The NTMA Accredited Education Program is a voluntary program for contractors who wish to obtain a professional designation of quality and expertise. These companies have demonstrated their commitment to ensuring the highest standards within the terrazzo industry.

ComoanyAddressCity, State & ZipContact NamePhoneEmailWebsite 
American Marble Mosaic Company6314 St. Augustine St.Houston, Tx 77021Robert Bertin(713) 747-763, Fax (713) 747-2526rbertina@mericanmarble.comhttp://www.americanmarble.com
American Tile & Terrazzo Co., Inc.124 N. Meadow St.Metairie, La 70003Clyde Martin(504) 305-293, Fax (504) 305-3371clyde@atterrazzo.comhttp://www.atterrazzo.com
Associated Terrazzo Company, Inc.1991 Oakdale AvenueSan Francisco, Ca 94124-2003Eddie Lourenco(415) 641-1995 Or Mobile # (415) 672-3753,Fax (415) 641-1996epl@associatedterrazzo.comhttp://www.associatedterrazzo.com
Corradini Corp.18100 Mt. Washington St.Fountain Valley, Ca 92708Chris Corradini(323) 221-3191 Or (800) 782-9252 Fax (323) 221-0188chrisc@corradinicorp.comhttp://www.corradinicorp.com
Grazzini Brothers And Company1175 Eagan Industrial RoadSt. Paul, Mn 55121Gregory P. Grazzini(651) 452-2700 Or (651) 452-1201 Fax (651) 452-2701ggrazzini@grazzini.comhttp://www.grazzini.com
Southern Tile & Terrazzo Co., Inc.6829 LindberghHouston, Tx 77087Michael Maraldo(713) 649-2434 Fax (713) 649-6141mmaraldo@southerntileterrazzo.comhttp://www.southerntileterrazzo.com
T. B. Penick & Sons, Inc.15435 Innovation Dr., Ste. 100San Diego, Ca 92128Frank Klemaske(800) 239-3046 Fax (858) 558-1881frank@tbpenick.comhttp://www.tbpenick.com