| Sterling Service Group Inc. Sterling Service Group Inc. established in 1987, specializes in warranty repair and maintenance for Sub-Zero, Wolf, Best & Scotsman products. Serving the Chicagoland area with factory trained and authorized technicians. |
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| Official Factory Authorized Warranty Service For: |
| Sterling Service Group Inc. Warranty Repair for: |
| Sterling Service Group Inc. |
| (800) 492-2121 |
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| Sterling Service Group Inc 1150 Ensell Rd, Lake Zurich IL 60047 (800) 492-2121 |
