Sub-Zero ice maker repair
Sub-Zero Ice Maker Repair in Fairfax & Vienna, VA
Your Sub-Zero ice maker is diagnosed in place at your Fairfax & Vienna address. You learn which part failed and what the fix costs before anything is repaired.
Booking online? Include the sub-zero ice maker model number and your Fairfax & Vienna address so parts can be checked ahead of the visit.
Step one covers the appliance; step two, your contact details. We follow up to book the visit.
ice maker brands we service
Sub-Zero Ice Maker Repair for Owners, Renters and Landlords
This page covers ZIPs 22030 and 22031 and 22180. Sub-Zero has no connection to us, and an appliance still inside the Sub-Zero warranty period belongs with the manufacturer first. After that, send us the model number with your booking so parts can be checked ahead of the visit.
How an Ice Maker Repair Visit Works
Tell Us What's Wrong
Name the make, add the model number if it is handy, and describe the symptom. A picture of the label inside the door lets us check parts.
Diagnosis at Your Home
The technician tests the appliance along with its power, water, drain, gas or vent connections until the fault is confirmed.
A Price Before Work
We name the failed part and give you the cost of fixing it. Work starts only after you agree.
Repair and Check
The part is installed and the appliance is run through a cycle so you can watch it working.
Related Repairs
Other appliances, brands and service areas on the site.
Sub-Zero Ice Maker Symptoms
One symptom can have several causes, so the technician tests the likely parts on site and quotes only once the culprit is confirmed.
- Not Making Ice
- Making Small or Hollow Ice Cubes
- Leaking Water
- Ice Tastes or Smells Bad
- Overfilling with Ice
- Making Loud Noise
- Producing Too Little Ice
- Ice Clumping Together
- Water Leaking from Ice Maker
- Ice Not Dispensing
- Ice Has Bad Taste or Odor
- Producing Small or Hollow Ice Cubes
- Ice Cubes Appear Cloudy
- Ice Maker Overflowing Bin
- Drain Pump Failure
- Freezing Section Not Cold Enough
- Condenser Dirty Reducing Efficiency
- Water Inlet Valve Failure
- Ice Maker Freezing Up Internally
- Ice Maker Unit Won't Turn On
- Ice Bin Agitator Motor Failure
- Scale Buildup in Water Lines
- Ice Production Drops in Summer
- Ice Harvest Cycle Too Slow
- Water Pump Failure
- Evaporator Coil Iced Over
- Ice Cubes Inconsistent Size
- Water Reservoir Overflowing
- Control Board Failure
- Hot Gas Harvest Valve Failure
- Water Distribution Tube Clogged
- Not Making Cube Ice — Making Flakes Instead
- Nugget Ice Maker Not Producing Nuggets
- Ice Maker Tripping Circuit Breaker
- Ice Maker Needs Sanitizing
- Scale Buildup on Evaporator Plate
- Compressor Starting Problems
- Water Flowing Constantly into Ice Maker
- Ice Stuck in Mold / Won't Release
- Water Line Taste Affecting Ice
- Outdoor Ice Maker Problems
- Nugget Ice Maker Scale Buildup
- Ice Maker Smells Musty
- Not Reaching Rated Ice Production
- Ice Forming Outside the Bin
- Ice Maker Making Loud Operation Noise
- Ice Production Varies Seasonally
- Water Not Circulating Over Evaporator
- Slime or Mold Inside Ice Machine
- Error Code on Ice Maker Display
- Condensate Drain Clogged
- Not Stopping When Bin Is Full
- Portable Countertop Ice Maker Problems
- Repair or Replace an Aging Ice Maker
Other Ice Maker Brands
Sub-Zero Appliances We Service
Sub-Zero Ice Maker Notes
Sub-Zero ice maker repair across all 3 Fairfax & Vienna ZIP codes we cover. We find the fault at your home and give you a price to approve before anything is done.
Around here, 'Fairfax' needs a follow-up question: the city or the county? This area joins the City of Fairfax, the county land around it and George Mason University, Mantua and Merrifield, and the Town of Vienna. What holds it together is the housing, street after street of split-levels, ramblers and colonials from the 1950s through the 1970s, with the laundry a half-flight down and a kitchen that has usually been redone at least once since the house was new.
On a Sub-Zero ice maker, the checks run in this order: the supply line, then the fill valve and the filter, then the harvest parts, because small, hollow or cloudy cubes and low output nearly always trace back to water flow or mineral buildup. Worth knowing as well: the condenser on a Sub-Zero built-in sits behind a grille and collects dust, and cleaning it now and then is ordinary care rather than a sign of trouble.
Call or book online, and we'll agree on a time together.
How a Sub-Zero ice maker is put together
Sub-Zero ice comes from two very different machines. Full-size refrigerators have an automatic ice maker in the freezer, and when it stops, the fill tube is often frozen or the water valve isn't opening fully. A clogged water filter can also starve it. The UC-15I and UC-15IP are separate undercounter clear-ice machines: they freeze a batch of cubes at a time, then refill the reservoir and flush the leftover water, with its minerals, down the drain. That design depends on a working drain. The UC-15I relies on gravity, while the UC-15IP has a pump for installs without a floor drain. A slow drain or a failed pump floods the bin. Mineral scale on the evaporator slows production, and a bin sensor that misreads can stop production early.
Also: Sub-Zero, a Wisconsin company, builds most of its full-size refrigerators with two sealed systems, one for fresh food and one for the freezer, so each side gets diagnosed on its own.
Where Sub-Zero ice makers tend to fail
The first things we check on this model line: In-freezer fill tube frozen; Water valve opening only partway; Scale slowing UC-15I production; UC-15IP drain pump failed; Bin sensor ending cycles early.
Those are starting points, not a verdict. One symptom can trace to a cheap part or an expensive one, so the cause is confirmed at your home before you're quoted.
Where the ice maker sits in Fairfax & Vienna
In Fairfax & Vienna's split-levels, the ice maker giving trouble is often the spare on the lower level or in the garage, where dust and summer heat work against it. We check where it stands along with the parts.
A ice maker in a student rental takes constant door openings and a coil nobody vacuums, and it loses its grip on temperature because of it.
The ice maker symptom that fools people
Whatever the brand, the ice maker complaint most often misread is an ice maker written off as dead when the real cause is a line pinched behind the refrigerator, a filter long past its date, or a fill-valve screen closed over with scale.
The local factor to keep in mind in Fairfax & Vienna, where most homes are postwar houses and garden apartments: water lines rerouted under the floor during kitchen remodels, filters that go unchanged for years, and scale gathering in the fill valve.
Gas ranges, dryers and safety
Many kitchens and laundry rooms in Fairfax & Vienna run on natural gas from Washington Gas. When a gas oven or dryer won't light, the cause is usually an igniter, a sensor or a valve coil in the appliance, not the gas supply.
If you smell gas strongly, leave the switches alone, get out of the house and call the gas company or 911 from outside. We work on the appliance once it's safe, and every fitting we open is leak-tested afterwards.
In Brief
Sub-Zero Ice Maker Questions
Brief answers to what customers most often ask us. Don't see yours? Ask when you call, or add it to the notes when you book online.
Still have a question?
Get in touch with the brand, the symptom and, if you can find it, the model number. Some things we can answer right away; others need a technician in front of the machine.
No, because a symptom doesn't name its cause. A dryer that runs cold might need a fuse or an entire gas valve. The technician diagnoses it in your Fairfax & Vienna home, then quotes; you decide, and we'll tell you when the money would be better spent on a replacement.
48 of them, from everyday names such as Whirlpool, GE Appliances, Samsung, LG, Frigidaire and Maytag to built-in and European makers like Sub-Zero, Wolf, Thermador, Bosch and Miele, and commercial equipment from True, Hoshizaki, Manitowoc and others. The brands page has the full list.
We can't say until we know what failed. A valve, switch, pump or element costs far less than a control board or sealed-system work, and you get the actual figure after diagnosis, before any repair.
It's more likely if you send the model number when you book. Sub-Zero designs and builds its own platform, so the parts come through Sub-Zero's own supply. If a part has to be ordered, you hear the lead time before you decide.