Denver, CO · Sub-Zero
Refrigerator Repair
Airflow, control and sealed-system work on built-in and integrated Sub-Zero refrigerators.
A built-in that has stopped holding temperature is almost never a dead compressor. On a dual-refrigeration cabinet the fresh-food and freezer sections have their own evaporators, fans and defrost circuits, so one half can fail outright while the other carries on looking fine.
- Service call
- $89 flat
- Visits
- 8:00 am – 8:00 pm, seven days
- Phone
- Answered 24/7
Other Sub-Zero work
What people describe on the phone
- Fresh food compartment sitting near fifty while the freezer stays cold
- Condenser fan roaring and the unit never cycling off
- Meltwater collecting beneath the crisper drawers
- Service light on the dual-refrigeration panel after a power dip
On the day We read temperatures at both sections, check the condenser and both fans, then meter the defrost and sensor circuits before anything is said about refrigerant. Gauges only go on when the readings point there.
What it usually turns out to be
- Fresh-food evaporator fan seized or running slow, so cold air never leaves the coil
- Condenser matted with dust, cottonwood fluff or wildfire ash — the unit runs constantly and still drifts warm
- Defrost heater or sensor failed on the fresh-food circuit, icing the coil solid over a week or two
- Damper motor stuck shut between the two sections
- Door seal hardened by dry air, or a hinge dropped enough to hold the door off the frame
- A genuine sealed-system leak — the least common of these, and the one that needs gauges to prove
What it costs
Six bands, then one figure you agree to
Flat $89 service call covering the visit and full diagnosis, credited against the repair once you approve it.
- Door gasket or seal replacement $280–$600
- Evaporator or condenser fan motor $350–$670
- Defrost heater, thermostat or sensor $300–$600
- Ice maker, water valve or supply line $300–$820
- Electronic control board $450–$930
- Compressor or sealed-system repair $1,410–$3,070
Each one is a range because the part, the access and how long the fault has been running all move the total inside it. Once the diagnosis is done you get a single figure for your repair — part and labour together — and it is agreed with you before any work starts. The $89 you have already spent on the visit comes off that figure the moment you approve it.
Not sure which row a symptom belongs in? Call (720) 903-2603 and say what the cabinet is doing — Denver Sub-Zero Repair Experts will tell you what it usually turns out to be before anyone drives out.
Reviews
Notes from Denver kitchens
LoDo · Central Park · Congress Park · Berkeley
4.9 / 51,253 reviews
Integrated column in the butler pantry stopped cooling and I feared wrecked cabinetry getting it out. It rolled straight forward, the relay was swapped, and the panel sits flush again.
Opal G.Central Park
Our loft sits over a brick alley and the built-in had crept up to fifty overnight. The condenser turned out to be packed with construction dust from the unit next door. He cleaned it, tested on gauges, and it holds forty again.
Brady K.LoDo
Our 1920s kitchen has the unit squeezed into an old chimney alcove, and it ran nonstop. Airflow behind it was strangled and the fan blade was fouled. He rebuilt the clearance and it cycles properly now.
Ulises R.Congress Park
How a call runs
Three steps, and you approve the middle one
Nothing is ordered, fitted or charged for beyond the service call until you have heard the fault and the figure.
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01
Tell us what the cabinet is doing
Temperatures on both sections, any noise, and the model number from the frame inside the fresh-food door. That is enough to bring the likely part on the van instead of finding it on a second trip.
-
02
Panel off, readings taken
The toe grille and rear panels come off, the condenser and fans are inspected, defrost and sensor circuits are read with a meter, and gauges go on the sealed system when the symptom points there. You get the fault and one figure for fixing it.
-
03
Fitted, then proved
The part goes in, the drain is flushed, and the unit is watched through a full pull-down and a defrost cycle before anyone leaves. You see the temperatures come back on the meter, not on a promise.
Book a visit
Refrigerator Repair in Denver, diagnosed before it is quoted
Flat $89 for the visit and the full diagnosis, credited against the repair. The line is answered 24/7.