Warehouse Store, Big Box Store
10000 W Mcdowell Rd (at N 99th Ave)
Avondale, AZ 85392
(623) 907-5663
10:00am - 8:30pm
10:00am - 8:30pm
10:00am - 8:30pm
10:00am - 8:30pm
10:00am - 8:30pm
9:30am - 6:00pm
10:00am - 6:00pm


  • Take your sample and move on. Don't clog up an isle just to receive a free meal. Most people are here to shop and spend money.
  • YOU ARE NOT THE ONLY ONE HERE! Move out of the way for the other people that don't have their heads up their ass!!
  • Snack on samples while you shop.
  • Polish, slice of pepperoni and a yogurt. Its heaven!
  • Go for lunch hungry leave full yummy those samples are tasty
  • Interior detail done by:
  • Use the coupons! I've saved over $100 in one visit before. Today I saved $68! :)
  • Costco has really great bulk items for great prices. We come here for the prices on fruit
  • First timer tips. Have your membership card in your hand when you walk in. Leave all heavy/lg items in cart and cashier will ring it up from there. Keep receipt in your hands for final door check.
  • Shop on the weekdays after 6 to avoid the congestion
  • Organic ground beef now here!
  • Best Costco around!
  • Make sure you get there early as it was packed.
  • Always busy. People are rude driving thru the parking lot & even worse inside. So impatient!
  • Can use a napkin when you're eating at the food court
  • Not too busy friday morning!
  • Protip: leave your cart in a safe spot while browsing. That way you aren't part of the ridiculous cart traffic lane and can move around...think smarter, not like the crowd.
  • do not go on Sunday
  • The lines to checkout and to get gas are always long so come with patience
  • I wish they'd get rid of samples.

Nearby places

1813 N Dysart Road (at W McDowell Rd)
10035 W McDowell Rd (at N. 99th Ave)
10205 W McDowell Rd (at N 103rd Ave)