Brand repair · Fulton · DeKalb · Cobb · Gwinnett
Sub-Zero, Wolf & Cove Repair — Atlanta
One company builds all three, so they often share a kitchen — a Buckhead remodel, a basement bar in East Cobb. We work on all three: refrigeration, cooking, dishwashers.
Independent service company. Not affiliated with, authorized by or endorsed by Sub-Zero Group, Inc. or Wolf Appliance, Inc. Sub-Zero, Wolf and Cove are their trademarks, used here only to describe the appliances we repair.
At a glance
- Marques
- Sub-Zero · Wolf · Cove
- Sealed system
- EPA 608 certified technicians
- Warranty
- Parts and labor, up to 6 months
- Experience
- 15+ years on built-in and premium appliances
- Panels
- Custom fronts removed and refitted to the original reveal
Three marques
What each one covers
People usually call about one of the three and find out the other two are ours as well. Same visit, same truck — whether the kitchen is in Druid Hills or Alpharetta.
Sub-Zero Refrigeration & wine storage
- Columns, over-and-under, French door, side-by-side
- Wine storage, refrigerator drawers, undercounter
- Classic, Designer and PRO series
- Ice makers built into the cabinet
Wolf Cooking
- Dual fuel, gas and induction ranges
- Rangetops and cooktops
- M Series and E Series wall ovens
- Convection steam ovens and coffee systems
- Warming drawers and ventilation
Cove Dishwashers
- 24" panel-ready DW2450, DW2450WS and DW2451WS
- WS models with the built-in water softener
- Spray arms, drain pumps, door seals
- Panel mounting and alignment
Identify yours
Which one is in your kitchen
The series changed names, so an older unit is often called by a name the manufacturer no longer uses. Either name is fine on the phone — this is only so you know what you are looking at.
Classic Series
Model numbers beginning CL today, BI on older units, from the years it was called Built-In. The louvered grille across the top is the giveaway, and the unit stands a little proud of the cabinetry.
Designer Series
Model numbers beginning DET, DEC or DEU. Called Integrated before the rename. Flush with the cabinets behind a custom panel; the columns come in 18, 24, 30 and 36 inch widths.
PRO Series
Stainless steel inside and out, deeper and heavier than the other two, with the commercial look. Nothing hidden behind a panel.
Wolf M and E Series ovens
M Series comes in Contemporary, Transitional and Professional styles, E Series in Professional and Transitional. Two ovens that look different can be the same generation underneath.
The part that matters
Two compressors, two separate problems
One piece of engineering explains most of what goes wrong here — and most of what gets misdiagnosed.
Two compartments, two compressors, two evaporators. Nothing crosses the dashed line — which is why one side can fail outright while the other never misses its set point.
Why the usual conclusion is wrong
It still freezes, so the compressor is fine. There are two of them. One side failing tells you nothing about the other.
Outside the circuit
Fans, defrost heaters, thermistors, seals, hinge cartridges, boards. Ordinary repair.
Inside the circuit
Loss of charge, restrictions, compressor work. EPA 608 only — federal law, not preference.
Condenser checked first
A unit running non-stop through an Atlanta July is often a coil packed with dust or pet hair, not a failing system.
Common faults
What it usually turns out to be
Match the line to what you are seeing and say it on the phone — it decides what goes on the truck.
One side warm, the other still cold
The failed side has its own sealed system
Runs constantly and never cycles off
Condenser coil packed with dust, or a loss of charge
Frost building at the back of the compartment
Defrost heater or thermostat
Water pooling under a drawer
Blocked defrost drain
Paneled door no longer flush with the cabinetry
Hinge cartridge or door closer
Wine storage drifting off its set point
Door seal or thermostat
Ice maker in the column stopped
Water inlet valve or the ice maker module
Burner clicks but will not light
Igniter or a clogged burner port
Yellow, lazy flame on one burner only
Burner port, or an orifice for the other fuel
Oven never reaches temperature
Bake element or temperature sensor
Door locked after a self-clean cycle
Latch motor or control
Griddle or French top heating unevenly
Element or the surface thermostat under it
Knob illumination out on one knob
Knob light module
Standing water after every cycle
Drain pump or check valve
Film left on glassware
Spray arm or inlet water flow
Leak at the door behind the custom panel
Door gasket or tub seal
Panel scrapes the frame as the door opens
Panel mounting, not the machine
Cycle starts then stops within a minute
Water inlet valve or a float switch
These are the usual findings, not a diagnosis. What matters early is whether you are looking at a part or at one of the two sealed systems, because those are two different conversations about cost.
If you smell gas near a Wolf range or rangetop, do not touch the knobs or the light switches. Get outside and call 911 or your gas utility from there. That call comes before ours, every time.
Describe what the column or the range is doing. We will tell you what that usually means.
Parts and timing
What the wait actually depends on
How long it takes depends on the kind of part, and you hear the timeline before anything is ordered.
Wear items
Gaskets, igniters, thermistors, spray arms, defrost heaters. Often available quickly; you get the timeline before the visit.
Boards and modules
Control boards, ice maker modules, latch motors. Ordered per unit, so the model and serial number matter.
Sealed system components
Compressors, evaporators, driers. Longest of the three, and the visit itself is longer. You get the figure and the timeline before we open anything.
Still under factory cover
If your appliance is still under the manufacturer's warranty, call the manufacturer first.
Questions
Asked about these three
General questions — warranty, insurance, access — are answered on the home page. These are the ones we hear about Sub-Zero, Wolf and Cove.
Are you an authorized Sub-Zero service center?
No. We are independent, with no affiliation to or authorization from Sub-Zero Group. While your appliance is inside its factory warranty, the manufacturer covers repairs only through its own service network, so use that cover first. Once it has run out, call us.
My freezer is fine but the refrigerator is warm. Does that rule out the compressor?
No — it is the single most common wrong conclusion on these units. Dual refrigeration means there are two sealed systems and two compressors. One can fail entirely while the other holds its temperature perfectly.
Is a twenty-year-old Sub-Zero worth repairing?
Usually. These were built to be rebuilt, and replacing one rarely stops at the appliance — a Classic Series unit sits in cabinetry cut to fit it. But not always. If the repair does not make sense against what the appliance has left, we tell you so before any part is ordered.
Will you have to take off my custom cabinet panel?
On a Designer Series column or a Cove dishwasher, often yes. The floor and adjacent cabinetry are covered first, and the panel goes back to its original alignment and reveal. On these units that refit is part of the job, not an afterthought.
Do you carry parts on the truck?
Common wear items often travel with us — which is why the description you give on the phone matters. Boards and sealed system components are ordered against your model and serial number. You are told which case you are in before the visit is booked.