From Santana Row kitchens to Silicon Valley campus cafeterias, we've kept commercial refrigeration running cold since 1980. Every hour down costs $500+ in spoilage and lost service.
9 out of 10 combi oven repairs are completed on the first visit. We ask about your brand and symptoms before we dispatch so our technicians arrive with the right parts already on the truck. That is what drives our 90% first-time fix rate.
30-day labor warranty on every repair. Written estimate before we start. Emergency response in 2–4 hours, 24/7.
Superior Service has handled commercial refrigeration repair in San Jose for over four decades. We stock compressors, evaporator coils, TXVs, and condensing units for True, Turbo Air, Beverage-Air, Traulsen, and Hoshizaki systems on every truck. Whether it's a two-door reach-in at a downtown San Jose bistro or a walk-in freezer serving a Santana Row hotel kitchen, we know the failure modes and we carry the parts. Our techs diagnose electronically controlled systems, walk-in panels with infiltration issues, and the specific refrigerant pressures for R-404A, R-134a, and newer R-448A blends.
We see compressor valve failures on older True T-series reach-ins, door gasket leaks causing frost buildup on Turbo Air models, and capillary tube restrictions in under-counter units. Our trucks carry relay boards for Dixell and Danfoss electronic controls, run capacitors in every common MFD rating, contactor sets, and fan motors for both evaporator and condenser applications. We pull vacuum to 500 microns, leak-check with nitrogen, and verify superheat and subcooling on every repair before we leave your site.
Average combi oven repair: $400–$800. Average day of lost revenue with a down unit: $500–$2,000. Getting it fixed today instead of waiting 2 days for the manufacturer pays for itself before we leave the parking lot.
Written estimate before any work begins. You approve the repair, we start. You don't approve, you owe nothing.
Technicians dispatched immediately. On-site within 2–4 hours for commercial accounts in our service area.
We pull the most likely failure components for your brand before dispatch. 90% of jobs completed on the first visit.
We stock parts for the most common combi oven brands on every truck. 90% of repairs done in one visit — no waiting for a callback.
The fix stays fixed. Any issue related to our repair within 30 days, we come back at no charge.
Emailed to you immediately after the job. Health-inspection ready documentation.
"Our True T-49 went down Friday lunch rush. They had compressor and relay on truck. Back cold in 90 minutes."
"We use them for six walk-ins and four reach-ins. They know Hoshizaki inside and out. Always have the parts."
"Beverage-Air cooler died Sunday morning. They came in two hours, found the TXV stuck. Fixed it before we lost product."
Not all commercial refrigeration repair in San Jose is the same. Many HVAC generalists don't stock foodservice refrigeration parts or understand health code temperature requirements.
| Superior Service | Manufacturer / Others | |
|---|---|---|
| On-site response time | 2–4 hours | 24–72+ hours |
| 24/7 live dispatch | Yes — always | Voicemail or callback |
| Parts on the truck | Pre-pulled for your brand | Often ordered after diagnosis |
| First-time fix rate | 90% | Typically 40–60% |
| Diagnostic fee | Waived with repair | Charged regardless |
| Fix guarantee | Second visit free if not fixed | No guarantee offered |
| Brands serviced | All major brands | Single brand (OEM) or unknown |
| Digital service records | Emailed same day | Varies or unavailable |
One call gets a live dispatcher, a technician dispatched, and an on-site arrival within 2–4 hours. The longer you wait, the more it costs you.
(714) 598-2370Get priority dispatch for commercial refrigeration repair in San Jose—submit your details or call (714) 598-2370 now. For emergencies, call (714) 598-2370 directly. For non-urgent service or maintenance quotes, use the form and we follow up within one business hour.