Sub-Zero · Wellesley, MA
Sub-Zero Refrigerator Repair
Built-in Sub-Zero refrigerators of the kind fitted into kitchens across Wellesley and the inner suburbs, from panelled columns to integrated under-counter drawers. Work covers dual-refrigeration systems, evaporator and condenser faults, control boards, door alignment and the drain and gasket problems that show up first.
How it gets described
The complaint, more or less word for word
- Interior lights on but the compartment slowly warming
- Unit short-cycling every few minutes
- Persistent rattle behind the grille after a long summer
- Door alarm sounding when the door is plainly shut
On the visit
What actually gets measured
- Cabinet and freezer temperatures logged separately, at the shelf rather than at the display
- Condenser coil condition behind the upper grille, and the fan that pulls through it
- Evaporator inspected for frost blockage, with the defrost cycle timed rather than assumed
- Door closure: hinge sag, gasket set, and whether the alarm is reporting a real gap
What drives the number
We do not publish repair prices, because a figure typed on a web page is a figure nobody has looked at your appliance to arrive at. What moves the total is which component failed, whether it is a serviceable part or a sealed assembly, whether the unit has to come out of its cabinet to reach it, and whether the part is current or has to be sourced. All four are known by the end of the diagnosis, and you hear the total then.
Flat $95 service call covering the visit and full diagnosis, credited against the repair once you approve it.
- Which component failed, and whether it is serviced or replaced
- Whether the column has to come out on its rails to reach it
- Whether the part is current production or has to be sourced
- How long the appliance has been running with the fault
Typical repair ranges, once the fault is known
- Door gasket or seal replacement
- $270 to $810
- Evaporator or condenser fan motor
- $310 to $600
- Defrost heater, thermostat or sensor
- $300 to $690
- Ice maker, water valve or supply line
- $290 to $670
- Electronic control board
- $480 to $860
- Compressor or sealed-system repair
- $1,000 to $2,190
Ranges, not quotes. Which end of a band a repair lands on depends on the part, the access and whether the unit has to come out — all of which are known by the end of the diagnosis, and none of which are known before it. You get the actual total then, and nothing is ordered until you have agreed to it.
In their words
On sub-zero refrigerator repair
4.9out of 5across 730 reviews
5 out of 5
Long gravel drive and a side entrance, which he found without ringing. The built-in was short cycling. Failed start relay, and he had the part with him.
Halsey D. · Weston
5 out of 5
Two family off Massachusetts Avenue with the kitchen in a rear ell. The door alarm kept sounding on a door that was plainly shut. A magnet switch had drifted out of place after the panel was rehung.
Bram K. · Arlington
5 out of 5
Hillside street toward the Heights, very compact kitchen. He measured clearance before pulling anything out. Bad thermistor on the fresh food side, replaced.
Torben P. · Arlington
Reviews left by Wellesley area customers of Sub-Zero Repair Wellesley.
Describe what the unit is doing and we will tell you what it usually means.
$95 service call, credited against the repair. On site 8:00 am – 8:00 pm, seven days.