Sub-Zero
Refrigerator · Beverage Center · Designer

Sub-Zero Undercounter
Repair

Highly trained technicians for Sub-Zero's undercounter refrigerators and beverage centers — compact, built-in cooling for kitchens, bars, and secondary spaces. Genuine OEM parts and same-day service across Orange County.

All Undercounter Units
Undercounter Specialists
Same-Day
Undercounter Diagnostics
12-Month
Warranty on Every Repair

Every Undercounter Unit
We Service

Refrigerator, beverage center, or Designer beverage cooler — our technicians know every undercounter configuration Sub-Zero has made.

Sub-Zero Undercounter Refrigerator
18"24"30"

Undercounter Refrigerator

A compact, full-refrigeration undercounter unit built for secondary kitchens, bars, home offices, and primary bedrooms.

  • Full-refrigeration cooling
  • Stainless or panel-ready finish
  • Quiet, low-vibration operation
Sub-Zero Undercounter Beverage Center
18"24"

Undercounter Beverage Center

Dedicated beverage storage with glass-door visibility and adjustable shelving — built for islands, bars, and entertaining spaces.

  • Dual-zone temperature control
  • Full-extension shelving
  • UV-resistant glass door
Sub-Zero Designer Undercounter Beverage Cooler
18"24"

Designer Beverage Cooler

The Designer-line undercounter beverage cooler, with a slimmer stainless frame and integrated LED lighting for a more contemporary look.

  • Independent temperature zones
  • LED interior lighting
  • Slim stainless frame
Not sure which undercounter unit you have? Your model and serial number are on a data plate inside the unit, usually on the side wall. We also still service legacy undercounter units — call or book below and we'll confirm your exact model before we arrive.

Symptoms We Fix on Every
Undercounter Unit

Undercounter units pack a full cooling system into a tight footprint. Here's what we see most often in Orange County kitchens and bars.

Not Cooling or Running Warm

The most common call we get. Usually traced to a failed compressor, a blocked condenser, or a control board that's stopped commanding the compressor — not a full system replacement.

Temperature Fluctuating or Zone Imbalance

On dual-zone beverage units, one zone drifting while the other holds steady almost always means a single damper or sensor fault — not the whole cooling system.

Door Won't Seal or Warm Air Getting In

Magnetic door seals harden and shrink with age, breaking the factory-tight seal. We replace OEM gaskets so the compressor stops overworking to compensate.

LED Interior Lighting Not Working

Lighting issues are usually the LED strip itself or its control wiring, and are unrelated to the cooling system. We isolate the lighting circuit before replacing anything.

Compressor Noise or Running Constantly

Unusual clicking, humming, or a compressor that never cycles off is common on older units. We assess whether it needs repair or replacement and give you the most cost-effective path.

Water Leaking or Condensation Buildup

Pooling water or condensation around the base usually means a clogged drain or a seal letting in humid air. Left alone, it damages cabinetry fast.

Loud Vibration or Rattling Noise

Undercounter units are mounted in a tight cabinet cavity, so a loose compressor mount or an unlevel installation can resonate through the surrounding cabinetry. We isolate the source and correct the mounting.

Error Code or Control Panel Issue

Current models report specific fault codes; older units show simpler warning lights. Either way, we read the exact signal on-site to confirm the real cause before quoting a repair.

Compact Doesn't Mean
Simple to Repair.

Undercounter units pack a full cooling system into a tight footprint — that takes technicians who work on them every week. Book a specialist today.

Booking an Undercounter
Repair Visit

01

Tell Us Your Model

Share your model number (or a photo of the data plate) and describe what's happening.

02

On-Site Diagnostics

An experienced technician tests the cooling system, door seal, and control board to isolate the real fault.

03

Written Quote

You approve a fixed price before any work begins — no surprise charges once we're inside your kitchen.

04

Repair & Warranty

Most undercounter repairs are completed same-day with genuine OEM parts, backed by our 12-month warranty.

Undercounter Repair,
Answered

Do you repair all types of Sub-Zero undercounter units?

Yes. We repair undercounter refrigerators, undercounter beverage centers, and Designer-line undercounter beverage coolers.

Why is my undercounter refrigerator not cooling?

Usually a failed compressor, a blocked condenser, or a control board that's stopped commanding the compressor — not a full system replacement.

Why isn't the interior light working in my beverage center?

LED lighting issues are usually the LED strip itself or its control wiring, and are unrelated to the cooling system. We isolate the lighting circuit before replacing anything.

How much does Sub-Zero undercounter repair cost?

Most repairs run $250–$800 depending on the part and labor involved, and the $79 diagnostic fee is waived when you proceed with the repair. We provide a written quote before any work starts.

Why is my undercounter unit vibrating or making noise?

Undercounter units are mounted in a tight cabinet cavity, so a loose compressor mount or an unlevel installation can resonate through the surrounding cabinetry. We isolate the source before quoting a repair.

Do you service Designer-line undercounter beverage coolers?

Yes — we service Designer-line undercounter beverage coolers, including their LED lighting and slim stainless frame components.

Do you service older undercounter units?

Yes — we service legacy Sub-Zero undercounter refrigerators and beverage centers and stock the compressors, seals, and boards these units need.

How fast can you get to my kitchen?

Same-day and next-day appointments are available throughout Orange County. We'll confirm your appointment window within the hour of booking.

What Orange County
Sub-Zero Owners Say

Google Reviews ★★★★★ 5.0

Book Your Undercounter
Repair Today

Same-day and next-day appointments available throughout Orange County. We'll call to confirm within the hour.

Or call us directly
Call Now
Diagnostic is free with your repair. The $79 fee is fully waived when you proceed with the service.
Service Areas Irvine· Newport Beach· Laguna Beach· Dana Point· Laguna Niguel· Mission Viejo· Aliso Viejo· Tustin· San Clemente· Costa Mesa· Huntington Beach· Lake Forest· Rancho Santa Margarita· Coto de Caza· Ladera Ranch· Yorba Linda· Anaheim Hills· Brea· Seal Beach· Placentia· Villa Park· Fullerton· Garden Grove