Skip to main content

Old and Commercial Wolf Information


  • Who to contact for service on an old Wolf product
  • Determine the configuration of an old Wolf product
  • What is the phone number for ADCO?
  • What is the phone number to Wolf Commercial or Wolf Equipment or Vulcan range?
  • Where to refer customers with old Wolf models that have service issues
  • Wolf Snorkler, Challenger, Wolf Salamander, Wolf Trash Compactor, or Wolf Regency Griddles
  • Older Wolf products
  • Red Wolf logo


  1. Determine if the unit is commercial or residential.
    • Wolf Equipment can help provide service and any other information for Wolf Commercial Products at 800.814.2028.
    • Wolf Equipment website is
    • Wolf Equipment is now a division of ITW Food Equipment Group, LLC.
    • Wolf Snorkler, Wolf Salamander, Wolf Challenger, Wolf Trash Compactor, and Wolf Regency Griddles are commercial products, which are handled by Wolf Equipment.
    • Wolf Commercial ranges will have solid doors vs. glass doors on residential units as well.
  2. Determine if the Residential unit has a wolf head logo.
    • If the wolf head logo is black in color, or the unit was purchased after 1/1/97 and service is needed, contact Factory Certified Service to schedule an appointment for repair.
    • If the wolf head logo is red in color, or the unit was manufactured before 1/1/97:
      • For part numbers, part information, or other information on these products, contact ADCO at (877) 388-5226 or 877-913-8999. ADCO is the company responsible for Residential Wolf range service for products built during this time.
    • ADCO is in Arizona.

For serial tag locations, refer to Wolf Serial Tag Location Guide

For a list of current and former Wolf models, refer to Wolf Model Number Timeline.

See also, Used Product Value.


Need further assistance? Contact Customer Care at 800.222.7820 or provide your information below and request a Customer Care representative contact you.

Ask Your Question

We're standing by with answers

Whether you're shopping for appliances or have questions about those you already own, we've got the resources you need. Talk directly to a customer care expert at the Sub-Zero, Wolf, and Cove service center, or connect with an appliance consultant at an official showroom near you. Get quick answers online, or reach a certified service provider or installer. And much more.


Call us at (800) 222-7820