DONPER · SAN RAMON
Service · All Donper ModelsDonper Frozen Beverage Machine Repair · San Ramon, CA
Donper frozen beverage and slush machine repair in San Ramon, our home base.
- $75 diagnostic (waived with repair)
- Same-day best effort
- CSLB #1136642
Donper in San Ramon
Donper commercial service.
San Ramon is where we are based, so Donper calls here get same-day attention. We cover the cafes and dessert spots around City Center Bishop Ranch and the restaurants along Crow Canyon Road in 94583, plus the c-stores and shops in 94582. Most of these jobs are a 10 to 15 minute drive for us, often less.
A Donper slush or soft-serve machine that quits during service costs you sales every hour it sits. We work on the compressor and refrigeration side, the gear and beater motors, mix sensors, barrel seals, and control boards. EPA refrigerant work and any gas work are covered under CSLB #1136642. The $75 diagnostic is waived when you go ahead with the repair, and you get a written quote before we touch anything.
Common repairs we do
What we close on the truck.
- Compressor and refrigeration. Machine runs but the product never freezes or holds soft. We diagnose the compressor and refrigeration circuit and handle the refrigerant work under our EPA license.
- Gear and beater motor. Stalled or noisy beater, or a barrel that won't churn. We replace worn gear and beater motors so the mix moves and freezes evenly.
- Mix sensors and control board. Wrong consistency, false low-mix alarms, or a dead panel. We test the mix sensors and control board and swap what's faulty.
- Barrel seals and gaskets. Leaking around the barrel or mix dripping where it shouldn't. We replace seals and gaskets to stop the leak and keep the barrel sanitary.
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.
Nearby cities
Donper service in neighboring cities.
FAQ
Donper in San Ramon questions, answered.
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How fast can you get to a San Ramon job?
San Ramon is our home base, so most calls here are same-day, often within a couple hours. Foodservice down during service is treated as urgent, and we take after-hours calls when a machine quits mid-shift. -
Do you carry Donper parts or have to order them?
We stock common wear parts like seals, gaskets, and mix sensors on the truck. Compressors, gear motors, and control boards are usually sourced, and we'll tell you the lead time in the written quote. -
What does a Donper repair cost?
The diagnostic is $75, waived when you approve the repair. You get a written quote covering parts and labor before any work starts, so there are no surprises on the bill.
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