My Sub-Zero freezer is cold but the refrigerator side is warm. What causes that?

Many Sub-Zero models cool each compartment separately, so one side can fail while the other keeps working. Common causes include a failed evaporator fan, a defrost problem that has iced over the coil, or a sealed system issue on that side. A technician needs to test it to know which one it is.

Should I clean the condenser coils myself?

You can gently vacuum the grille area, but on many built-in units the coils sit behind panels. Some designs are easy to damage, so check your owner's manual first. During a visit, we clean the condenser and check the fan.

Is my refrigerator worth repairing?

It depends on the age of the unit, which component failed, and the condition of the rest of the system. Premium built-in units are often repairable. We'll give you a straight assessment once we've diagnosed the problem.

What should I do with my food while I wait for a repair?

Keep the doors closed as much as possible and move the most perishable items to a cooler with ice. Don't keep adjusting the temperature controls, since that can make diagnosis harder.

Do you repair Wolf refrigerators?

Wolf focuses on cooking appliances, and we do service Wolf ranges, ovens, and cooktops. For refrigeration, we work on Sub-Zero, Viking, and Thermador units.

Do you come to South Pasadena and La Cañada Flintridge?

Yes. Along with Pasadena, we serve South Pasadena, La Cañada Flintridge, Glendale, Burbank, and West Hollywood.

Refrigerator Repair in Pasadena, CA

The short answer

We repair Sub-Zero, Viking, and Thermador refrigerators in Pasadena homes, including built-in, column, and undercounter units. A technician comes to your home, finds the root cause, and explains your repair options before starting any work.

When a built-in refrigerator stops holding temperature, the clock starts on everything inside it. We repair high-end refrigeration in Pasadena homes, with most of our work on Sub-Zero units, along with Viking and Thermador models. Our technicians drive about 14 miles east from our North Hollywood base to reach Pasadena. We diagnose the actual cause, explain what we found in plain terms, and lay out your options before any work begins. Many Pasadena kitchens pair a built-in refrigerator with a Wolf range or a full suite of matched appliances. We understand how these units are installed in custom cabinetry, how they breathe, and what tends to wear out first.

Refrigerator Problems We Fix in Pasadena Homes

Most calls start with one clear symptom. That symptom often points to more than one possible cause, so we test before we replace parts. Here are the issues we handle most often:

Fresh food section running warm while the freezer still works, often an airflow, fan, or defrost problem
Freezer not getting cold enough, or frost building up on the back panel
Compressor running constantly or cycling on and off too often
Water pooling under the crisper drawers or on the floor in front of the unit
Ice maker producing no ice, small cubes, or leaking water
Door gaskets that no longer seal, letting warm air in
Clicking, buzzing, or rattling that wasn't there before
Control panel errors, blank displays, or temperatures that won't hold their settings

Refrigerator Repair in a luxury home kitchen

Why Pasadena's Heat Is Hard on Built-In Refrigerators

Los Angeles has a Mediterranean climate with dry summers and mild winters. Inland areas and valleys like Pasadena run much hotter in summer than neighborhoods near the coast. Fall Santa Ana winds can also bring hot, dry spells. During those stretches, a refrigerator's cooling system has to work harder and longer to move heat out of the cabinet.

Built-in units vent through a grille at the top or bottom, and they depend on clean condenser coils to release heat. When the coils are coated in dust or the grille is blocked, the compressor runs longer. Parts wear faster, and the unit may struggle to hold temperature on the hottest afternoons. We often find that a warm-running refrigerator in late summer has a dirty condenser, a weak condenser fan, or both. Part of every visit is checking that the unit can breathe the way it was designed to.

What to Expect From a Repair Visit

We start by asking what you've noticed and when it began. Details like a recent heat wave, a power outage, or a new noise help narrow things down. The technician then checks temperatures, airflow, the defrost system, fans, the sealed system's performance, and the controls.

Once we know the cause, we explain it and walk you through your options. If a part needs to be ordered, we tell you so and give you simple steps to protect your food in the meantime. We won't push a repair that doesn't make sense for the age and condition of your unit.

Tell us what your appliance is doing.

Call (213) 895-4367 Request Service

Sub-Zero, Viking, and Thermador Refrigeration

Sub-Zero refrigerators make up a large share of our work. These include classic built-in side-by-sides, over-and-under models, integrated columns, and undercounter drawers and wine storage. Many Sub-Zero units use separate cooling systems for the refrigerator and freezer, which changes how we diagnose a warm compartment. We also service Viking and Thermador refrigerators, including their built-in and column designs.

If your kitchen also has Wolf cooking appliances, we can look at those during a separate visit. Sub-Zero Appliance Experts is an independent repair company and is not affiliated with or endorsed by any of these manufacturers.

Service Area In and Around Pasadena

We serve homes throughout Pasadena, including ZIP codes 91101, 91103, 91104, 91105, 91106, 91107, and 91125. From Pasadena, our technicians also cover South Pasadena, La Cañada Flintridge, Glendale, Burbank, and West Hollywood. All of these areas fall within Los Angeles County.