| Business | Phone |
| Arnold Residential Home Build 1 Arbor Ln, St Helena Island 29920 | (843) 575-4538 |
| Carolina Shores Construction 2123 Sea Island Pkwy # A, St Helena Island 29920 | (843) 838-3996 |
| Davis & Sons Plumbing St Helena Island 29920 | (843) 838-7364 |
| Low Cost Lowcountry Constr 158 Storyteller Rd, St Helena Island 29920 | (843) 838-7321 |
| Mc Carley Construction 2 Marsh Hen Cv, St Helena Island 29920 | (843) 838-4284 |
| Sand & Seas Builders Llc 132 Ocean Creek Blvd, St Helena Island 29920 | (843) 838-5881 |
| Sand Stone Builders Inc 1900 Sea Island Pkwy # B, St Helena Island 29920 | (843) 838-5199 |