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Rick Sierra

Store Manager

Seattle Store

Northwest Corporate Park, Building B
6001 6th Avenue South
Seattle, WA 98108

Click here for directions.

Store Hours:

  • Mon-Fri: 7:30am - 4:30pm.
  • Saturday: Closed.
  • Sunday: Closed.

Specials & Events

Same Day Delivery Service From GranQuartz!
What You Need, When You Need It!

We know that you and your team can’t always take time to leave the shop for the supplies you need. GranQuartz will now deliver! We have partnered with UPS and Roadie to ensure your tools and equipment are delivered securely, and fast! All shipments are trackable, with proof of delivery.

Call the team at the GranQuartz Seattle store to learn more at 206-973-7640.