Independent Sub-Zero service · Denver, CO

(720) 790-9436
Denver Sub-Zero Repair Wine storage · Undercounter Call (720) 790-9436

Sub-Zero · Denver, CO

Freezer Repair

Frost, temperature drift and defrost faults on Sub-Zero freezer columns and freezer drawers.

The diagnosis is a flat $89 and it comes off the total once you approve the work.

Hands holding a replacement flexible door gasket in front of an open stainless column, freezer baskets on the left, the old gasket coiled on the counter

What people describe when they call

  • Sheet frost across the panel at the back of the compartment
  • A drawer that no longer shuts flush, with frost around the opening

What it usually is Frost you can see is an airflow story: a defrost heater or sensor that has stopped, a drain line frozen solid, or a seal that has gone hard and stopped closing. The compressor is rarely the answer.

On the visit itself

  1. Rear panel off where the frost is, so the evaporator and the defrost heater are seen rather than inferred
  2. Drain line cleared and traced to where it empties, since a refreeze there brings the fault straight back

Reviews

What Denver owners said afterwards

Built-in Sub-Zero calls, written up by the people who booked them.

4.9/ 5925 reviews

  • Freezer drawers stopped closing flush and a rim of frost built up around the opening. Hinge had sagged and one corner of the seal was crushed. Adjusted and replaced, with no upsell attempted.

    Dashiell F.University Hills

  • Freezer went warm every afternoon, when the west sun hits that wall of the house. Airflow was choked behind the toe panel and a vent had iced shut. Better since, but I waited five days.

    Stellan L.Park Hill

  • The freezer half of our paired columns crept up into the teens and everything inside fused into one lump. Defrost heater had gone open circuit. Replaced, and he stayed to watch it recover.

    Valeria M.Park Hill

Book a freezer repair visit in Denver

On site seven days a week, 8 am to 8 pm across the Denver round. Line picked up 24/7. The diagnosis is $89 and it comes off an approved repair.