UltraFix Appliance Repair
Our Services

Complete Sub Zero Repair & Maintenance in The Woodlands

From a single ice-maker failure to a full sealed-system rebuild — we service every Sub Zero appliance across The Woodlands and North Houston with the same factory-grade precision. Same-day appointments available.

Refrigerator Repair

Built-in & freestanding models

Comprehensive diagnostics and repair for every Sub Zero refrigerator generation — from classic 500-series to the current PRO and Designer lines.

Common Models

648PROG632PROG601PROG700TC680650

What's Included

Sealed-system & compressor repair
Evaporator and condenser coil service
Ice maker and water dispenser repair
Electronic control board diagnostics
Door seal and gasket replacement
Temperature calibration

Freezer Repair

Upright, chest & undercounter

Expert service for Sub Zero freezers including the 300-series undercounter and full-height freezer columns.

Common Models

301302304315327700TF

What's Included

Defrost system repair
Door seal replacement
Temperature calibration
Alarm and sensor diagnostics
Condenser cleaning
Compressor replacement

Wine Cooler Repair

Dual & single zone storage

Precision repair for Sub Zero wine storage units with dual-zone temperature control and UV-protected glass.

Common Models

424427430432435445

What's Included

Dual-zone temperature control
Humidity management systems
UV-filter glass replacement
Racking and shelving service
Compressor and evaporator repair
Control board calibration

Preventive Maintenance

Protect your investment

Scheduled maintenance that keeps your Sub Zero running at factory spec and extends compressor life.

Common Models

All Sub Zero models

What's Included

Condenser coil cleaning
Door seal inspection & adjustment
Defrost system check
Temperature performance audit
Water filter replacement
Full diagnostic report

Transparent Pricing

Flat-rate estimates approved before any work begins. No hidden fees, ever.

Diagnostic Visit

Waived with any repair

$89

  • Full system inspection
  • Failure diagnosis
  • Written estimate
  • Service within 24 hours
Most Common

Standard Repair

Most common repairs

From $249

  • Labor & OEM parts
  • Single-visit completion
  • 1-year warranty
  • All models covered

Sealed-System Repair

Compressor / refrigerant

From $549

  • Compressor replacement
  • Refrigerant recharge
  • Leak detection & repair
  • 2-year warranty

Ready to Schedule? Same-Day Service in The Woodlands

Tell us the model and the symptom — we'll handle the rest, or call now and skip the wait.