Sub-Zero Repair and Maintenance 

Appliance Repair Service, a Sub-Zero and Wolf Factory Certified Service Premier Partner company, has served the Greater Philadelphia Metropolitan area for more than 30 years. Our certified service technicians receive ongoing training and specialize in maintaining and repairing all Sub-Zero products. For more information about Sub-Zero’s extensive Factory Certified Service training program, visit

The Sub-Zero Difference 

Sub-Zero is committed to creating the world’s finest refrigeration appliances. While other brands build appliances of all types, Sub-Zero has remained focused on refrigeration to refine and master their specialty.

Sub-Zero has the most energy-efficient refrigeration units — they last 56 percent longer than ordinary refrigerators. Even the larger models use less energy than a 100-watt light bulb. Sub-Zero refrigerators are made in the United States, and the cost of each appliance goes toward high-quality parts and manufacturing standards. With their state of the art design and luxury sensibilities, Sub-Zero appliances can be integrated into any room décor and withstand the test of time.

Those who already own a Sub-Zero refrigerator, freezer, ice machine, or wine storage unit know the many benefits of these revolutionary appliances. Sub-Zero refrigerator air purification and dual refrigeration keep air sealed between the refrigerator and freezer to keep food fresher and help it last longer. Your Sub-Zero refrigerator exceeds market expectations, but you can extend its efficiency and lifespan by providing regular maintenance and service. Be sure to call Appliance Repair Service for your annual clean and service that includes a complimentary multipoint inspection.


Common questions and troubleshooting for your Sub-Zero refrigeration units 

Your Sub-Zero product warranty

Product specifications and manuals

How to locate your Sub-Zero product serial number

Contact Appliance Repair Service

Where is your local Sub-Zero distributor