Repair across Chatsworth
Chatsworth has a character all its own at the rugged northwest edge of the Valley, where the Santa Susana sandstone rises behind the houses and Stoney Point looms over the neighborhoods below. Out here the lots run large, and the equestrian estates and ranch style homes through Indian Springs, Twin Lakes and the area around Chatsworth Reservoir tend to be built for space. Their country kitchens are sized to match, often anchored by a Wolf range and a Sub-Zero built in that have to keep pace with real cooking and real entertaining.
The climate here is dry and dusty, and the heat that rolls off the foothills is the quiet adversary of any refrigerator. Fine grit drawn across a Sub-Zero condenser and long, hot afternoons combine to wear cooling systems faster than a softer inland setting would, so keeping a built in column or a wine storage unit running steady is a genuine year round concern rather than a passing worry. We give that side of the kitchen the same expert attention we bring to a Wolf cooktop or oven that has lost its calibration.
Reaching the larger semi rural lots off Santa Susana Pass, with their long private drives and horse property setbacks, is part of the everyday work here. Our technicians know the roads, plan for the access, and arrive with genuine Sub-Zero and Wolf parts so a repair on one of these expansive country kitchens is handled thoroughly and, wherever possible, in a single visit.

Sub-Zero · Refrigeration
Sub-Zero repair in Chatsworth.
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 Chatsworth.
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
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.
$95 diagnostic, waived with your repair
One flat diagnostic visit. Go ahead with the repair and the diagnostic costs you nothing.
Concierge scheduling
One point of contact, arrival windows kept, and updates by text or call, whichever you prefer.
Licensed and insured
Bonded and fully insured on every visit. Documentation ready on request.
Neighbourhoods we cover
At your door across Chatsworth.
From Stoney Point Park to Chatsworth Reservoir, an Onyx technician serves the homes of Chatsworth and the surrounding San Fernando Valley.
Local questions
Chatsworth questions, answered.
Do you service the gated estates and horse property homes off Santa Susana Pass and around Stoney Point?
Yes. Our technicians regularly reach Chatsworth's hillside and equestrian properties, including the larger semi rural lots on the community's northwest edge, scheduling factory certified Sub-Zero and Wolf service around long private drives and ranch property access.
Does the dry, dusty heat near Stoney Point affect my Sub-Zero refrigerator?
It does. Fine foothill dust pulled across a condenser, combined with the hot dry afternoons that settle over Chatsworth, makes a Sub-Zero work harder to stay cold. Regular condenser cleaning and prompt attention to weak cooling go a long way toward protecting these built in units out here.
What does the diagnostic visit cost?
The diagnostic is a flat ninety five dollars. The technician inspects the appliance, explains exactly what went wrong, and quotes the repair before any work begins. If you approve the repair, that ninety five dollars is credited toward it, so the diagnosis effectively becomes free.
Are repairs guaranteed, and do you use genuine parts?
Every repair uses genuine Sub-Zero and Wolf parts and is backed by a three year warranty supported by the manufacturer. With twenty four years focused on luxury appliances, we repair both legacy and current generation units to their original factory specification.
The Onyx guarantee
The 3 Year Onyx Warranty, parts and labor, in writing.
A $95 diagnostic, waived with your repair, and 24 years on luxury appliances behind every visit.
Nearby
We also serve, close to Chatsworth.
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.
$95 diagnostic, waived with your repair.
