Excell Marble and Granite is an installer of Quartz and Natural Stone countertops. Excell also sells slabs direct to builders, homeowners and contractors so they can also use their own fabricators.

Roland Feiertag Senior is founder and operates marbles and granite quarries in Brazil since 1964. Excell is an importer, it distributes slabs and ship containers of slabs to other fabricators.
Supplied by some of its own quarries in Brazil, Excell has being providing quality stones since 1970.

We are Tampa Bay’s largest selection of Natural Stone Colors.


Family-Owned Quarry


Hundreds of Slabs on Display


Indoor Showroom


Cutting and Fabrication Services


Installation Available


Full-Service Design Services

Stones from Around the World

Excell brings only the finest quality, natural stone slabs from quarries all around the world to our St. Petersburg showroom.
Granite Countertops
Marble Countertops
Onyx Countertops
Semi Precious Stones

Fabricating Countertops of the Highest Quality

What We Do

Excell Marble and Granite is Tampa Bay’s Largest Natural Stone Supplier and Fabricator of Granite, Marble, Onyx, Travertine, and Quartzite.


Our staff of talented stone-cutters and stone-finishers can fabricate anything out of stone. Then, our skilled installers can complete your project.

Project Gallery

Excell Marble and Granite is Tampa Bay’s Largest supplier, fabricator and installer of flooring, natural stone countertops and wall covering.


Roland Feiertag Senior, our founder, has been involved in the mining, cutting, finishing, installing and repairing of natural stone in Brazil for over 40 years.


Take a virtual tour of our beautiful showroom

Awesome Experience

I just wanted to THANK YOU for the exceptional service, fast turnaround time and the great skills of the fabricator and installers for my granite bathroom counters. It looks AMAZING!

Julie, Tampa

Highly Professional

Excell’s team must have marble dust in their blood – they know everything there is to know about selecting, fabricating, and installing granite and natural stone. Our granite countertops are works of art!

The Ashtons

Outstanding Job

Absolutely wonderful installation of granite which required a lot of matching of the flow of the grain in a very definite pattern. They both did an outstanding job.

Very Well Done

A job very well done. The installers were very professional & courteous. They take a lot of Pride in their work. Also the whole experience with Excell Granite was pleasant.

Joe & Sarah, Parrish