How quickly can you reach Castro Valley from San Ramon?

About 20 minutes over Crow Canyon Road, faster than most of our own valley traffic. We also run Hayward, San Leandro, and Dublin regularly, so Castro Valley sits in the middle of an active route. Morning calls very often get same-day service.

Can you come before we open or after close so we don't lose sales?

Yes. For boulevard restaurants we regularly schedule early morning or after-close visits. Tell me your hours when you call and we will work around the rush instead of through it.

The machine is old. Should I repair it or replace it?

I will tell you straight after the diagnostic. If the drum and compressor are healthy, most Ultra-2 failures are worth fixing. If the sealed system is going, I put the replacement math in the written quote so you decide with real numbers instead of pressure.

BUNN · CASTRO VALLEY

Service · All Bunn Models

Bunn Frozen Beverage Machine Repair · Castro Valley, CA

Same-day Bunn slush machine repair over Crow Canyon from San Ramon.

$75 diagnostic (waived with repair)
Same or next-day best effort
CSLB #1136642

Call (925) 999-4095

Bunn in Castro Valley

Bunn commercial service.

Castro Valley Boulevard runs a long line of family restaurants, donut shops, gas station convenience stores, and the bowling alley crowd, and Bunn frozen drink machines earn their keep in a lot of them. When a machine on the boulevard quits during a hot week, the lost drink sales show up on the register immediately.

We are close. Crow Canyon Road connects San Ramon to Castro Valley in about 20 minutes, which makes this one of our fastest commercial response areas. I stock Ultra-2 seals, condenser filters, start components, and JDF valves on the van so a boulevard call usually gets fixed in one trip.

ADRIUM Service Solutions, owner Andrew Kuznetsov, EPA Section 608 Universal certified, CSLB #1136642. Diagnostic is $75 and waived when you approve the repair. Written quotes, one-year repair warranty, open 7 days.

Common repairs we do

What we close on the truck.

Clogged condenser filter starving the refrigeration deck. Fryer exhaust and street dust load the condenser filter fast in boulevard kitchens. The machine keeps running, product goes soft by afternoon, and the compressor cooks itself trying to compensate. I clean the coil and filter, check head pressure, and set the crew up with a two-week filter rinse habit that prevents most repeat calls.
Gearbox wear on all-day Ultra-2 units. A machine that runs open-to-close develops gearbox lash you can hear, a clunk each time the auger reverses. Keep running it and the gear train strips during a rush. I evaluate whether the gearbox needs rebuild or replacement and quote both paths in writing so the owner picks based on the machine's age.
JDF juice dispenser solenoid and ratio faults. On JDF units the dispense solenoid sticks and the water-to-concentrate ratio drifts, so drinks come out weak or the valve drips overnight. Both problems waste product money every single day they go unfixed. I replace the solenoid, recalibrate the ratio, and verify it with a measured pour.

Models we service

Bunn product lines.

Ultra-2 and Ultra-NX frozen and granita dispensers
JDF juice and drink units

Pricing and warranty

What it costs. What we stand behind.

$75

Diagnostic visit. Waived when you book the repair with us.
Written

90 days on consumables, 1 year on major parts, 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

Bunn service in neighboring cities.

FAQ

Bunn in Castro Valley questions, answered.

How quickly can you reach Castro Valley from San Ramon?

About 20 minutes over Crow Canyon Road, faster than most of our own valley traffic. We also run Hayward, San Leandro, and Dublin regularly, so Castro Valley sits in the middle of an active route. Morning calls very often get same-day service.
Can you come before we open or after close so we don't lose sales?

Yes. For boulevard restaurants we regularly schedule early morning or after-close visits. Tell me your hours when you call and we will work around the rush instead of through it.
The machine is old. Should I repair it or replace it?

I will tell you straight after the diagnostic. If the drum and compressor are healthy, most Ultra-2 failures are worth fixing. If the sealed system is going, I put the replacement math in the written quote so you decide with real numbers instead of pressure.

Need Bunn service in Castro Valley?

Tell us what is broken. We will quote it.