MANITOWOC · UNION CITY
Manitowoc factory-trained · Feb 2026Manitowoc Certified Ice Machine Repair · Union City, CA
Manitowoc and Koolaire ice machine repair in Union City, certified through the 2026 Pentair Water Solutions program.
- $75 diagnostic (waived with repair)
- Same or next-day best effort
- CSLB #1136642
Manitowoc in Union City
Manitowoc commercial service.
Union City runs on high-volume ice. The banquet halls and taquerias along Alvarado-Niles Road and the chain kitchens at Union Landing push big cubers like the Indigo NXT iT0620 and iT0900 through weekend events that a smaller machine could never survive. When one of those goes down on a Saturday with a hall booked, the difference between a certified tech and a parts swapper is measured in hours.
In February 2026 we finished the Manitowoc Ice and Koolaire Field Service Seminar taught by Jonathan Binley at Pentair Water Solutions, and it changed how I work on these machines. The Indigo NXT controller self-diagnoses and reports specific faults, so my first move is the display and the event log, not the gauges. Union City homes are on our list too. The older tract houses getting kitchen updates and the rental units near the BART station district keep adding compact undercounter ice makers, and we treat a 15 inch residential unit with the same discipline as a banquet machine.
ADRIUM Service Solutions works out of San Ramon under owner Andrew Kuznetsov, EPA Section 608 Universal certified, CSLB #1136642. You get a written quote before any wrench turns, the $75 diagnostic is waived when we do the repair, and we schedule 7 days a week. Repairs are warrantied for 1 year. New installations carry 10 years on parts and 10 years on labor.
Common repairs we do
What we close on the truck.
- Water inlet valve failure with a fill fault on Indigo NXT. When an iT0620 cannot reach its water level in the allowed fill time, the controller logs the fault and shuts the cycle down. In Union City this is often a tired inlet valve or an inlet screen packed with sediment from older supply lines. We replace the valve, clean the screen, and confirm the sump fills within spec before releasing the machine.
- Stuck hot gas valve on Koolaire undercounter machines. Koolaire KYT units around Union Landing show up with harvest cycles that never finish. The slab stays welded to the evaporator, the machine faults out on max harvest time, and staff start chipping ice by hand. The usual cause is a hot gas valve that no longer opens fully. We replace the valve and time a complete harvest to verify release.
- Bin thermistor misreading full on high-volume cubers. An iT0900 feeding a banquet hall will quietly stop at half a bin if the bin thermistor drifts and reports full ice. Nobody notices until Friday prep. We test the thermistor against actual bin level, replace it when it reads out of range, and confirm the machine restarts on its own as ice is pulled.
Models we service
Manitowoc product lines.
- Indigo NXT modular ice
- NEO undercounter
- QuietQube remote condenser
- Koolaire entry-level
- Storage bins and dispensers
Factory credentials
Manitowoc Certified · 2026/02/12
Factory-trained · Feb 2026
Pricing and warranty
What it costs. What we stand behind.
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$75
Diagnostic visit. Waived when you book the repair with us.
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Written
90 days on consumables, 1 year on major parts, 2 years on sealed-system rebuilds. Quoted in writing before work starts.
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CSLB
#1136642. Bonded and insured. We file warranty paperwork when applicable.
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FAQ
Manitowoc in Union City questions, answered.
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How long is the drive from your San Ramon base to Union City?
About 30 to 35 minutes down I-680 and across Mission Boulevard on a normal day. Fremont, Newark, and Hayward sit on the same corridor, so we stack East Bay calls on one run. That usually means same-day service for a down machine in Union City. -
Is a ten year old Manitowoc worth repairing, or should I replace it?
I give you the honest math in the written quote: repair cost against remaining compressor life and current production numbers. Repairs carry a 1 year warranty, and if replacement wins, our installations come with 10 years on parts and 10 years on labor. If a utility rebate applies to a new machine, we confirm what is actually paying at estimate time rather than quoting stale numbers. -
Can you service my machine on a Sunday before a booked event?
Yes. We schedule 7 days a week, and weekend banquet emergencies in Union City are exactly the calls we hold slots for. Tell us the model and any code on the display when you book, and we will load probable parts before leaving San Ramon.
Need Manitowoc service in Union City?