Water damage, settling cracks, doorknob holes, and texture matching — repaired so cleanly you'll forget where the damage was. Most repairs $150–$500.
Get a Free Quote — 226-212-1413Drywall damage rarely announces itself politely. A ceiling stain shows up after a March thaw, a moving day leaves a hole where a couch corner met the hallway, or a hairline crack above a bedroom door quietly grows into something you can slide a fingernail into. Guelph Drywalling repairs all of it — small patches, water-damage cut-outs, corner bead damage, nail pops, and cracked seams — anywhere in Guelph, from the Ward to the south end and out to Wellington County. Most repairs land between $150 and $500, and we'll tell you the honest number before we open a bucket of compound.
Water is the most common reason we're called to a Guelph home. Ice damming after a freeze-thaw cycle, a failed shingle, a leaking supply line, or an overflowing second-floor bathroom all end the same way: a brown ring on the ceiling or a bubbling wall. The critical rule is that the leak gets fixed before the drywall does — patching over a live leak just buys you the same repair twice.
Once the source is dealt with, we cut the damaged area back to dry, sound board (never just skim over a stain — trapped moisture feeds mold), check the insulation and framing in the cavity, install a new piece of board, then tape, coat three times, and sand. Light staining on structurally sound board can sometimes be sealed with a stain-blocking primer instead of a cut-out; we'll tell you which situation you have when we see it.
If you own a newer build in Guelph's south end — around Clairfields, Westminster Woods, Pine Ridge, or the newer streets off Gordon — you've probably seen diagonal cracks running off the corners of doors and windows, or a straight seam line telegraphing across a ceiling. This is normal: framing lumber dries and shrinks over the first two to five years, and the drywall moves with it. The fix is not more filler. We re-cut and re-tape the affected seam so the repair bridges the joint properly, and on stubborn, seasonal cracks we use setting-type and flexible compounds that tolerate movement. Done right, the crack doesn't come back next winter.
Doorknob punch-throughs, furniture gouges, kids-plus-hockey-stick incidents, TV mount holes, and shelving anchors that tore out — these are the bread-and-butter repairs. Depending on size, we use a California patch, a backer-supported patch, or a full stud-to-stud piece, then feather the compound wide enough that the patch disappears under paint. Batching several small repairs into one visit is the cheapest way to do this, since the trip and multi-coat drying time are the same whether we patch one hole or six.
A structurally perfect patch still fails if it doesn't match the surrounding surface. We match smooth Level 4 walls, orange peel, knockdown, and older stippled finishes common in Guelph homes from the 1970s and 80s, blending the new texture into the old before priming. One honest caveat: paint sheen rarely touches up invisibly, so for a truly seamless result plan to repaint the full wall or ceiling — we'll leave you a surface that's ready for it.
Patching is the right call for isolated damage on otherwise healthy board. But we'll recommend re-sheeting a wall or ceiling when the damage crosses a practical threshold: more than about a third of the surface affected, board that stayed wet long enough to soften or grow mold, sagging ceiling board, or walls already carrying a patchwork of old repairs. Past that point, new board is often cheaper per square foot than patch-and-blend, and the finish is dramatically better. If your project heads that way, see our drywall installation and taping service — and for ceiling-specific problems, our ceiling repair and popcorn removal page.
Every repair needs a minimum of three coats with drying time between them, which is why even a "five-minute hole" carries a minimum charge. Full pricing context is in our 2026 Guelph drywall cost guide.
Most drywall repairs in Guelph run $150–$500. A single doorknob hole or anchor patch sits at the low end; water-damage cut-outs, multiple patches in one visit, or texture matching push toward the high end. There is a minimum call-out because even a small patch needs three coats over two or three visits.
Yes — but only after the leak is fixed and the cavity is dry. We cut back to sound, dry board, check insulation and framing for moisture, install a new piece, tape, coat, and sand. Repairing over a live leak or wet framing traps moisture and leads to mold, so we verify dryness first.
Diagonal cracks off door and window corners are usually seasonal movement or settling — common in newer Guelph subdivisions as framing lumber dries in the first few years. Filling them with compound alone fails; we re-tape the seam, and for repeat offenders use flexible setting compounds so the repair moves with the house.
On a smooth wall, a properly feathered patch is effectively invisible after the wall is repainted corner to corner. On textured surfaces we match orange peel, knockdown, or stipple before priming. Painting only over the patch usually leaves a sheen flash, so plan to repaint the full wall or ceiling.
If more than roughly a third of a wall or ceiling is damaged, if the board is soft or moldy from prolonged moisture, or if there are many patches from past repairs, re-sheeting is usually cheaper per square foot and gives a better finish. We quote both options honestly when it's a close call.
Send a photo of the damage with the form below, or call 226-212-1413 for a straight answer on cost and timing. Quotes are free everywhere in Guelph and area.
Drywall Installation & Taping · Ceiling Repair & Popcorn Removal · 2026 Drywall Cost Guide
Guelph Drywalling provides drywall repair in Fergus · Elora · Rockwood · Erin · Kitchener · Cambridge.