Contact Sierra Auction

Sierra Auction - Arizona's Largest Monthly Public Auction is committed to serving our customers with the best service and care available. Please use the form below or contact us directly if you have any questions about Sierra Auction or our services and we'll get back with you very soon. Please fill in all required * fields so that we may better assist you.

Get answers to your questions quickly by visiting our FAQ Page. Office: 602-242-7121.

Phoenix Office

  • 3570 Grand Ave. Phoenix, AZ 85019
  • Phone: (602) 242-7121
  • Fax: (602) 246-1903
  • View Map

Tucson Office

  • 3911 N Highway Dr, Tucson, AZ 85705
  • Phone: (602) 242-7121
  • Fax: (520) 882-1553
  • View Map

Business Hours

Phoenix Location

  • Monday-Friday: 8am to 4pm
  • Saturday: Closed
  • Sunday: Closed

Tucson Location

  • Monday-Friday: 8am to 4pm
  • Saturday: Closed (Auctions online ONLY, 1st and 3rd Saturday)
  • Sunday: Closed
  • Preview Days (Thursday & Friday before Auction): 8am-4pm

Useful Links

Looking for a quick answer to your questions?

Visit our FAQ page & get helpful tips & answers to the most frequently asked questions about our auction process, payments, shipping, consignments, and more!

View FAQ Page