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Sub-Zero service · Brookline, MA

Built-in refrigeration, repaired inside the cabinet it was fitted into.

Brookline kitchens were rebuilt inside old rooms. The column is panelled, the clearances are gone, and the condenser breathes through a grille four inches off the floor. That is the appliance we work on all week.

  • Sealed system, defrost and airflow diagnosis carried out in your kitchen
  • Flat $95 service call, credited against the repair you approve
  • Phone answered 24/7; visits run 8:00 am – 8:00 pm, seven days

Asked on the phone

The six questions that come up before anything is booked.

Answered the way they get answered on the call, which is to say without a sales paragraph in front of them.

My fridge side is warm but the freezer is still frozen. Is that one fault or two?

Almost always one. A dual-evaporator Sub-Zero cools each compartment separately, so a warm fresh-food side with a cold freezer points at the fresh-food evaporator, its fan, or the defrost circuit serving it — not at the compressor. The first thing worth checking is whether the fresh-food evaporator has iced over, because the symptom and the cause are usually in different compartments.

The unit runs constantly and never seems to switch off. How bad is that?

It is a real fault, but rarely a terminal one. A condenser packed with dust behind the base grille, a door gasket that has stopped sealing on one corner, or a defrost heater that is no longer clearing the coil will all leave the compressor running to keep up. Continuous running also costs you the compressor eventually, which is why it is worth attending to before something expensive follows it.

Can you get the column out? There is no clearance either side.

Usually, yes, and often we do not need to. Most sealed-system and control work on a built-in is done from the front through the grille and the interior, which is the reason these units are designed the way they are. When a unit genuinely does have to come forward we take the panel and the doors off first and lift it on rollers rather than dragging it across a finished floor.

What does the visit cost before anything is repaired?

The service call is a flat $95. That covers the visit and a full diagnosis, and it comes off the bill if you go ahead with the repair. You get the price for the work before anyone opens anything, and if the honest answer is that the unit is not worth repairing you get told that instead.

Do you work on wine storage as well as refrigerators?

Yes — dual-zone wine cabinets, undercounter drawers and full-height columns are the same platform underneath. Wine units are judged on stability rather than cold, so a cabinet sitting three or four degrees above its set point matters far more than the same drift would in a refrigerator, and it is worth a call sooner.

How quickly does someone come out?

The line is answered 24/7 and visits are scheduled 8:00 am – 8:00 pm, seven days. When you call, have the model and serial number to hand — they are on a plate behind the upper grille or on the inside wall of the fresh-food compartment — because the right part often travels with the technician on the first visit if we know what the unit is.

How a call runs

Three parts, and the price arrives before the tools do.

  1. Two people shaking hands in an open doorway, one wearing a work apron over a grey shirt

    One

    The call, and the model number

    Read us the model and serial off the plate behind the upper grille, then describe what the unit is doing in plain words. Half of these faults are narrowed down before anyone leaves, which decides what rides along in the van.

  2. Combination wrenches, red and black test leads and a yellow digital multimeter laid in a black foam case

    Two

    Readings taken in the kitchen

    Compartment and evaporator temperatures, defrost termination, condenser and fan condition, door seal along its whole run. Numbers off a meter, not a guess from the doorway.

  3. A person kneeling in front of an open stainless refrigerator compartment, shining a small torch inside it

    Three

    A price before anything opens

    Parts and labour quoted as a single figure, explained in terms of what failed. Approve it and the service call comes off the total; decline it and you still have the diagnosis in writing.

What we fix

Four jobs, and the words people use when they ring about them.

  • A tall refrigerator column with its door open, the lit interior showing food arranged on glass shelves

    Refrigerator Repair

    Columns, side-by-sides and integrated units behind cabinet panels.

    • Fresh food side warm while the freezer stays cold
    • Compressor runs without ever cycling off
    • Water pooling under the crisper drawers
    • Vacuum-tight door that will not reopen for a minute
  • A person kneeling in front of an open stainless refrigerator compartment, shining a small torch inside it

    Freezer Repair

    Defrost, airflow and frost that keeps coming back after a week.

    • Frost building on the back wall of the freezer
    • Ice cream soft although the display reads zero
    • Drawer freezer that will not close flush
    • Defrost cycling but the frost returns within days
  • Combination wrenches, red and black test leads and a yellow digital multimeter laid in a black foam case

    Ice Maker Repair

    Fill, freeze, harvest — and the water line feeding all three.

    • Ice maker stopped filling after a water shutoff
    • Hollow or cloudy cubes instead of clear ice
    • Bin overflowing and cubes fusing into one block
    • Water dripping down the freezer wall below the module
  • A white kitchen with a marble island, tall integrated refrigeration against the left wall and windows behind

    Wine Cooler Repair

    Stability, not cold: a zone holding above its set point.

    • Upper zone holding several degrees above its setting
    • Condensation forming on the inside of the glass door
    • Fan noise loud enough to hear in the next room
    • Interior lighting staying on and warming the cabinet

Reviews

What people said afterwards

5out of 5from 1,110 reviews

  • 5 out of 5

    Brownstone with a booked freight lift, so timing mattered and he arrived inside his slot. He diagnosed a seized evaporator fan motor in the food compartment, replaced it, and the droning noise went with it.

    Anders W.Back Bay

  • 5 out of 5

    Bin overflowing and the drain backing up. He cleared a blocked line and changed a pump that was plainly struggling. Told me what he was doing at each step, which I liked.

    Charlotte Y.Back Bay

  • 5 out of 5

    After the March storm took our power out the wine cabinet came back with an alarm that would not clear. He reset the control the proper way, then found and replaced a failed probe in the lower zone.

    Lucian E.Back Bay

Book it

Tell us what it is doing and we will tell you what it costs.

A flat $95 service call covers the visit and the diagnosis, and comes off the bill when you approve the repair. The line is answered 24/7; visits run 8:00 am – 8:00 pm, seven days.

One number, quoted once
Parts and labour arrive as a single figure before anything is opened up.
Diagnosis you can see
Temperatures, defrost behaviour and airflow are read in front of you.
Independent
An independent service business working on Sub-Zero refrigeration, with no manufacturer affiliation of any kind.
A tall refrigerator column with its door open, the lit interior showing food arranged on glass shelves
(617) 340-2816 8:00 am – 8:00 pm, seven days Book