Services
Everything under one roof.
Sigma supports builders, architects, and designers from material selection through final installation — including Sigma Terrazzo for microcrete and custom systems.
Marble & Stone
Natural stone installation for lobbies, suites, and public spaces — from slab selection in quarries abroad to precision field installation.
Tile
Ceramic, porcelain, and specialty tile at any scale — including pioneering thin-format porcelain on vertical surfaces.
Terrazzo
Sigma Terrazzo delivers microcrete floors, custom stair treads, and terrazzo systems for corporate campuses and civic spaces.
Design & Drafting
In-house drafting, shop drawings, and design support so architects and builders stay aligned from pre-construction through turnover.
Fabrication
On-site and shop fabrication at our Dallas facility — countertops, vanities, CNC-cut slabs, and custom stone elements aligned to your schedule.
Material Procurement
We work directly with builders, architects, and designers to source materials globally and manage delivery to the job site.
Dallas, Texas
In-house fabrication. Dallas shop.
Sigma's Dallas fabrication facility handles stone and tile work before it ever reaches the job site — CNC cutting, edge profiling, terrazzo, and custom elements built to your drawings and schedule.
When only the best will do
Your next landmark starts here.
Partner with the team behind DFW Terminal D, Raymond James Stadium, and AT&T Stadium.
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