We get this call from Marietta homeowners every week: there is a crack, a soft spot, a stain or a hole, and the question is whether it can be patched or whether the whole wall needs to come out. Most of the time the answer is repair. Sometimes it is replacement, and doing a patch on a wall that needed replacing is how you end up paying twice. After 30 years of drywall work in Cobb County, here is how we decide, and how you can make a good guess before we even show up.
Drywall is tough, and most damage is cosmetic. Nail pops, hairline cracks above doors and windows, a doorknob hole, a tape seam that has lifted, or a dent from a moving day are all repairs. We cut out the damaged area, patch it, tape and float it out wide enough that the edge disappears, then match the existing texture and prime. In a lot of 80s and 90s Marietta homes there is an orange peel or knockdown texture on the walls, and matching that texture is the part that separates a repair you can see from one you cannot.
Cracks deserve one extra note. A crack that reappears after being patched is usually the house moving, not the drywall failing. Cobb County has a lot of clay soil, and a wet spring followed by a dry August makes homes shift a little. The fix is still a repair, but we use mesh tape and a flexible compound so it does not open up again the next season.
Replacement is about what is behind the paper, not the surface. We replace drywall when:
When we open a wall for a replacement, we also check the insulation and framing. Damaged insulation gets replaced, and we make sure the cavity is solid before closing it up. Closing a wall over damaged framing is how you get a second repair in six months.
Ceiling damage in Cobb County can come from several sources: an upstairs bathroom, an HVAC condensation line in the attic, or ordinary settling. A stain with a hard, dry surface can often be sealed and repainted once the cause is addressed. A stain with a bulge or a soft center means the drywall has failed and needs to be cut out. The good news is that ceilings are usually flat or lightly textured, and a well-done ceiling patch is nearly impossible to spot once painted edge to edge.
Small repairs, meaning a few nail pops or one patch, usually run $250 to $600. A room's worth of cracks and patches with texture matching runs $600 to $1,500. Replacing a full wall or a ceiling section, including new insulation and finish, typically lands between $1,200 and $4,000 depending on the size and whether there is a texture to match. Every job gets one written price before we start, so there is no guessing.
Anyone can screw a piece of drywall to a stud. The difference is in the taping, the floating, the sanding and the texture. We feather patches out 12 to 18 inches so the edge is gone, we match the texture by hand, and we prime before paint so the patch does not flash through at a different sheen. If you have ever looked at a wall in raking afternoon light and seen a rectangle, that is a patch that was not floated wide enough. We do not leave those.
Take a photo of the damage in daylight and note whether the surface is hard or soft when you press it. That tells us most of what we need to know, and it means we can usually give you a written price at the first visit.
How do I know if damaged drywall can be repaired or needs replacing
Press on it. If the surface is hard and dry and any staining is flat, it can usually be sealed and repainted once the cause is addressed. If it is soft, bulging, crumbling or smells musty, the sheet has failed and needs to come out, along with any damaged insulation behind it.
How much does drywall repair cost in Marietta
Small patches and nail pops usually run $250 to $600, a room of cracks and patches with texture matching runs $600 to $1,500, and replacing a wall or ceiling section typically lands between $1,200 and $4,000. Every job gets one written price before we start.
Why does the same drywall crack keep coming back
The house is moving, not the drywall. Cobb County clay soil expands in wet springs and shrinks in dry summers, so cracks above doors and windows reopen if they were patched with rigid compound. We use mesh tape and a flexible compound so the repair moves with the house.
Thinking about drywall repair in Marietta? We are usually already in your neighborhood working on one of your neighbors' homes, so we are close and can stop by to give an estimate the same day. Free in-home visit, written price, our own crew from start to finish.
