Roof Repair in Charleston, SC

When your roof leaks, you want the cause found and fixed, not guessed at. Big Bear repairs roofs serving Charleston and the tri-county: leaks, storm and hail damage, failed flashing and pipe boots, and the first response when water is coming in. It starts with a free, no-obligation inspection, drone-assisted when appropriate.

Roof Repair in Charleston, SC: Leaks, Storm Damage and Emergency Repairs

A roof leak in a Charleston home rarely explains itself. Before anyone talks about cost, three questions need answers: what failed, whether a storm caused it, and whether the roof has enough life left to make a repair the right money. Big Bear Roofing repairs residential and commercial roofs across the Lowcountry’s tri-county, Charleston, Berkeley and Dorchester counties, serving Charleston from our North Charleston office. The first step is a free, no-obligation inspection, drone-assisted when appropriate.

What a Lowcountry roof leak is usually telling you

A leak is a symptom, and the stain on a ceiling is rarely directly under the opening: water runs along the deck, the rafters and the top of the drywall before it shows. On Charleston-area roofs, the usual sources:

• Pipe boots. The rubber collar around a plumbing vent dries and cracks under coastal sun and heat, and water follows the pipe down into the attic. A failed boot can leak while every shingle around it looks intact.
• Flashing at chimneys, walls and valleys. Step and counter flashing, valley metal and skylight flashing sit where two surfaces meet, where water most often finds a way in. Joints that rely on caulk or roofing cement alone dry out and open, and near salt water, exposed metal and fasteners tend to corrode sooner.
• Wind-creased shingles. A summer thunderstorm can lift a shingle off its seal strip and fold it back. It may settle flat again, but a creased shingle with a broken seal can let the next wind-driven rain get underneath.
• Humidity that looks like a leak. In a hot, damp attic, moisture can condense on the underside of the roof deck and on nail tips, then drip onto the insulation. That stain calls for a ventilation fix, not new shingles.

The repair is only as good as the diagnosis: sealant spread over the wrong spot leaves the real leak in place.

Storm and hail damage on a tri-county roof

The National Weather Service logged 128 roof-relevant storm reports across the tri-county on 23 days between May 1 and September 29, 2026, more than over the same dates in 2023, 2024 or 2025, and most of them were reports of wind damage. At about 5 p.m. on July 11, 2026, a gust of 59 mph was measured at Charleston International Airport.

Wind does most of its damage at the edges of a roof, along the eaves, rakes and ridge, where uplift is strongest: creased or missing tabs, lifted ridge caps, flashing pulled loose. Hail bruising and granule loss are hard to judge from the ground, and hail damage may not leak right away. A storm repair replaces what the wind or hail broke and seals the new material to the shingle manufacturer’s instructions; when the damage runs across several slopes, the repair-or-replace question below takes over. For the first steps after a storm, see our guide to storm and hail roof damage in Charleston.

Emergency roof repair: stopping the water first

When water is coming through a ceiling, order matters. Get people away from sagging drywall and wet light fixtures, catch what you can inside and move belongings clear. Then get the water stopped at the roof with a temporary cover, which is work for a crew with fall protection, not for a homeowner on a wet, storm-damaged roof. Photograph the damage indoors, and the roof from the ground, before anything is cleaned up. Big Bear’s phones are answered 24/7.

The South Carolina Department of Insurance’s Post-Disaster Claims Guide tells homeowners to prevent further damage with essential repairs, such as covering a roof with a tarp, to keep all receipts for emergency repairs, and not to make permanent repairs before talking with the insurer, which may not pay for repairs it didn’t authorize. The Department’s homeowners FAQ adds that the cost of protecting the property from further damage is generally covered.

If insurance proceeds will pay for the job, S.C. Code § 40-59-25(C) says a contractor “shall not require any payments from an insured until the five-day cancellation period has expired” (the five business days a homeowner has to cancel after the insurer gives written notice that all or part of the claim is not covered), except for emergency services the homeowner acknowledges in writing as necessary to prevent damage to the premises.

Repair or replace? The honest threshold

Repair is the right money when the damage is isolated and the rest of the roof is sound: a failed pipe boot, a few creased or missing shingles along a ridge or rake, flashing pulled away at one chimney. Replacement becomes the right money when leaks keep returning in new places, storm damage runs across several slopes, the decking under the shingles has gone soft, or the shingles are near the end of their service life, which on this hot, humid coast tends to come in the lower half of an architectural asphalt shingle’s expected range.

If the answer is a new roof, South Carolina’s 2021 residential code defines what that means. A roof replacement removes the existing layers of roof covering down to the roof deck (R908.3), and a recover, new shingles over old, is not allowed where the existing roof is water-soaked or too deteriorated to serve as a base, where it is slate, clay, cement or asbestos-cement tile, or where it already carries two or more layers (R908.3.1.1). Whether a single sound layer may be covered instead is a code and condition question the permit reviewer settles for the project.

Our page on roof replacement in Charleston covers that job in full, and our 2026 Charleston roof cost guide explains what moves the price. You can see finished jobs in our recent work.

Permits, licensing and the code on a Charleston roof repair

South Carolina enforces the 2021 International Residential Code and International Building Code, in effect since January 1, 2023; the state Building Codes Council has set January 1, 2027 as the implementation date for the 2024 editions. One state modification matters at the roof’s edge: South Carolina’s version of R905.2.8.5 requires drip edge at the eaves and rakes of an asphalt shingle roof where the shingle manufacturer requires it. When a repair reaches the eaves or rakes, the drip edge and the underlayment go back to the manufacturer’s installation instructions.

Whether a repair needs a permit depends on the town or county and on the scope of the work, and homes in unincorporated areas are permitted by the county. When the work needs a permit, we handle the filing. The permit office for each tri-county town is listed on our Charleston roofing contractor page.

Residential roofers register with the South Carolina Residential Builders Commission at the Department of Labor, Licensing and Regulation (LLR), where “Roofers” is a specialty trade. Before you sign with anyone, check the contractor on LLR’s online Licensee Lookup; its status key describes an ACTIVE licensee as “current and properly licensed to work and pull permits in the state of SC.” Big Bear is a GAF Master Elite contractor.

Your insurance claim after a Charleston storm

We inspect and document to support your claim. We do not file your claim, interpret your policy or represent you with your insurer: S.C. Code § 40-59-25(D) bars a roofing contractor from representing a homeowner on a roof insurance claim, or offering to, while leaving you free to use a roofer’s evaluation of your roof with your insurer. If you want someone to represent you on the claim, that is a licensed public adjuster or an attorney; since Act 209 of 2026 took effect on May 19, 2026, South Carolina licenses public adjusters under Title 38, Chapter 92.

Whether an insurer pays to replace undamaged matching shingles depends on the policy language. For the claim itself, step by step, see our South Carolina roof insurance claim guide.

Frequently asked questions

How fast can you get to a roof leak in Charleston?

Big Bear’s phones are answered 24/7, so you can reach us as soon as water shows up. How soon a crew can be on the roof depends on the weather, safe access and how many homes a storm has hit. Until then, keep people clear of wet ceilings, catch the water and photograph what you see before you clean up.

Should I repair or replace my roof?

Repair when the problem is contained and the roof is otherwise sound. Age alone does not decide it: a 20-year-old roof with one failed pipe boot and a solid deck can be worth repairing, while the same roof with worn shingles on every slope, soft decking or new leaks each season is telling you its service life is spent. An inspection settles which one your roof needs.

How can I tell if a roofer is lying about my roof?

Check what can be verified. Look the company up on LLR’s Licensee Lookup and confirm an ACTIVE status. Ask for photos of the damage on your own roof, not a sample. Walk away from anyone who offers to cover your deductible, which S.C. Code § 40-59-25(E) makes a misdemeanor, or to represent you with your insurer, which the same statute bars.

Should I file an insurance claim for a small roof leak?

Check your deductible first. The SC Department of Insurance’s Post-Disaster Claims Guide says that when damage is minor, such as a few damaged shingles, you might decide you are better off paying for the repair out of pocket, but it cautions that you might not be able to see all the damage and suggests having a contractor inspect your home.

Does a small roof repair need a permit?

It can. Permit rules are set town by town and county by county, and some turn on the job’s value: the Town of Mount Pleasant, for example, requires a building permit where a project’s valuation exceeds an amount its Building Official sets or the work needs a structural inspection. Homes in unincorporated areas are permitted by the county. When a permit is needed, we handle the filing.

Do you repair roofs in Mount Pleasant, Summerville and the rest of the tri-county?

Yes. Big Bear serves Charleston, Berkeley and Dorchester counties, including Mount Pleasant, James Island, Johns Island, Summerville, Goose Creek, Hanahan and Moncks Corner. Permit offices differ across that area: a Summerville mailing address, for example, can sit in unincorporated Berkeley or Dorchester County, where the county issues the permit instead of the town.

Start with a free, no-obligation inspection, drone-assisted when appropriate, with a plain answer on whether the roof needs a repair or a replacement: request a free inspection.