DONPER · WALNUT CREEK
Service · All Donper ModelsDonper Frozen Beverage Machine Repair · Walnut Creek, CA
Donper frozen beverage and slush machine repair for Walnut Creek cafes, c-stores, and dessert shops.
- $75 diagnostic (waived with repair)
- Same-day best effort
- CSLB #1136642
Donper in Walnut Creek
Donper commercial service.
Walnut Creek runs a tight foodservice corridor. The shops around Broadway Plaza and the cafes along North Main keep slush and soft-serve moving all day, and a dead Donper machine on a hot afternoon means lost sales by the hour. We cover the 94596 and 94597 ZIPs straight up I-680 from our San Ramon shop, about 20 minutes door to door.
We fix Donper slush and soft-serve units in c-stores, cafes, and dessert spots. These machines are worth repairing. We get the refrigeration, the beater drive, and the controls back in spec instead of pushing a replacement. EPA refrigerant work and any gas work is done under CSLB #1136642.
Common repairs we do
What we close on the truck.
- Compressor and refrigeration. Machine won't freeze the mix or barrel stays soft. We diagnose the compressor, charge, and refrigeration circuit and bring it back to temperature.
- Gear and beater motor. Beater stalls, grinds, or stops turning. We replace worn drive gears and beater motors so the product churns right.
- Mix sensors and control board. False low-mix alarms, no-freeze cycles, or a dead display. We test the mix sensors and control board and swap the failed part.
- Barrel seals and gaskets. Leaking around the barrel or product weeping past the seal. We replace barrel seals and gaskets to stop the leak and hold pressure.
Models we service
Donper product lines.
- Slush and soft-serve machines
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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1 yr
Parts and labor warranty on completed repairs. In writing before we start.
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CSLB
#1136642. Bonded and insured. We file warranty paperwork when applicable.
More cities
Donper across our service area.
FAQ
Donper in Walnut Creek questions, answered.
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How fast can you get to Walnut Creek?
We're about 20 minutes from Walnut Creek up I-680 from San Ramon. Most calls in 94596 and 94597 get same-day or next-morning service. We take after-hours foodservice calls since a down machine costs you sales every hour it's off. -
Do you carry Donper parts or have to order them?
We stock common wear items like barrel seals, gaskets, and beater drive parts on the truck. Compressors, control boards, and mix sensors are sourced per machine, and we get those in fast once we confirm the failure. -
What does a repair cost?
Diagnostic is $75, waived when you go ahead with the repair. You get a written quote before we touch the machine, so the price is set before any work starts.
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