Any appliance malfunction isn’t just an inconvenience but also threatens food safety, efficiency, and longevity. At Mr. Fix Appliance, we specialize in the most complex Sub-Zero failures with precise and innovative methods.

• Not Cooling Properly? A failing compressor, refrigerant leak, or blocked condenser coils can disrupt cooling. We diagnose the root cause, restore airflow, and recharge refrigerant levels to ensure optimal performance.
• Excessive Frost or Ice Build-Up? A faulty defrost heater, damaged door seal, or malfunctioning evaporator fan can cause ice accumulation. Our expert technicians replace any of the components and recalibrate temperature settings to prevent overcooling or any type of issues.
• If you hear buzzing, clicking, or loud humming, it could be a failing evaporator fan, compressor, or condenser motor. We provide precise part replacements and fine-tuning for silent, efficient operation and peace of mind.
• A clogged drain line, damaged water valve, or faulty ice maker may be the issue. We clear blockages, repair connections, and prevent future leaks to protect your floors and cabinetry.
  
  

At Mr. Fix Appliance, we use genuine Sub-Zero parts for lasting repairs across Texas. Don’t wait for a complete breakdown; schedule your Sub-Zero repair today!