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Welcome to Modern Builders Supply, Inc.

Whether you are a Developer, Builder, Architect, Designer, Masonry Contractor or Homeowner, here’s where you’ll find the best stone, brick, block, slate and hardscape products in San Diego County and South Orange County. Contact one of our personable and knowledgeable sales associates today.

Holiday Hours

Christmas Holiday Schedule

Closing early: 12/24/19

Closed: 12/25/19

New Years Holiday Schedule

Closed: January 1, 2020

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