If You Are Selling Your House, Call Charles Sampson for The Results Seek. Call Us Today at 843-384-7300. This is what we do. We bring buyers and sellers together. Since we have been in business since the seventies, we have a long list of people that continually have us as their choice to assist them with any real estate transaction. Charles Sampson Group of Charter One Realty 81 Main Street #202 Hilton Head, SC 29926 (843) 348-7300