, trailers, vans, APUs, TRUs, and VPUs are kept in peak condition without the need for transportation, saving you time and reducing downtime. With our flexible service offerings, maintenance happens on your schedule, keeping your fleet on the road and protecting your temperature-sensitive cargo.

Key Benefits

  • On-site maintenance eliminates the need to transport your equipment.

  • Minimized downtime with quick, expert service at your location.

  • Convenient scheduling ensures maintenance fits into your operations.

  • Tailored services meet the specific needs of your refrigeration units.

Factory-Certified Excellence

Sonsray’s factory-certified technicians are trained to service your Thermo King refrigeration units with the highest standards. Using only OEM parts, we guarantee optimal performance and longevity for your refrigeration equipment. Our team brings years of industry experience to every job, ensuring that all potential issues are identified and addressed before they become major problems. Trust in the expertise that keeps your equipment running reliably, ensuring that your cargo stays at the correct temperature throughout transport.

Key Benefits

  • Factory-certified experts ensure top-tier care for your equipment.

  • OEM parts guarantee reliable and efficient operation.

  • Comprehensive inspections detect issues before they escalate.

  • Longer equipment lifespan thanks to professional, high-quality service.

Stay Ahead with Preventative Care

Regular preventative maintenance is key to avoiding unexpected equipment failures. Sonsray’s proactive maintenance approach ensures that small issues are addressed before they lead to costly breakdowns. By keeping your Thermo King refrigeration units in optimal working condition, you’ll minimize the risk of equipment failure during critical transportation times. Our preventative services also help extend the lifespan of your units, improving overall efficiency and reducing long-term costs.

Key Benefits

  • Prevent costly breakdowns by addressing issues early.

  • Extend the life of your equipment with regular maintenance.

  • Avoid temperature control failures that could spoil valuable cargo.

  • Improve fuel and energy efficiency with well-maintained systems.

Let Us Handle the Heavy Lifting

By outsourcing the maintenance of your refrigeration units to Sonsray, you allow your internal team to focus on core business operations. Our professional maintenance services ensure that your equipment is in top shape, so you don’t have to worry about managing in-house repairs or maintenance schedules. With Sonsray taking care of your refrigeration units, you gain more time to focus on what matters—delivering goods to your customers.

Key Benefits

  • Reduce internal workload by outsourcing maintenance tasks.

  • More uptime for your fleet, ensuring smoother operations.

  • Reduce overhead costs associated with maintaining an in-house maintenance team.

  • Expert maintenance oversight, ensuring that your fleet stays operational and reliable.

Affordable Protection for Your Fleet

Sonsray offers affordable maintenance packages tailored to your budget, helping you avoid the high costs of major repairs down the road. With flexible service plans, we provide regular maintenance that keeps your Thermo King refrigeration units running smoothly while minimizing downtime and repair costs. Our competitive pricing ensures you receive the best value for expert care, helping your business stay profitable while protecting your equipment investment.

Key Benefits

  • Affordable service packages tailored to your needs and budget.

  • Avoid expensive breakdowns with cost-effective preventative care.

  • Flexible maintenance schedules to minimize disruptions.

  • Maximize ROI on your equipment investment with proactive, affordable service.

Why Choose Sonsray’s Preventative Maintenance Program?

Choosing Sonsray’s Preventative Maintenance Program for your Thermo King refrigeration units, trailers, and vans means partnering with a team dedicated to keeping your fleet in peak condition. With our factory-trained technicians, mobile service trucks, and use of OEM parts, you can trust that your equipment will receive world-class care wherever it’s needed. Our program is designed to deliver proactive solutions that help you avoid costly breakdowns, extend equipment lifespan, and maximize uptime. With flexible scheduling and cost-effective packages, we make preventative maintenance easy and valuable, ensuring your refrigeration units run smoothly while protecting your bottom line.

PREVENTATIVE MAINTENANCE

Take care of your fleet and it will take care of your load while extending your products life span.

  • Optimize fleet efficiency
  • Lower operation costs
  • No unexpected expenses or breakdowns
  • Maximize equipment productivity

COMPLETE VISUAL INSPECTION

  • Inside Truck Body Inspection
  • Fuel Tank Inspection
  • Start-up & Running Inspection
  • Set Point Inspection
  • Engine Off Inspection
  • Unit Self-Check Inspection
  • Oil Change
  • Replace Oil & All Filters
  • Condition Report

Our PM Programs apply to vehicle refrigeration systems with or without EMI 2000 extended maint. interval every 2000/hrs. or 12 Months.

COMPLETE VISUAL INSPECTION

  • Inside Van Body Inspection
  • Start-up & Running Inspection
  • Set Point Inspection
  • Engine Off Inspection
  • Unit Self-Check Inspection
  • Condition Report

Our PM Programs apply to vehicle refrigeration systems with or without EMI 2000 extended maint. interval every 2000/hrs. or 12 Months.

COMPLETE VISUAL INSPECTION

  • Start-up & Running Inspection
  • Set Point Inspection
  • Engine Off Inspection
  • Unit Self-Check Inspection
  • Multi-Temp Unit Inspection
  • Replace Air Cleaner
  • Replace Oil & Fuel Filters
  • Replace Fuel Pre-Filter
  • Replace Cabin Air Filter
  • Condition Report

Our PM Programs apply to vehicle refrigeration systems with or without EMI 2000 extended maint. interval every 2000/hrs. or 12 Months.

COMPLETE VISUAL INSPECTION

  • Start-up & Running Inspection
  • Set Point Inspection
  • Engine Off Inspection
  • Unit Self-Check Inspection
  • Multi-Temp Unit Inspection
  • Replace Air Cleaner
  • Replace Oil & Fuel Filters
  • Replace Fuel Pre-Filter
  • Replace Reefer Air Filter
  • Condition Report

EGR CLEANING

  • On Precedent Models

Our PM Programs apply to vehicle refrigeration systems with or without EMI 2000 extended maint. interval every 2000/hrs. or 12 Months.

Take Control of Your Fleet Today

INTERESTED IN LEARNING MORE ABOUT OUR PREVENTATIVE MAINTENANCE PROGRAM?

Contact us now to see how Preventative Maintenance Program can elevate your fleet’s performance and efficiency today!

  • This field is for validation purposes and should be left unchanged.