Sigma Surfaces, based in Dallas, TX, distributes granite, marble, and other natural stone products to contractors, architects, and homeowners. We specialize in providing premium materials and expert advice.
Operator computes a Health score every night at 2 am HST. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Sigma Surfaces broke down on May 9, 2026.
Operator ranks every granites upplier in Dallas every night at 2 am HST using reviews, response rate, and local market share.
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