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About Us
Sigma Polishing & Restoration was established in 1998 as a result of Sigma Marble & Granite’s customer demand for restoration and maintenance of natural stones. The company is partially owned by Sigma Marble & Granite which offers over 16 years of international stone fabrication and installation experience.

How are we different from the competition? Together with Sigma Marble & Granite, Sigma Polishing & Restoration offers you the convenience of dealing with one contractor. Our consortium provides full service fabrication, installation, restoration, and maintenance for all types of natural stones.

We are committed to carry-on the quality craftsmanship and ethical business practices that made Sigma Marble & Granite a success. Sigma Polishing & Restoration insures quality of your natural stone from fabrication through maintenance; our goal is to maximize the value of your investment for generations to come.

Sigma Polishing & Restoration carries on the old world tradition of stone maintenance and restoration. We view our work as art; thus we follow strict standards to achieve the maximum innate beauty of the original stone. Sigma Polishing & Restoration views each stone as a center piece for beauty and esthetic appeal.

Our fully bonded (insured) experienced professionals use the latest technology and products combined with old world craftsmanship to restore stones to their natural beauty. Our customer base includes world-class prestigious hotels, office buildings, public institutions and residential properties.

Sigma Marble & Granite
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