| Business | Phone |
| Old Port Specialty Tile Co 275 Commercial St, Portland 4101 | (207) 775-2238 |
| Paul G White Tile Co Inc 50 Allen Ave, Portland 4103 | (207) 797-4657 |
| Capozza Tile Co Inc 267 Warren Ave, Portland 4103 | (207) 797-7635 |
| Mainely Tile Inc 37 Evergreen Dr, Portland 4103 | (207) 878-0639 |
| Majolica Mosaics 67 Highland St, Portland 4103 | (207) 772-0802 |
| Distinctive Tile & Design 288 Saint John St, Portland 4102 | (207) 772-4344 |