Box Appliance is the exclusive Premier Partner and Factory Certified Service for Sub-Zero, Wolf, and Cove in Southern California, serving Los Angeles, Orange County, San Diego, and other areas. We have long specialized in the repair and maintenance of Sub-Zero, Wolf, and Cove appliances. Our service technicians receive extensive and ongoing training from our manufacturer partners so that we can offer you prompt, courteous and always professional service. We have been a family-owned and -operated company since 1974, and our future holds the same commitment to our customers and "Excellence in Service."
Technicians were friendly, punctual and clean. However, our complaint of a slamming door on our new Sub-Zero refrigerator , is unresolved. The technicians replaced the hinge (which I am told is not adjustable to how strong it closes the door-only being level) the problem still exists. It’s disappointing to have purchased a “high end” appliance and have such issues that are not repairable
KP
Kristi Phillips
6 days ago
5.0
Excellent service from our Sub-Zero refrigerator repair technician. He was extremely knowledgeable, professional, friendly, and arrived right on time. He quickly explained everything clearly, and did a great job with educating us. It’s hard to find someone this reliable and experienced these days. Highly recommend!
DA
Daniel A
6 days ago
5.0
The Box Appliance team is extremely knowledgeable and quick to help. Don’t bother calling anyone else to assist with any problems you may have with your appliances.
I had a brand new Sub Zero Panel Ready refrigerator installed by a local distributor. There were 2 major issues from day one.
The Box Appliance customer service team answered the phone immediately and walked me through how to fix problem #1. They then scheduled an appointment for 2 technicians to come out and fix problem #2. They showed up right on time with the correct replacement part in hand.
Their entire staff is knowledgeable, professional, and confident. I am more than happy with my experience.
BM
Brad Miller
May 12, 2026
5.0
David and Victor did an excellent job. They arrived on schedule and got right to resolving the issues with our Sub-Zero. We appreciate their expertise and professionalism. We also were impressed with their attention to detail. They explained things as they went and were very careful so as not to damage the surface of our significant investment. Our thanks to David, Victor, Katrina & the entire team at Box Appliance for keeping us well informed throughout the process.
Brad & Susan
JM
Jennifer Miller
Apr 27, 2026
1.0
Dealing with Box Appliance was a frustrating experience from start to finish. Every person I spoke with struggled to provide clear or consistent information, and it often felt like no one truly understood the situation.
Communication across customer service, management, and installers was extremely poor. I was repeatedly told that specific steps would resolve the issue, yet the problem remained unresolved each time.
I spent countless hours trying to coordinate a solution, including multiple appointments with installers who arrived without the correct parts—even though the company was aware of what was needed. On top of that, I also waited for a parts delivery that turned out to be incorrect.
Overall, the lack of communication, organization, and follow-through made this an incredibly disappointing and time-consuming experience.
What brands does Box Appliance specialize in servicing?
Box Appliance exclusively partners with and provides certified service for Sub-Zero, Wolf, and Cove appliances.
Where is Box Appliance located?
Box Appliance is located at 12300 Crosthwaite Cir, Poway, CA 92604, USA.
What are the business hours of Box Appliance?
Box Appliance is open Monday through Friday from 8:00 AM to 4:30 PM and is closed on Saturdays and Sundays.
How can I schedule a service request with Box Appliance?
You can schedule a service request online at https://boxappliance.com/service-request/ or contact them by phone.
What types of repair services does Box Appliance offer?
Box Appliance offers repair services for Sub-Zero refrigerators, Wolf appliances including ovens and ranges, and Cove dishwashers.
How experienced is Box Appliance in appliance repair?
Box Appliance has been family-owned and operated since 1974, specializing in Sub-Zero, Wolf, and Cove appliance repairs with factory-certified technicians.
What is the contact email for Box Appliance customer service?
You can reach Box Appliance via email at service@boxappliance.com for service inquiries.
Are there any nearby storage facilities close to Box Appliance?
Yes, The Box Co-op and Mutual Trading Company are nearby storage facilities you can visit if you need storage or professional services close to Box Appliance.
What nearby businesses might be useful to visit along with Box Appliance?
Nearby you can find Tuk for shopping and professional services, O'Brien’s Boulangerie for dining, and Precision Glass and Windshields Poway CA for automotive needs, making it convenient to combine errands.
Is there a local bakery close to Box Appliance where customers can get refreshments?
Yes, O'Brien’s Boulangerie is a nearby bakery, cafe, and restaurant where customers can enjoy food before or after visiting Box Appliance.
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