About
One appliance category, worked properly.
Sub-Zero Repair New England is an independent repair business working on Sub-Zero refrigeration across the inner Boston metro. Built-in cabinets, integrated columns, drawer freezers, ice makers and wine storage — one appliance category, which is why the van is loaded the way it is.
The work is diagnostic before it is mechanical. A cabinet that has stopped holding temperature is telling you something about airflow, about defrost, or about the sealed system, and those three lead to very different repairs. Taking the readings first is what stops a fan motor being fitted to a machine whose real problem is a blocked capillary.
Everything is carried out in the kitchen where the cabinet stands. Nothing is taken away, and nothing is opened up before you have agreed a price for the work.
Scope
What is on the van, and what is not.
- Sub-Zero built-in and integrated refrigeration, freezer columns and drawers
- Wine cabinets, undercounter units and standalone ice machines
- Sealed-system diagnosis, defrost circuits, fans, controls, gaskets and door alignment
- Factory-approved parts, named on the estimate before fitting
- Cooking appliances, dishwashers and laundry — a different trade and a different van
- Manufacturer coverage claims — those go through the manufacturer, not through us
A call, start to finish
Three stages, and none of them is guesswork.
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Model number and the actual complaint
The plate is behind the fresh-food door on most built-ins, low on the frame on a column. That plus a plain description — warm at the top, frost on the drawer, running without stopping — narrows a call before anyone is dispatched.
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Readings taken in the kitchen
Compartment and evaporator temperatures, condenser and evaporator fan behaviour, defrost heater and thermistor resistance, and pressures on the sealed system when the readings point that way. Written down as they are taken.
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One number, before anything is opened up
Parts and labour quoted together and agreed before work starts. When a cabinet is not worth the repair, that is the answer you get rather than a partial fix and a second visit.
Next step
Ready when you are.
One flat $95 to get a technician to the appliance and a written diagnosis out of the visit.
Money, plainly
What the number is made of.
One figure is fixed: the $95 service call, which covers the visit and the diagnosis and comes off the bill when you approve the repair. The rest depends on which circuit failed.
Nobody quotes a repair down the phone here. A written estimate follows the readings, as one number for parts and labour together, and you can decline any line on it.
- Which circuit failed. A condenser fan motor and an evaporator that has lost its charge are not the same job, and they are not close. Most of the spread in a refrigeration bill sits here.
- Whether the cabinet has to come out. A full-height column in a tight back hall may need the door and the panel off before anything can be reached. Access is labour, and it is quoted as labour.
- Part availability. Control boards and compressors for older platforms are ordered rather than carried. A part on the van and a part on order produce different visits and different totals.
- What else the readings show. A defrost fault found alongside a failed door heater gets quoted as two items, both visible on the estimate, so you can decline either one.
Typical range, parts and labour
- Door gasket or seal replacement $270 – $760
- Evaporator or condenser fan motor $280 – $590
- Defrost heater, thermostat or sensor $290 – $680
- Ice maker, water valve or supply line $290 – $690
- Electronic control board $470 – $940
- Compressor or sealed-system repair $1,000 – $2,080
For scale, a comparable replacement cabinet runs $7,990 – $21,170 for the appliance alone, before delivery, installation or panel work. That is the comparison worth making before a large sealed-system repair.