M.B.
Check out Floor and Decor in Arlington. It is off of 360 and Pioneer Pkwy. Here's the address and phone number:
2450 E. Pioneer Pkwy
Arlington, TX 76010
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We are also remodeling our entire kitchen, by choice. My husband does a lot of comparison shopping and this is where we have decided to get our tile and back splash. (Good selection and price) I am not familiar with Builder's Supply, but there is a Builder's Surplus in Haltom City. Here's their address:
5832 E Belknap St, Haltom City - ###-###-####
Hope this helps!
-M.