| Business | Phone |
| Bart Mullin Appraisal Co 31 Dunnemann Ave, Charleston 29403 | (843) 853-2113 |
| Csm Gem Lab 1812 Savannah Hwy, Charleston 29407 | (843) 766-0873 |
| Goin Fine Art Appraisal 30 Riverdale Dr, Charleston 29407 | (843) 556-7216 |
| Goodwin Group Inc 4031 W Montague Ave, Charleston 29418 | (843) 225-7935 |
| Lowcountry Appraisal Svc 35 Saint Augustine Dr, Charleston 29407 | (843) 571-0355 |
| Petterson Antiques Auction 379 Clayton Dr, Charleston 29414 | (843) 571-0577 |