Drywall Repair in Lake County, IL

A large share of what we work on across the North Shore and the older parts of Lake County is not drywall at all.

Plaster over wood lath is standard in pre-war housing through Evanston, Wilmette, Kenilworth, Highland Park, Highwood and the older streets of Libertyville and Waukegan. It is harder and more brittle than drywall, it is thicker, and it fails differently.

Cracks recur if they are only filled. A crack in plaster usually means the key — the plaster squeezed between the lath strips — has broken loose from the lath behind it. Filling the visible line does nothing about that, so it opens again with the next season of movement. A proper repair re-secures the plaster to the lath first.

Patching plaster with drywall works when the sizes are matched carefully, because plaster is thicker than half-inch board and the patch has to be shimmed out to sit flush. Done without that, you get a visible dish.

Do not assume it is drywall because it looks like a flat wall. If your house predates about 1950 in Evanston, Winnetka or Kenilworth, it is probably plaster, and it changes both the method and the time.

What we handle. Holes and impact damage of any size, nail pops, seam cracks, corner bead repair, water-damaged board cut out and replaced, texture matching, small ceiling repairs, and patching after another trade has been through the wall.

Patching versus hanging. Repair is our work. Hanging and finishing an entire basement or a full new build is a different trade running different equipment at a different scale, and we sequence alongside them rather than pretending otherwise.

Painting after. We prime every repair. Whether the wall gets finished corner to corner afterwards is your call — a touch-up with the same paint from the same can still often leaves a visible patch, because the surrounding paint has aged. Breaking at a corner is the reliable version.

What goes to the licensed trades. If the wall has to open for wiring, gas or plumbing, that work belongs to an electrician or a plumber. We are used to working alongside them, and we close the wall back up afterwards so you cannot tell where it was opened.

Two quotes on the same job can differ by half, and it is almost never because one is greedy. It is because they are describing different work. These are the questions that make them comparable.

How far past the damage does the repair go? A fist-sized hole often means a two-foot repair area, because the compound has to feather out until there is no ridge. A quote describing a small patch is describing a patch that will show.

Is texture matching included? On an orange peel or knockdown wall, a flat patch is more visible than the hole was.

Is the patch being primed? Fresh compound absorbs paint differently from the aged wall around it. Without spot priming the repair reads as a dull area through the paint permanently. This is the single most skipped step.

Plaster or drywall? If the house predates about 1950 it is probably plaster over lath, which is a different repair and a different price. A quote that has not established which is a quote written blind.

Painting after. Priming is part of the repair. A full finish coat corner to corner is separate, and it is usually the only way a repair truly disappears.

Carpentry has its own vocabulary and most of it is never explained to the person paying for the work. Here is what the terms on your estimate actually mean.

Cope. An inside corner cut where one piece is scribed to the profile of the other rather than both being cut at 45 degrees. Coped joints stay closed as a house moves through the seasons. Mitred inside corners open up. It is the single clearest tell of finish carpentry versus trim installation.

Scribe. Cutting a piece to follow the actual shape of a wall, floor or ceiling instead of assuming it is straight. Nothing in a house is straight, and scribing is what makes work sit tight against reality.

Reveal. The small deliberate setback where casing meets a door jamb, usually about a quarter inch. It gives the eye a line and hides the fact that the jamb edge is never perfectly flush. Zero reveal looks like a mistake.

Spring angle. The angle at which crown molding sits between wall and ceiling. It determines every cut on the run, and it changes on a vaulted or angled ceiling — which is why those get set off the actual ceiling rather than a chart.

Built-up. A profile assembled from several stock pieces to make a larger or more complex shape than any single piece offers. It is how original profiles in older houses get matched when the exact moulding is no longer made.

Shim. A thin tapered wedge used to bring something to plumb or level in an opening that is neither. Every door hung in an older house depends on them.

Blocking. Extra framing added inside a wall so something can be anchored to it later — a grab bar, a floating shelf, a heavy mirror, a wall-hung vanity. Cheap while the wall is open, expensive afterwards.

Plumb, level, square. Vertical, horizontal, and at right angles. Three separate things, and in an older house you often cannot have all three at once. Deciding which one to hold is a judgement call.

Face frame. The flat frame on the front of a cabinet carcase that the doors mount to. Frameless cabinets do without it, which is a different look and a different install.

Filler and scribe moulding. The narrow pieces that close the gap between a cabinet run and a wall that is not straight. They are what makes an installation look built in rather than pushed into place.

Jamb. The frame a door sits in. On exterior doors it is usually where the rot is, and replacing the slab without the jamb often solves nothing.

Stringer, tread, riser. The angled board carrying a staircase, the part you step on, and the vertical face between steps. Squeaks come from those three moving against each other.