Repair across Hidden Hills
Hidden Hills sits behind its own gates off the Ventura Freeway, an equestrian zoned community where ranch estates and modern compounds spread across Long Valley, Round Meadow, and Ashley Ridge under wide private skies. The bridle trails, the white rail fencing, and the deliberate seclusion all point to one thing your household already values, which is privacy. When a Sub-Zero column refrigerator stops holding temperature or a Wolf range refuses to light in one of these show kitchens, the repair has to honor that same discretion from the moment a technician reaches the guard gate.
We treat a service call here the way your estate manager would. Guest clearance is arranged ahead of time, arrival is quiet and low in profile, and the work happens calmly inside the kitchen without photographs or fuss. Our technicians carry 24 years of experience on luxury appliances, so a wine storage unit that has drifted out of range, a freezer building frost, or a Wolf oven that bakes unevenly is diagnosed and corrected with care for the cabinetry and stone around it.
Because so many Hidden Hills homes run multiple Sub-Zero units across the main kitchen, a butler's pantry, and a wine room, we plan the visit to cover everything in one quiet appointment rather than several. The goal is simple. Your refrigeration and your Wolf cooking suite return to factory performance, and your household never feels the interruption.
Hidden Hills properties are compounds more often than houses, and the refrigeration follows the architecture. A main residence, a guest house, and a barn conversion can each carry their own Sub-Zero equipment, with a wine room in one building and entertaining refrigeration in another. We treat the property as the unit of service: one scheduled window, every machine on the grounds diagnosed and corrected, one written summary when the gate closes behind us.
The community's soul is privacy, and our procedures are built for it. Clearance through the guard gate is arranged before the day, the van is unmarked in profile beyond its cleanliness, photographs are never taken, and NDAs are signed whenever a household prefers them. The same discretion extends to how we discuss our work, which is to say we do not.
Equipment here runs newer than most of our territory, designer series columns and current Wolf ranges installed in the last decade, and newer machines fail in newer ways: control boards, sensors, and electronics more often than worn mechanicals. Our technicians carry the diagnostic depth for the current generation, so an electronic fault is read precisely rather than guessed at.

Sub-Zero · Refrigeration
Sub-Zero repair in Hidden Hills.
Refrigerators · Freezers · Wine Storage. Factory trained service with genuine parts, restored to the manufacturer's specification.
- Refrigerator not cooling
- Freezer not freezing
- Heavy frost buildup
- Door not sealing
- Ice maker not making ice
- Water leaking from the bottom

Wolf · Cooking
Wolf repair in Hidden Hills.
Ranges · Cooktops · Wall Ovens. Factory trained service with genuine parts, restored to the manufacturer's specification.
- Oven won’t heat or hold temp
- Uneven baking
- Burner won’t light or clicks
- Range flame control
- Touch panel and display errors
- Door and gasket heat loss
Every service
Every Sub-Zero & Wolf service we bring to Hidden Hills.
Why Onyx
The care your kitchen deserves.

Factory trained specialists
Vetted, uniformed technicians who work on Sub-Zero and Wolf and nothing else.
Genuine factory parts
Only Sub-Zero and Wolf OEM components, sourced direct. No aftermarket substitutes.
White glove home protection
Floors, stone, and cabinetry are draped and protected before a single panel comes off.
One Quote. One Price.
Guaranteed repair with no supplemental estimates. The number we put in writing is the number on your invoice.
Concierge scheduling
One point of contact, arrival windows kept, and updates by text or call, whichever you prefer.
Fully bonded and insured
Comprehensive coverage on every visit. Documentation ready on request.
Neighbourhoods we cover
At your door across Hidden Hills.
From Long Valley Road to Round Meadow Road, an Onyx technician serves the homes of Hidden Hills and the surrounding Conejo Valley / western San Fernando Valley.
Local questions
Hidden Hills questions, answered.
Can your Sub-Zero and Wolf technicians work within the gated, privacy minded Hidden Hills community?
Yes. We arrange guest clearance at the gate in advance, arrive in a quiet and low key manner when you ask, and follow the no photo, appointment only expectations that residents here rely on. Your technician comes prepared to complete the work in a single calm visit whenever the parts allow.
How does your pricing work?
One Quote. One Price. Guaranteed Repair. No Supplemental Estimates. After the diagnosis you receive a single written quote for the complete repair, and the number we put in writing is the number on your invoice. If the job turns out harder once the panels come off, that cost is ours to carry.
Do you use genuine Sub-Zero and Wolf parts on estate appliances?
Always. We install genuine Sub-Zero and Wolf components matched to your exact model, which protects both the performance of your integrated refrigeration and the resale value of a kitchen built around these brands.
How soon can you reach a home in Long Valley or Round Meadow?
We schedule most Hidden Hills calls for the same day or the next, coordinating the gate entry beforehand so your appointment window stays exact and your household routine is never left waiting.
Our property has appliances in several buildings. How do you handle that?
As one visit. Main house, guest house, and any outbuilding refrigeration are inventoried when you book and serviced in a single appointment, with one summary of everything done.
Will you sign an NDA before working in our home?
Yes, whenever the household prefers it. Discretion is standard on every Hidden Hills visit regardless: pre cleared entry, no photographs, and no discussion of the homes we enter.
The Onyx guarantee
The 3 Year Onyx Warranty, parts and labor, in writing.
One Quote. One Price. Guaranteed Repair. No Supplemental Estimates. And 24 years on luxury appliances behind every visit.
Nearby
We also serve, close to Hidden Hills.
See every city we serve across Los Angeles & Southern California.
Same day service · Los Angeles & Southern California
Your peace of mind is one call away.
One number, and it is handled, from diagnosis to a kitchen that simply works again.
One Quote. One Price. Guaranteed Repair. No Supplemental Estimates.
