BUNN · SAN JOSE
Service · All Bunn ModelsBunn Frozen Beverage Machine Repair · San Jose, CA
Bunn Ultra and JDF repair for San Jose, done by a certified tech.
- $99 on-site diagnostic credited toward the repair. Warranty from 3 months to 1 year depending on the repair.
- Same or next-day best effort
- CSLB #1136642
Bunn in San Jose
Bunn commercial service.
San Jose is where we see Bunn frozen machines working the hardest. Downtown and the SoFA district have a dense mix of quick-serve counters, theaters, and taquerias, and a lot of them run Ultra-2 granita dispensers ten to fourteen hours a day through the warm season. Add the convenience stores along Monterey Road and Story Road running frozen carbonated and non-carbonated product nonstop, and you get machines that hit their service intervals fast.
The pattern I see in San Jose is volume damage. Auger seals that would last three years in a slow location fail in one, hoppers get refilled with product mixed too thick, and condensers plug up with kitchen grease and street dust because the machine sits near a fryer or a propped-open door. None of this is exotic. It just needs someone who knows the Ultra platform.
ADRIUM Service Solutions covers San Jose seven days a week from San Ramon. I am EPA Section 608 Universal certified, so sealed-system work on the refrigeration deck is done legally and properly, not patched. You get a written quote before I open the machine further, and repairs carry a warranty from 3 months to 1 year depending on the repair. For Bunn frozen-beverage equipment, the on-site diagnostic is $99, credited toward the repair.
San Jose details
Bunn service in San Jose: the local facts.
San Jose is about 31 miles from our base in San Ramon, in a straight line. We service ZIP codes 95120, 95124, 95125, 95129 and 95135 in San Jose.
Across the Bay Area we completed more than 1,200 repair and service jobs in the last 12 months.
Bunn product lines are on our Bunn page, and every city we serve is on our service areas page. Published jobs from San Jose are on our San Jose page.
Published jobs near San Jose
Common repairs we handle.
- Ultra-2 auger shaft seal leaks. The rear auger seal on the Ultra-2 wears out fastest in high-volume San Jose locations. Product starts weeping past the seal into the drip area behind the hopper, and if it goes long enough it reaches the drive components. I replace the seal and the wear ring together, check the auger shaft for grooving, and reset the hopper so the new seal is not destroyed in a month.
- Torque-out and auger motor stalls. When the display throws a torque fault, the machine is telling you the product froze harder than the auger motor can turn. Sometimes that is a mix problem, brix set too low for the sugar content. Sometimes the motor or gearbox is actually failing. I measure motor draw under load and test the product before condemning parts, because half of these calls in San Jose are fixed by correcting the mix ratio.
- Blocked condensers and freeze errors. Machines parked next to fryers or in dusty c-store corners plug their condenser coils, and then the Ultra cannot reject heat. Product goes soft on the busiest afternoon, then the board logs temperature errors. I clean the coil properly, verify refrigerant pressures with the 608 certification to back it, and check the fan motor, which is often on its way out by the time the coil is this dirty.
Pricing and warranty
What it costs. What we stand behind.
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$99
On-site diagnostic. Credited toward the repair.
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Written
Warranty from 3 months to 1 year depending on the repair. Quoted in writing before work starts.
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CSLB
#1136642. Bonded and insured. We file warranty paperwork when applicable.
Nearby cities
Bunn service in neighboring cities.
FAQ
Bunn in San Jose questions, answered.
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How fast can you get to San Jose from San Ramon?
It is a straight run down 680, usually 40 to 50 minutes outside of peak traffic. I route San Jose calls together with Cupertino, Sunnyvale, Saratoga, and Los Gatos, so if you book a morning slot I am often already in the South Bay. Same or next-day service is realistic for a machine that is down during a hot week. -
Do you work on both the Ultra-2 and the newer Ultra-NX?
Yes. The NX changed the control platform and some of the hopper hardware, but the refrigeration deck and the auger drive concepts carry over. -
What does the visit cost if the machine turns out to be fine?
For Bunn frozen-beverage equipment, the on-site diagnostic is $99, credited toward the repair. If the problem is product mix or a setting rather than a broken part, I will show you that on the spot and put it in writing, and you only pay the diagnostic. You get a written quote before any parts work starts.
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