Repair across Porter Ranch
Porter Ranch homes are new, and their kitchens arrived complete. Builder suites across Westcliffe, Sorrento and the neighborhoods around the Vineyards typically pair KitchenAid dishwashers with GE Profile refrigeration and LG laundry, installed together and, eventually, aging together. Onyx Appliance Service knows these packages well. With 24 years on premium appliances, we repair what the builder installed to the standard the purchase price implied, and we do it without disturbing a kitchen that still looks like the model home.
Heat coming off the Santa Susanas works these homes hard. Compressors run long through the summer and the Santa Ana weeks, which is when a refrigerator that was merely tired becomes a refrigerator that is finished. The diagnostic is $95, waived when we complete your repair. Factory trained technicians fit genuine OEM parts, and the work carries the 3 Year Onyx Warranty, parts and labor, in writing, coverage that keeps going after the builder warranty stops.
We are open daily 7am to 7pm with same day appointments routed across the 91326 hillside neighborhoods. HOA gates and community access rules are confirmed before dispatch, so the technician arrives inside the window with the parts most likely needed already on the truck, and the repair usually ends in a single visit.

Refrigeration · Every brand
Refrigeration repair in Porter Ranch.
Refrigerators · Freezers · Wine & Beverage. Factory trained service with genuine parts, restored to the manufacturer's specification.
- Refrigerator not cooling
- Ice maker not making ice
- Water leaking from the bottom
- Heavy frost buildup
- Door not sealing
- Buzzing and loud operation

Cooking · Every brand
Cooking repair in Porter Ranch.
Ranges · Stoves · Wall Ovens · Cooktops. Factory trained service with genuine parts, restored to the manufacturer's specification.
- Oven won’t heat or hold temp
- Burner won’t light or clicks
- Cooktop zones not heating
- Uneven baking
- Touch panel and display errors
- Door and gasket heat loss

Dishwashers · Every brand
Dishwashers repair in Porter Ranch.
Built In · Panel Ready · Drawer Models. Factory trained service with genuine parts, restored to the manufacturer's specification.
- Not draining
- Not cleaning or spotting
- Leaking at the door
- Error codes and dead panels
- Racks, latches, and hinges

Laundry · Every brand
Laundry repair in Porter Ranch.
Washers · Dryers · Stacked Units. Factory trained service with genuine parts, restored to the manufacturer's specification.
- Washer not draining
- Dryer not heating
- Drum noise and vibration
- Door locks and latches
- Error codes and controls
Why Onyx
The care your kitchen deserves.

Factory trained specialists
Vetted, uniformed technicians certified across every major luxury appliance brand.
Genuine OEM parts
Only genuine components for the brand we are servicing, 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 Porter Ranch.
From The Vineyards at Porter Ranch to Porter Ranch Town Center, an Onyx technician serves the homes of Porter Ranch and the surrounding San Fernando Valley.
Local questions
Porter Ranch questions, answered.
Do you service the newer builder homes in Westcliffe, Sorrento and around the Vineyards?
Yes. We know the appliance packages these communities were built with and repair them to the standard the homes were sold at.
My builder warranty ran out. Am I covered?
Our work is. Every repair we complete carries the 3 Year Onyx Warranty, parts and labor, in writing.
Do HOA gates slow down service?
No. Community access is confirmed before dispatch so the technician arrives inside the promised window.
Can I get same day service in 91326?
Yes. We are open daily 7am to 7pm and hold same day appointments across the Porter Ranch hillside neighborhoods.
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 Porter Ranch.
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.
