If your floors sag, bounce, or slope, the fix isn't a new floor — it's what's holding it up. We install adjustable steel support jacks on concrete footings, sister rotted joists, and replace failing girders where they've given out.
A licensed local crew — usually out in 24 to 72 hours. Written scope, fixed price, no pressure.
I got a call two winters ago from an owner on Main St in Historic Downtown Pineville. She had noticed a new crack in the plaster above her front parlor doorway — a stair-step crack running from the top corner of the door frame diagonally up toward the ceiling molding. The crack had not been there in September when she had the house repainted. By early January it was clearly visible from across the room. She had called her painter first, who told her to call a structural person. She called me.
The house was a 1911 pier-and-beam cottage half a block off the historic downtown grid. I met her at the front porch, unscrewed the crawl access panel on the Polk St side of the house, and slid in with a light, a plumb bob, and a 6-foot level. The pier directly under the load-bearing wall between the front parlor and the entry hall had walked five-eighths of an inch off vertical since whenever anyone had last checked it. It was a four-course unmortared brick stack sitting on a flat fieldstone with no proper footing. The girder above it had dropped almost half an inch, and the load-bearing wall on top of the girder had transferred the movement up through the plaster over the door. The stair-step crack was the visible symptom of a structural problem that had been developing quietly for however many freeze-thaw cycles it had taken to move that pier.
Structural support work in Pineville is dominated by the Historic Downtown pre-1930s stock. The unmortared brick piers on Main St and Polk St cottages walk over time — Mecklenburg freeze depth is 6 to 8 inches, code requires footings at 12, and these pre-1930s piers are sitting at zero on fieldstones or on nothing at all. Every winter I get a small run of calls from owners in that grid who noticed a new plaster crack, a door that suddenly will not latch, or a floor dip that showed up out of nowhere. The 70s-80s Nations Ford Rd and Park Rd ranch stock has its own structural issues — mostly girder and joist rot from decades of vented humidity and standing water — but the piers on those houses are almost always fine because 1970s builders were pouring concrete footings. The 90s-2000s Regent Park and Providence Trace subdivisions off Johnston Rd rarely need pier or girder work but do see rim joist rot from failed builder partial encapsulations.
What follows is what real structural support work looks like in Pineville, when an engineer stamp is required, and why I refuse to shortcut a pier rebuild by shimming instead of excavating a proper footing. Free on-site inspection with plumb and level checks, engineer coordination when the load path calls for it, fixed written scope with permit filing included.
Structural inspection in Pineville starts with what the owner has noticed inside the house before I ever open the crawl access. I ask about new plaster cracks, sticking doors, floor dips or bounces, cabinet doors that no longer close square. Those are the reliable indicators of movement in the load path below. Then I walk each room with a 6-foot level checking the floors for slope, checking door and window jambs for plumb, and looking at wall-to-ceiling transitions for separation or new cracks. Inside walkthrough usually takes twenty minutes and it maps the trouble spots before I get under the house.
Under the house the tools are a plumb bob on a string, a 6-foot level, a screwdriver for probing wood, and a laser level for checking girder elevation across span. On Historic Downtown pre-1930s pier-and-beam cottages I check every pier for plumb — a plumb bob dropped from the top of the pier against the string tells me immediately whether the pier has walked. I check every girder for sag by running the laser level across the length and reading the drop at each pier location. I probe every joist for soft spots along its length and check the rim joist all the way around the perimeter. I map what I find on a paper sketch of the crawl footprint with pier locations, joist directions, and the load-bearing walls above.
Repair sequence on a walking Historic Downtown pier is: shore the girder above the affected pier with a Tiger SmartJack or a Grip-Tite adjustable steel post set on a temporary load-spreader plate — this is temporary bracing to hold the load while we work. Excavate the ground around the failing pier down to 12 inches minimum below finished crawl grade, expose undisturbed native soil at the footing bottom. Form and pour a new 24-inch by 24-inch concrete footing 8 inches thick with #4 rebar mat. Cure. Rebuild the pier on the new footing using engineer-grade solid brick with type S mortar, or set a permanent Grip-Tite adjustable steel post on the new footing and shim to final elevation. Remove the temporary shoring. Mecklenburg building permit filed at scope, inspected at footing pour and at final. If more than one pier in a load-bearing line has moved, or if the load-bearing wall above shows evidence of progressive settlement, we bring in a licensed structural engineer for a stamp before we file the permit.
Nations Ford Rd 70s-80s ranch girder and joist repair follows a similar sequence but with different framing. Girder replacement uses laminated LVL sized for the load, joist sistering uses pressure-treated SYP full-length with GRK structural screws, and any subfloor patch is 3/4-inch plywood glued and screwed to the sistered joists. Regent Park and Providence Trace rim joist repair is the smallest scope — cut back the affected rim joist blocking, sister in pressure-treated 2x10 blocks, seal with SikaFlex-1a, re-insulate with open-cell foam or Rockwool. Historic Downtown town of Pineville permit filing goes through the town building department; Nations Ford Rd, Park Rd, and Johnston Rd subdivision work permits through Mecklenburg CityInspect.
Structural material spec in Pineville. Historic Downtown pier rebuild uses engineer-grade solid brick (SW grade) with type S mortar laid on a poured concrete footing 12 inches minimum below finished crawl grade, 24x24x8 with #4 rebar mat, on undisturbed native soil. Shoring during the work uses Tiger Foundation SmartJack adjustable steel posts or Grip-Tite adjustable steel posts sized for the load. Permanent pier replacement where a brick rebuild is not appropriate uses a Grip-Tite adjustable steel post set on the same footing spec and shimmed to final elevation. Load transfer to the girder above uses a 1/4-inch steel bearing plate.
Girder repair on any era uses laminated veneer lumber (LVL) sized per structural engineer stamp when required. Common Pineville sizes are 1-3/4x11-7/8 or 1-3/4x14 LVL for typical residential spans. Joist sistering uses pressure-treated 2x8 or 2x10 southern yellow pine full-length with GRK RSS 3-1/2 inch structural screws at 16 inches on center staggered top and bottom. Rim joist repair on Regent Park, Providence Trace, and Nations Ford Rd 70s-80s stock uses pressure-treated 2x10 SYP blocking sistered in section by section with the same GRK screws, sealed to the sill with SikaFlex-1a. Subfloor patch uses 3/4-inch tongue-and-groove plywood glued with construction adhesive and screwed to the sistered joists with 2-1/2 inch subfloor screws.
Permit filing varies by location within Pineville. Historic Downtown town of Pineville addresses file through the town building department. Nations Ford Rd, Park Rd, Johnston Rd subdivisions, and the outer Pineville addresses file through Mecklenburg County CityInspect. All structural work requires permit and inspection — inspected at footing pour, at framing, and at final. Engineer stamp is required when the repair affects a load-bearing line where more than one pier or girder segment has failed, or where the failure is progressive with visible movement in the finish upstairs. Engineer coordination is part of the scope on jobs where a stamp is needed; you do not have to find your own engineer.
Yes — Pineville is a regular structural support route. Free on-site inspection anywhere in Pineville, fixed written quote before we touch anything.
Structural support work in Pineville is dominated by Historic Downtown pre-1930s pier and beam — walking unmortared brick piers on Main St and Polk St that need full excavation and rebuild on new 12-inch code footings. Nations Ford Rd and Regent Park houses need less structural work overall but see rim joist and joist rot repair.
28134. All Mecklenburg County addresses covered.
Very likely yes, especially if the crack is a stair-step pattern running diagonally from the top corner of the door frame up toward the ceiling molding. On pre-1930s pier and beam that pattern almost always means a pier under the load-bearing wall has walked and the girder above it has dropped. The movement transfers up through the load-bearing wall and cracks the plaster over the door because the door frame is the weakest point in that wall. Free on-site inspection with a plumb check on every pier tells us which one moved and how much. Repair is pier rebuild on a proper 12-inch code footing — Mecklenburg building permit, engineer stamp if more than one pier in the line has moved.
Sometimes. A single walking pier under a non-load-bearing interior partition can usually be permitted as a straight repair without an engineer stamp — the Mecklenburg permit filing is for the pier rebuild itself. Multiple moving piers in a row under a load-bearing girder, any girder replacement over about six feet long, or any repair where the failure is progressive with visible movement upstairs — those require a licensed structural engineer to stamp the plans before we file the permit. We bring the engineer in as part of the scope on jobs where a stamp is required; you do not have to find your own.
Only in very controlled circumstances and only after the underlying pier or girder failure has been diagnosed. Jacking a house to "level it out" without addressing the load path that failed in the first place will re-crack the same plaster and re-drop the same girder within a season. The right sequence is: diagnose which pier or girder failed and why, repair the failure at the source with a rebuilt pier on a proper footing or a sistered/replaced girder, then any residual differential in the finish upstairs gets addressed through carpentry or trim work rather than through jacking the whole house.
Urgent enough to schedule the repair within a few months but not an emergency. Rim joist rot on 90s-2000s Regent Park and Providence Trace houses off Johnston Rd is common — the builder installed fiberglass batts in the rim bay that trapped moisture against the SPF dimensional lumber and the wood softened from the inside. The rim is not usually the primary load-bearing element for the floor system so a soft rim does not mean the floor is about to collapse, but soft wood in the rim is a rodent nesting substrate and it opens a moisture path that will spread to the joists over time. Repair is cut-and-sister blocking with pressure-treated 2x10 SYP, seal with SikaFlex, re-insulate with open-cell foam or Rockwool. Usually a one-day job.
Free on-site Pineville inspection. Fixed written quote. Call (980) 227-1769 or book below.