Controller Repair Services
APU, reefer, and container controller repair and remanufacturing with full testing and warranty.

APU Controllers Repair
Auxiliary Power Unit controller repair services to keep your equipment running efficiently.
Service Features:
Commercial & Fleet Accounts
We offer specialized programs for fleet owners, repair shops, and bulk orders. Benefits include volume discounts, priority turnaround, and dedicated account management.

ComfortPro Controller Repair
Carrier ComfortPro APU controller repair and remanufacturing with full testing and warranty-backed results.
Service Features:
Commercial & Fleet Accounts
We offer specialized programs for fleet owners, repair shops, and bulk orders. Benefits include volume discounts, priority turnaround, and dedicated account management.

Container Refrigeration Controller Repair
Container refrigeration (reefer container) controller repair and remanufacturing.
Service Features:
Commercial & Fleet Accounts
We offer specialized programs for fleet owners, repair shops, and bulk orders. Benefits include volume discounts, priority turnaround, and dedicated account management.

Thermo King Controller Repair: SR-2, SR-3, SR-4, & HMI
Expert repair services for Thermo King refrigeration control units, including diagnostics, updates, and preventive maintenance.
Service Features:
Commercial & Fleet Accounts
We offer specialized programs for fleet owners, repair shops, and bulk orders. Benefits include volume discounts, priority turnaround, and dedicated account management.

Carrier APX X4 & Vector X2 Controller and HMI Repair
Professional Carrier refrigeration control unit repair, including diagnostics, updates, and preventive maintenance.
Service Features:
Commercial & Fleet Accounts
We offer specialized programs for fleet owners, repair shops, and bulk orders. Benefits include volume discounts, priority turnaround, and dedicated account management.

Generator Controller Repair
Generator control unit repair services for backup power and mobile applications.
Service Features:
Commercial & Fleet Accounts
We offer specialized programs for fleet owners, repair shops, and bulk orders. Benefits include volume discounts, priority turnaround, and dedicated account management.
Service Levels
Choose the service level that fits your business needs
Standard
For Owner-Operators (1-5 units/year)
Competitive Rates
Standard 5-7 day turnaround
$75 diagnostic fee (waived if approved)
1-year warranty
Free return shipping
Commercial
For Regional Fleets (6-24 units/year)
Volume Discounts Available
Priority 3-5 day turnaround
Volume pricing (10-15% discount)
Dedicated support line
Flexible payment terms
Company
For Large Fleets (100+ units/year)
Custom Pricing
Dedicated account manager
Priority 1-3 day turnaround
Volume pricing (15-25% discount)
Quarterly business reviews
Expedited shipping included
We offer specialized programs for fleet owners, repair shops, and bulk orders. Benefits include volume discounts, priority turnaround, and dedicated account management.
Need a Custom Solution?
We also provide custom repair solutions for specialized equipment and unique situations.
