Short answer: It depends on who does the work and how many trades are involved. Charleston County Building Inspection Services says a homeowner needs no permit for work under $1,000 that does not require an inspection, if the homeowner does the work. A specialty contractor also needs none under $1,000 if no inspection is required and the job is one trade only. Otherwise, the County says, "permits are required for all trades and work no matter the value." A leak repair where a plumber fixes the pipe and someone else rebuilds the ceiling is more than one trade.
What Charleston County actually says
The County's FAQ answers the under-$1,000 question directly:
- Homeowner doing it: "The homeowner does not need a permit for doing work under $1,000.00 if the work does not require an inspection and provided that homeowner is doing the actual work."
- Contractor doing it: "A Specialty contractor working for a homeowner would not need a permit for work under $1,000.00 if the work doesn't require an inspection and the whole project only involves one trade; otherwise, permits are required for all trades and work no matter the value."
So a patch you hang, tape and paint yourself, under $1,000, is outside the permit rules in the unincorporated county. A repair where a plumber fixes the supply line and a crew replaces the ceiling, insulation and trim is more than one trade, so it needs permits.
What you can do without hiring anyone
Stop the water, photograph everything before it is moved, and get the wet ceiling down or opened so it can dry. Our water leak in the ceiling guide covers the first hour.
If you plan to pull the permit yourself, the County says you can when "you or your immediate family members are performing the work and if you will live in your home for at least two years after the work is completed." Anyone else working on the house must be licensed: "Other than the homeowner or his immediate family, only licensed contractors are permitted to work on your property."
When it becomes serious
The County warns that the current owner "is liable for any fines from unpermitted work, as well as the responsibility of demolition or retroactive building permits to bring the structure into compliance." That matters when you sell, and when an insurer asks what was done.
A leak can also start a larger clock. The County counts improvements over any five consecutive years; if their total cost reaches 49% of the building's market value, it is a substantial improvement. A big leak repair on top of earlier work can get close, so ask before the scope grows.
What is left after the trade fix
The County is clear that a general contractor cannot do the plumbing: asked whether general contractors can perform electrical, plumbing or mechanical work, it answers "No." The plumber fixes the pipe. After that, somebody still has to open and dry the ceiling, replace wet insulation, hang and finish drywall, match texture and paint, reset trim and fixtures, pull the permits and book the inspections, which the County takes through its CSS portal or by email, not by phone. That is our insurance repair work, and our guide to whether homeowners insurance covers burst pipe damage covers the claim side.
Local notes: County vs City of Charleston
Unincorporated Charleston County: Building Inspection Services, 843-202-6930, [email protected], office hours Monday to Friday 8AM to 5PM. Same-day inspections are possible when the request is in by 11:00am. Licensed contractors carry County decals on their vehicles.
City of Charleston: the rules are stricter in flood zones. The City says building permits are required for all work on buildings in AE and VE flood zones, including "interior non-structural renovations and repairs of storm damage," and specifically names drywall and insulation. It adds that "Permits are not exempt following a natural disaster." Outside a BAR district and those flood zones, the City exempts painting, papering, tiling, carpeting and plug-in portable appliances; drywall is not on that list. City contractors need a City business licence and a South Carolina contractor licence. City Permit Center: 843-577-5550.
Sources
- Charleston County — Building Inspection Services (FAQ: under-$1,000 rule, owner permits, licensing, inspections, substantial improvement): charlestoncounty.gov/departments/building-…
- City of Charleston — Benefits of Building Permits (flood-zone permits, exemptions, licensing): charleston-sc.gov/DocumentCenter/View/4036…
General guidance for homeowners in Charleston and York County, South Carolina, written from what we see on jobs. Conditions vary house to house; anything structural, gas or electrical is licensed work in South Carolina and should be looked at in person.
Frequently Asked Questions
Do I need a permit to fix drywall in Charleston County?
Not if you do it yourself, it is under $1,000 and it does not require an inspection. If a contractor does it and more than one trade is involved, the County says permits are required for all trades no matter the value.
Can a homeowner pull a building permit in Charleston County?
Yes, if you or your immediate family do the work and you will live in the home for at least two years after it is finished.
Can my general contractor fix the leaking pipe too?
No. Charleston County says general contractors cannot perform electrical, plumbing or mechanical work. A licensed plumber has to do it.
Does drywall repair need a permit in the City of Charleston?
In flood zones AE and VE, yes. The City says drywall and insulation repair there requires a building permit, including after a natural disaster.
How do I request a Charleston County inspection?
Through the County CSS portal or by email to [email protected]. The County says it will not accept inspection requests over the phone.