About us

Welcome to Nutsite.com, a division of Western Mixers Produce & Nuts, Inc., home of the Treasured Harvest® and Tesoro de la Cosecha® brands and Pistachio Pete®. Headquartered in Los Angeles, CA, for over 50 years, and now located in Ontario, CA, we have been providing our customers with the finest Nuts, Dried Fruits and Chocolates.

High Quality, Exceptional Value & Customer Service, make the difference! From our most popular crowd pleasers to those who request a particular taste, Nutsite.com strives to bring you the very best. Packed Fresh – Shipped Fast!

Nutsite offers a wide variety of choices with just a click! Our site provides safe, secure shopping and you can trust our 50+ years of experience in providing the freshest products.

Our Gift Pack selection presents an assortment of treats that anyone will enjoy.

  • Gift tins, towers, boxes, trays are made with the finest ingredients.
  • Gourmet Goodies for friends & family.
  • Corporate Gifts for business associates.
  • Bulk items for larger occasions, such as: weddings, birthdays and general celebrations.

We appreciate your business and hope your online purchasing experience will be a pleasant one.

**Western Mixers Reserves the Right to Refuse Service/Sales to Anyone.

Office Hours

7:00 am (PST) – 3:00 pm (PST)

Will Call Pick Up Hours: 7:00 am (PST) – 5:00 pm (PST) – Monday thru Friday

CLOSED – Saturday & Sunday


Address: 2551 E. Philadelphia Street, Ontario, CA 91761 – (323) 344-5270

Monday – Friday:  7:00 am – 5:00 pm

Note: Orders placed PRIOR to 11:00 am (PST) are ready for PICK UP the same business day.
Orders placed AFTER 11:00 am (PST) are read for PICK UP the following business day.

Shipping Rates are determined by UPS Worldship (United Parcel Service).

Charges are based on the total weight of your order along with: Delivery address, City and Zip Code.

Holiday Schedule:

Western Mixers / Nutsite.com offices are closed on the following National Holidays.

  • New Year’s Day
  • Presidents Day
  • Memorial Day
  • Independence Day
  • Labor Day
  • Veteran’s Day
  • Thanksgiving Day
  • Christmas Day

Mailing List:

Are you on our MAILING LIST? Subscribe to our mailing list to receive special offers and discounts on your purchases as well as the latest news in Nuts, Dried Fruits and more!

You can can subscribe just over there on the right! AND, we promise we won’t burden you with a multitude of emails.

Allergen Statement:

Western Mixers/Nutsite is a facility that handles products containing peanuts, tree nuts, wheat, soy and dairy products (as ingredients).