Roofing Rules in South Carolina: What Charleston, SC Homeowners Should Know
Before a new roof goes on your house in Charleston, SC, a handful of state and local rules decide who may do the job, who signs off on it and what you can undo. This page sums them up in everyday words so you can read a roofer's paperwork with confidence.
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This is a summary of public law, not legal advice.
- Look the roofer up. South Carolina roofers register with the state, and a free online lookup lets you confirm it before you sign.
- Keep your deductible yours. Any offer to pay, skip or refund it breaks state law.
- Keep the claim yours. No roofer may argue your claim with the insurer.
- Watch the dates. A written claim denial opens a short window to cancel an insurance-funded contract.
The State Registration Rule
In South Carolina, a roofing job worth more than $500 counts as residential specialty contractor work, and roofers who take it on register with the SC Department of Labor, Licensing and Regulation (LLR) through its Residential Builders Commission. Search the name on your estimate in LLR's online lookup, and if anything doesn't line up, call the Commission at 803-896-4696.
Inside City of Charleston limits, contractors also need a City business license, and the City's residential permit application has a blank for each number. Ask for both early.
State law also makes it a misdemeanor to offer residential contracting without the proper credential, which is why this site only explains and refers. Roof Replacement Charleston SC is a free referral service that inspects nothing, prices nothing and signs nothing. Your request goes to one independent local roofer, and the estimate, contract and work all come from that roofer. Roofers may send us a fee for each referral; you pay nothing and receive nothing of value from us.
Deductibles and the Law
South Carolina bars contractors from paying, waiving or rebating a homeowner's insurance deductible, and from promising to. The ban reaches workarounds too, such as a "referral fee" or gift handed to anyone tied to the property. If a roofer says the deductible "won't be a problem", treat it as a warning sign. That bill is yours.
The same law keeps roofers out of claim negotiations: a contractor may not act for you with the insurer or offer to. A roofer can still measure, photograph and write up the damage for you to pass along. If you want help on your side, South Carolina requires public adjusters to hold a state license, and you hire one yourself.
Coastal policies may also carry a separate hurricane or wind deductible. Check your policy before a storm, not after.
When You Can Cancel
Two state rules give you a way out after you sign.
- After an insurance denial. If your insurer turns down all or part of the claim in writing, an insurance-funded roofing contract can be canceled. Your deadline is midnight at the end of the fifth business day after the denial reaches you. Cancel in writing and keep a copy.
- Credit sales made at your home. Buying on credit in a sale made at your home brings a three-day cancel right.
Note the date any denial letter arrives.
Grants for Stronger Roofs
SC Safe Home is a state grant program for owner-occupied homes in the coastal counties, Charleston, Berkeley and Dorchester among them. A program inspection comes before any work, and the rules change, so check the SC Department of Insurance for current terms. Separately, some insurers credit wind-rated or IBHS FORTIFIED-style roofs on their own terms; ask yours.
What the City May Require
City of Charleston. The City's residential roofing guidance says this work is "commonly submitted as a 'Re-roofing' permit." Owners of a single-family home or duplex may apply themselves, though the roofer usually does. The form's inspections include wall and roof sheathing and strapping and tie-down, plus flood-design items in flood zones. Ask your roofer to pull the permit and book those visits. Permit Center 843-577-5550; Plan Review and Inspections 843-724-7441; Building Inspections, 2 George Street.
Historic districts. Charleston's 1931 zoning ordinance drew the first defined historic district in the United States. The BAR's roofing policy, adopted in 2014, covers the Old and Historic and Old City Districts. It favors repair, replacement in kind, and hand-crimped seams on standing-seam metal (snap-lock is not approved); aluminum or coated copper may stand in for terne, and synthetic slate or tile is "generally not appropriate". Talk to City preservation staff before you change roof materials.
Nearby towns. Each town runs its own office, and City of Charleston rules don't carry over.
- Mount Pleasant, SC. The town's FAQ draws its permit line at $1,000 in material and labor, far below a typical re-roof. Confirm with Building Inspection, (843) 884-5184.
- North Charleston, SC. Its own city and permit office. Call 843-740-2562 before work starts.
- Summerville, SC. The town lists roofing work as needing a permit; 843-851-5200. Some Summerville addresses lie outside town limits, so check which office covers yours.
- Goose Creek, SC. The city's permit list names installing new shingles or other roofing materials; apply through its online portal or call 843-797-6220, ext. 1508.
- Hanahan, SC. Permits cover construction, alteration and repairs; call Building & Codes, (843) 576-5259, about a roof.
- Unincorporated Charleston County. For parts of James Island, Johns Island and other areas outside town limits, check with Charleston County Building Inspection Services.
Door-to-door sellers in the City need a City peddler permit, so ask to see one if someone knocks.
What Homeowners Ask About the Law
Does a homeowner need anything from LLR?
No. Registration is the roofer's job. Your part is the lookup: search the company on LLR's site, confirm the name matches your estimate, and save a screenshot with your contract. In City limits, also ask for the City business license number, and for proof of liability and workers' comp coverage.
Is a deductible deal ever allowed?
No. A roofer may not pay, waive or refund your deductible, or dress it up as a discount, a gift or a referral payment to you. A price that quietly shrinks by your deductible amount counts too. Pay it yourself and keep the receipt.
Is the insurance rule changing?
A pending bill, H.4817, would repeat the deductible and claim rules in the insurance code. When we last looked it sat in the state Senate and was not law. Check whether it passed; the rules above apply either way.
Where do I send a complaint about a roofer?
For registration matters, contact LLR's Residential Builders Commission at 803-896-4696. Sales or contract problems can go to the SC Department of Consumer Affairs, and policy or claim questions to the SC Department of Insurance. Concerns about this site are covered in our complaints policy.
Citations
State law: S.C. Code § 40-59-20 (registration), § 40-59-25 (deductibles, claims, cancel after denial) and § 40-59-30 (offering to contract), scstatehouse.gov/code/t40c059.php; § 37-2-502 (home credit sales). LLR lookup, verify.llronline.com. Checked October 2026.
Local pages, read 2026-10-07: City of Charleston business license, roof permit guideline, permit application Form 1.1, BAR Policy Statement for Roofing (2014) and peddler permit; permit pages for Mount Pleasant, North Charleston, Summerville, Goose Creek and Hanahan; SC Safe Home; H.4817 status.
Questions About the Rules?
Ready to talk to someone? Request an estimate from one independent local roofer here, then measure what you're handed against the points above. The referral is free.