North Carolina licenses by project value
This is the detail that catches people out here. North Carolina requires a general contractor license, issued by the State Licensing Board for General Contractors, for projects at or above a set dollar threshold. Below that figure, a state general contractor license is not required.
Deck projects frequently sit close to that line, which produces two situations worth recognizing. A modest deck may legitimately be built by someone without a state GC license. A large deck, or a deck combined with a porch or other work, may cross the threshold — and if it does, the person building it needs to be licensed for it.
A homeowner should ask directly whether the quoted project falls above or below the current threshold, ask for the license number where one is required, and verify it on the Board's public lookup. Confirm the current figure at the source rather than trusting a number quoted on any contractor's website, this page included — it is set by statute and has been revised.
Licensing is separate from insurance. Ask for a certificate of liability insurance sent directly from the insurer or agent, not a photocopy, and confirm workers' compensation coverage for anyone who will be on the property.
HOA review is a real schedule item around here
A great deal of Concord's residential growth came with the Charlotte metro's expansion into Cabarrus County, and much of that housing sits in covenanted subdivisions with architectural review committees. Those committees commonly have authority over structures visible from the street or from neighboring lots — which includes decks, and certainly includes anything with a roof.
The practical consequences are worth planning around. Approval takes time, sometimes weeks, and committees may meet on a fixed schedule. They may restrict materials, colors, railing styles, or heights. And approval is generally required before work starts, not after.
Ask any contractor whether they have built in your specific neighborhood and whether they will prepare the submission. Some will handle it as a matter of course; others expect the homeowner to. Either is fine, as long as it is agreed rather than assumed — a deck built without approval can be required to come down at the owner's expense.
The two details that actually cause failures
Deck collapses concentrate overwhelmingly in the ledger connection and the footings, and both are invisible once the deck is finished.
The ledger is the board fastening the deck to the house. It must be attached to structure with appropriate through-bolts or structural screws, and it must be flashed so water cannot get behind it into the rim joist. A ledger nailed on, or fastened without flashing, produces a deck that performs perfectly for years and then does not. Ask each bidder to describe their ledger and flashing detail before comparing prices; the ones who take the question seriously are telling you something useful.
Footings carry the load. In Cabarrus County the soil is Piedmont residual clay, which holds water and has moderate bearing capacity, and footings need to be sized for the load each post actually carries rather than dug to a habitual depth. Frost depth in this part of North Carolina is shallow, so the binding constraint is bearing rather than freeze protection.
Permits and inspection
Decks above a modest height generally require a permit, and the inspection exists specifically to examine the ledger and footings. That makes it the only independent check on the two components most likely to hurt someone. A contractor suggesting the permit be skipped is suggesting the check be skipped.
Confirm whether the City of Concord or Cabarrus County issues the permit for the address, and note that Kannapolis, Harrisburg and Mount Pleasant administer separately.
Comparing bids
- Ledger attachment method and flashing detail, described specifically
- Footing size and the load they were sized for
- Whether the project is above or below the state licensing threshold
- Who prepares the HOA submission, and how long approval is expected to take
- Joist and beam spans, and the decking product by name rather than category
- Fasteners and connectors rated for contact with treated lumber
- Who pulls the permit and schedules inspection
Bids that answer all of these can be compared. Bids that are a single number and a square-foot rate cannot.
Before authorizing work
Verify licensing where required and insurance always, confirm HOA approval is secured, confirm the permitting office, and get scope, materials, warranty terms, schedule and payment terms in writing before any money changes hands.