Viking · Denver, CO
Built-in and undercounter Viking refrigeration: cooling loss, frost build-up, ice and water faults, door and seal work.
What it usually turns out to be
On a built-in this pattern is about air, not refrigerant, four times out of five: the evaporator fan has stopped, a defrost fault has iced the coil so nothing can move through it, or the damper between compartments is stuck shut. Refrigerant is diagnosed last, under gauges, because it is the dearest answer and the least likely one.
Frost that builds on the floor or back wall is a defrost circuit problem or a door that is not sealing. The defrost side means a heater, a bimetal or a control that has stopped calling for it; the door side means a gasket gone hard in dry winter air, or a cabinet that has drifted out of level so the door no longer meets the frame square.
Scale off local water furs up a fill valve and reduces the fill, so cubes come out hollow and small before they stop altogether. The valve, the filter and the line back to the shutoff all get checked and flushed. The ice module itself is the last suspect, not the first — replacing it while the fill is short buys the same thin ice.
What it costs
A $89 call-out buys the diagnosis end to end, and that $89 is knocked off the repair the moment you approve one.
Each line is a band, not one figure: the part your serial calls for, and how much has to come apart to reach it, decide where inside it your job lands. You get one firm number from inside that band before a panel comes off.
Parts and labour, priced to your own serial. For scale, set the dearest line against $6,560–$16,180 — a comparable Viking replacement, before installation.
In their words
4.9/ 5543 reviews
Twelfth floor. The column kept announcing an open door that was plainly shut. A tired switch in the frame, and he had one on the van. Quiet since.
Renske V.Golden TriangleJun 2025
Our wine unit had started freezing bottles on the lowest rack. The sensor had dropped out of its bracket and was reading the wrong air. Remounted and recalibrated.
Malcolm V.BelcaroJun 2026
Ice stopped and the dispenser went down to a dribble. The fill valve had furred up solid with scale off our water. New valve, new filter, and he flushed the line through before leaving.
Roland S.Golden TriangleOct 2025
Give us the model and what the burner is doing. That is usually enough to load the van.
Visits 8 in the morning to 8 at night, all week · phone answered 24/7 · $89 service call, credited against an approved repair