Repair
Air Conditioning and Heating Specialists
Did you experience one of issues below:
- Temperature fluctuations or inability to reach set temperature
- Excessive frost or ice buildup on evaporators/coils
- Compressor failure or unusual noise
- Refrigerant leakage
- Door seals damaged or poor sealing leading to cold air loss
- Fans or motors not running properly
- Control system or thermostat malfunction
- High energy consumption or rising electricity bills
- Condenser dirty or blocked, affecting heat dissipation
- Alarms frequently triggering or monitoring system errors
Don't worry we have solutions for you!
Temperature fluctuates or fails to drop to setpoint?
Cause often dirty condenser, low refrigerant, or sensor failure. Solution: Clean condenser, recharge refrigerant, calibrate/replace sensor.
Severe frost on evaporator, poor cooling?
Often due to frequent door openings, poor seals, or defrost failure. Solution: Reduce openings, replace seals, schedule defrost, repair heaters.
How to handle refrigerant leakage?
weak cooling, frequent compressor cycling. Solution: Professional leak detection, weld repairs, vacuum and recharge.
Compressor noisy or fails to start?
Possible unstable voltage, aged capacitor, or internal fault. Solution: Check power, replace capacitor, or replace compressor if severe.
High energy consumption and rising bills?
Often damaged insulation, aging equipment, or dirty coils. Solution: Repair insulation/seals, clean coils; VFDs can save 20-30%.
Poor door sealing and cold air loss?
Caused by aged seals or deformed doors. Solution: Replace high-quality seals, adjust hinges, or install air curtains.
Choose our maintenance service—you get more than just repairs; you get reliable long-term performance for your cold storage facility!
- Professional Diagnosis: Certified engineers use specialized tools for accurate fault location, providing a preliminary diagnosis plan .
- Transparent Quotation: Detailed repair plan and cost breakdown provided on-site after diagnosis; work begins only after customer approval—no hidden fees.
- Quality Verification: Full system testing after repair; handover only after temperature stabilizes and customer signs off, with a detailed service report provided.
- After-Sales Guarantee: 3-12 months warranty; free re-repair for the same issue during the warranty period.
- Quality Cold Storage & Refrigeration Solutions