Do you actually cover East Palo Alto, or just the bigger cities around it?

Yes, we cover East Palo Alto directly. Our technician lives on the Peninsula in San Mateo County and runs this area on the same route as Menlo Park and Palo Alto.

Could our building's old wiring be causing the problem?

It happens more than people think. I check the circuit the machine runs on before assuming the compressor or the board has failed, especially in older retail spaces.

What does the visit cost?

$99 for the diagnostic, credited toward the repair. You get a written quote before any work starts.

DONPER · EAST PALO ALTO

Service · All Donper Models

Donper Frozen Beverage Machine Repair · East Palo Alto, CA

Donper frozen beverage machine repair in East Palo Alto, serving the markets and taquerias along University Avenue.

$99 diagnostic (credited toward the repair)
Same or next-day best effort
CSLB #1136642

Call (925) 999-4095

Donper in East Palo Alto

Donper commercial service.

East Palo Alto's Donper units mostly sit in the corner markets and taquerias along University Avenue and the Bay Road corridor, serving a dense, working-family customer base that eats out on a budget but still expects a cold drink on a hot day.

These are often older retail buildings with wiring that has not been touched in years, and a frozen drink machine parked in a tight corner sometimes runs on a circuit that was never sized for it. I check the circuit before I chase a part that looks like the culprit.

Our Peninsula-based technician, living in San Mateo County, covers East Palo Alto on the same route as Menlo Park and Palo Alto. CSLB #1136642 and EPA 608 certification cover the refrigerant work. Diagnostic is $99, credited toward the repair, with a written quote before I start and service 7 days a week.

Common repairs we do

What we close on the truck.

Sealed-system faults from undersized circuits. A compressor sharing an old circuit with the rest of the kitchen browns out and short cycles instead of running clean. I check the electrical supply itself, not just the compressor, when a barrel keeps tripping.
Beater motor and drive gear failure. Daily high-turnover service wears the beater motor and drive gear faster than a lower-volume account sees. I replace the worn part so the barrel spins and freezes again instead of stalling under load.
Barrel seals and gaskets worn from daily teardown. Markets and taquerias that break the barrel down for cleaning every day put more wear on the front seal and gasket than a once-a-week account. I rebuild with the correct Donper seal kit rather than patching a leak that comes right back.

Models we service

Donper product lines.

Slush and soft-serve machines

Pricing and warranty

What it costs. What we stand behind.

$99

Diagnostic visit. Credited toward the repair.
Written

3 months standard, 1 year on inverter boards, up to 2 years on sealed-system rebuilds. Quoted in writing before work starts.
CSLB

#1136642. Bonded and insured. We file warranty paperwork when applicable.

Nearby cities

Donper service in neighboring cities.

More cities

Donper across our service area.

FAQ

Donper in East Palo Alto questions, answered.

Do you actually cover East Palo Alto, or just the bigger cities around it?

Yes, we cover East Palo Alto directly. Our technician lives on the Peninsula in San Mateo County and runs this area on the same route as Menlo Park and Palo Alto.
Could our building's old wiring be causing the problem?

It happens more than people think. I check the circuit the machine runs on before assuming the compressor or the board has failed, especially in older retail spaces.
What does the visit cost?

$99 for the diagnostic, credited toward the repair. You get a written quote before any work starts.

Need Donper service in East Palo Alto?

Tell us what is broken. We will quote it.