Cost guide
Ceiling repair cost in Ottawa: water stains, cracks, sagging drywall and texture
Published figures for patching, re-boarding and refinishing a damaged ceiling, what moves the number, and the leaks and cracks to deal with before any ceiling repair is worth paying for.
Short answer. HomeStars puts water-damaged ceiling repair at $300 to $1,250 in Canada, depending on how much of the ceiling is affected (its water damage cost guide, updated 2026-08-21). For small jobs in Ottawa, its local drywall page lists $75 to $150 per hour to patch and repair small holes or cracks. Once the drywall has to come down, the unit changes: HomeStars prices replacing a ceiling at $12 to $30 per square foot. None of these is an Ottawa Luxe Painting quote.
The figure that decides your bill is often not on the ceiling at all. A stain under a leaking roof or a bathroom drain gets repaired twice if the source is not fixed first.
If you already know the ceiling needs work, our page on ceiling repair in Ottawa covers how the job runs, from finding the cause to the last coat of flat paint.
What ceiling repair costs: the published figures
On 2026-09-30 the first page of Google for this search held three Reddit threads, a Facebook group post, two Ottawa renovation price pages and cost guides for roofs and electricians. One r/ottawa thread that surfaces for it asks whether $300 is a fair quote for a ceiling repair. The table below gives each published figure with the job it describes and the date we read it.
| Figure | What it covers | Publisher | As of |
|---|---|---|---|
| $300 to $1,250 | Water damage ceiling repair, “depending on the extent of the damage” (the same guide’s table calls it “Drywall Repair / Ceiling Patch”) | HomeStars, water damage restoration cost guide (Canada) | updated 2026-08-21 |
| $75 to $150 per hour | Ottawa drywallers patching and repairing small holes or cracks | HomeStars, Ottawa drywall specialists | read 2026-09-30 |
| $100 to $300 per small repair | Plaster repair or touch-ups in Ottawa | HomeStars, Ottawa drywall specialists | read 2026-09-30 |
| $60 to $120 per hour | Ottawa handyman labour, any task | HomeStars, Ottawa handymen | read 2026-09-30 |
| $1.50 to $3 per sq ft | A new layer of drywall over an existing popcorn ceiling | HomeStars, popcorn ceiling removal cost guide (Canada) | updated 2026-08-21 |
| $12 to $30 per sq ft | Replacing a ceiling: new materials and installation labour | HomeStars, popcorn ceiling removal cost guide (Canada) | updated 2026-08-21 |
| $1,500 to $4,000 or more | Mould remediation, where mould is present after water damage | HomeStars, water damage restoration cost guide (Canada) | updated 2026-08-21 |
On these numbers, $300 sits at the bottom of HomeStars’ water damage range and buys two to four hours at Ottawa drywall rates. For one dry stain or one small hole, that is a normal price. For a ceiling that was wet, it probably leaves something out.
An hourly rate buys time, and a ceiling patch takes several short visits: tape, then coats of compound that each have to dry, then primer and paint. HomeStars’ national handyman guide times a small section of drywall repair at 2 to 3 hours of work. HomeStars prices the $300 to $1,250 range as a job rather than an hour, so hold a water-damaged ceiling quote against that.
Sources: HomeStars, “How Much Does Water Damage Restoration Cost?”; HomeStars Ottawa drywall specialists; HomeStars Ottawa handymen; HomeStars, “How Much Does Popcorn Ceiling Removal Cost in Canada?”. These are third-party market figures, most of them national. They are not a quote from us, and a quote for your ceiling will differ.
What sets the price: patch, section or new ceiling
Most ceiling repairs are patches. The repairer cuts the damaged area back to sound drywall, screws in a new piece, then tapes the seams and fills them in coats, feathered wide and sanded. A patch suits a hole, a stain over dry board, or one cracked seam.
Re-boarding means taking down whole sheets. It comes up when drywall sags across a wide area, when a ceiling has taken water more than once over the years, or when the framing above has to be opened anyway. HomeStars’ $12 to $30 per square foot applies here.
A third route sits between them: new drywall fastened over the old ceiling. HomeStars lists it at $1.50 to $3 per square foot as an alternative to scraping popcorn, and notes that it “might add weight to your ceiling”. The old ceiling stays up as the backing, which can work for a dated, textured ceiling. It leaves a sag or wet board exactly where it was.
Whichever route the job takes, finishing eats most of the hours. A ceiling is one flat plane lit from the side by windows and fixtures, so a repair gets feathered much wider than it would on a wall, then primed and finished in flat paint. A square of fresh paint around a patch shows as a different sheen, which is why the whole ceiling usually gets painted corner to corner. That finishing is the same trade as our drywall repair and surface preparation.
Height moves the number too. A stairwell ceiling two storeys up needs staging before the first coat goes on, and every coat after it takes longer to reach than a bedroom ceiling does.
How much does it cost to drywall a 12x12 ceiling?
A 12 by 12 ceiling is 144 square feet: exactly three 4 by 12 foot sheets, or five 4 by 8 sheets with half of one left over. No source we read prices a 12x12 ceiling as a line item, so here are HomeStars’ per-square-foot figures applied to it (our arithmetic):
- New drywall over the existing ceiling, at $1.50 to $3 per square foot: about $216 to $432.
- Replacing the ceiling, at $12 to $30 per square foot: about $1,728 to $4,320.
The gap is the work around the board. The first figure leaves the old ceiling in place as a backing. The second is HomeStars’ figure for new materials and installation labour on a replacement, which starts with the old ceiling coming down. For an Ottawa comparison, HomeStars’ local drywall page lists drywall installation for a single room at $1,200 to $3,500, without saying whether that means walls, ceiling or both.
How much does it cost to repair a sagging ceiling?
It depends on how far the sag runs. A short sag along one seam, where fasteners have let go or the tape has lifted, is patch-scale work: the board goes back up with new screws into the joists, and the seam gets re-taped and feathered. A sag across a room, or drywall gone soft from water, is a replacement, and HomeStars’ $12 to $30 per square foot is the figure to hold a quote against. Its $300 to $1,250 for water damage ceiling repair covers the ground between, and moves with how much of the ceiling is affected.
Tarion gives a useful yardstick for when a bulge is more than cosmetic. Tarion administers Ontario’s new home warranty, and section 9.1 of its Construction Performance Guidelines (updated 2024-06-06) says an isolated bulge or area of waviness in a ceiling, where it is not a structural problem, should be no more than 12 mm above or below the plane of the ceiling. The same section notes that this kind of waviness “may appear more severe at night when artificial lighting washes across the ceiling”, and that a bulge can also come from drywall applied over a beam, or from truss uplift.
Those guidelines apply to builders under the new home warranty. We quote them because 12 mm is something you can measure with a straightedge, not because any warranty applies to a repair on an older house.
A sag that is wet is a different situation. Drywall that has soaked up water is heavier than it was and weaker. Keep people and furniture out from under it, and stop the water before anything else.
Water stains: the stain is the cheap part
A dried stain over sound drywall is the smallest ceiling job there is. We seal it with a stain-blocking primer and repaint the ceiling. Skip the primer and the ring comes back through fresh latex, because what the water left behind is water soluble and the new paint pulls it to the surface. A two-coat repaint over a stain can fail that way within weeks.
The expensive part of a stain comes before the brush: finding out whether the leak is still active, drying the board, and cutting out drywall that stayed wet too long. HomeStars’ water damage guide lists drying and dehumidification at $300 to $3,000, and mould remediation at $1,500 to $4,000 or more where mould has taken hold. Those are restoration trades, not painting, and they come before the ceiling repair rather than instead of it.
When the ceiling is a symptom: fix the cause first
Where a stain sits usually tells you what to fix first. None of these costs is in any figure above.
A stain near an outside wall after a thaw: the roof
This is ice buildup at the eaves. Tarion’s guidelines explain it plainly: ice builds up “when the roof surface is warm enough to melt the snow, but the air temperature is cold enough to re-freeze the melt water.” Ottawa has a lot of those days. Environment and Climate Change Canada’s 1991 to 2020 normals for the Ottawa airport count 154 days a year when the temperature falls to 0 °C or below, and 76.4 days when it never rises above it, so about 78 days a year cross zero. Tarion names heat loss and air leakage into the attic among the causes, and tells homeowners to keep eavestroughs and downspouts clear in fall and in spring. The fix belongs to a roofer or an insulation contractor, and the ceiling waits for it.
A stain directly under a bathroom or kitchen: the plumbing
A supply line, a drain, a toilet seal or the caulking around a tub. If the stain darkens after the fixture above is used, the leak is still active. A plumber finds and fixes it, the drywall dries, and then the ceiling is repaired.
Peeling or spotting on a bathroom ceiling with no leak above: the air
An exhaust fan that is undersized, unvented or never switched on puts enough moisture into the room to blister paint over time. Health Canada advises keeping indoor relative humidity between 30 and 50 per cent. Repainting without fixing the ventilation buys a season.
A crack along the top of an interior wall every winter: the trusses
Tarion calls it truss uplift and says it “may occur when outdoor temperatures are considerably colder than indoor temperatures”. Its line for a new house is a crack no wider than 4 mm, and its advice is that repairs “should be deferred until such time as the truss returns to its original position.” Compound put into that crack in February usually tears again by April, so the repair belongs in spring.
Does home insurance pay for a water-damaged ceiling?
Sometimes, and it turns on how the water got in. The Insurance Bureau of Canada, the insurers’ national industry association (not a regulator), explains that water damage usually includes the sudden and accidental escape of water from indoor plumbing, heating, sprinkler or air conditioning systems, from a domestic appliance, or from a water main. Gradual deterioration is not an insured peril, and IBC is blunt about it: “A home insurance policy is not a maintenance contract.” For wind and hail, IBC’s summary covers the inside of the house only if the storm first made an opening in it. Your own policy wording decides.
If you are claiming, IBC’s claims page makes three points that affect a ceiling repair. Your policy requires you to act to limit further damage. You can use a contractor of your choice; the insurer estimates the damage, and if your contractor charges more, you pay the difference. And you should confirm with the insurer before disposing of damaged property, so take photos before anything is cut out.
Matching stipple and popcorn texture
A smooth ceiling patch disappears with enough feathering and a full repaint. A textured one is harder. The patch has to be re-textured to blend into a finish that is decades old and usually painted over, and fresh material never dries into quite the same shape.
Tarion’s standard for stipple on a new house (section 9.2) is a fair test for a match: the texture “shall appear generally uniform when viewed from a normal viewing position under normal lighting conditions,” and “minor variation in texture is normal with randomly applied finishing materials.” Stand where you normally stand, in the room’s ordinary light. A small patch near a wall usually passes. A patch in the middle of a large ceiling with a window beside it often does not, and then the better money goes into taking the texture off the whole ceiling. HomeStars’ popcorn guide also lists a skim coat over the texture at $1 to $3 per square foot.
How much does it cost to remove a popcorn ceiling in Ottawa?
HomeStars’ Canadian figure is $3 to $7 per square foot, and its size table gives $1,500 to $3,500 for 500 square feet. Our popcorn ceiling removal cost guide covers the full range and the two things that move it most.
In a house built before 1990, test before anyone cuts
Cutting out a damaged section of an old ceiling raises the same question as scraping one. Health Canadasays that before 1990 asbestos was mainly used for insulating buildings and homes. Its list of older building materials that may contain asbestos includes surface treatments such as drywall and spackling, and it tells homeowners to hire a professional to test before renovating. Ontario’s O. Reg. 278/05 treats removing drywall with asbestos joint compound as regulated work for anyone employed to do it: a Type 1 operation under one square metre, Type 2 at one square metre or more.
So on an older ceiling, testing comes first and belongs in the budget. HomeStars puts testing on a popcorn ceiling at $250 to $850. Our guide to testing a popcorn ceiling for asbestos explains Ontario’s sampling rules and what a result changes.
How much does a handyman charge per hour in Ottawa?
HomeStars’ Ottawa handyman page gives $60 to $120 an hour for labour, which it describes as more or less in line with the national rate. Its Ottawa drywall page puts drywallers at $75 to $150 an hour for patching small holes or cracks. Both were read on 2026-09-30.
An hourly rate is fine for one patch. On a ceiling it can mislead, because much of the time is waiting: each coat has to set and dry before the next, so a patch is often three short visits rather than one long one. Ask anyone quoting by the hour how many visits it takes, whether priming and painting are included, and whether they paint the patch or the whole ceiling. HomeStars’ Ottawa handyman page prices “interior painting and touch ups” for small areas, repair areas included, at $150 to $500 as a separate item.
Ceiling repair cost: common questions
Not with ordinary latex alone. What a leak leaves behind is water soluble, so water-based paint pulls it back to the surface and the ring reappears. Seal the dry stain with a stain-blocking primer first, then paint. Only once the leak is fixed and the drywall is dry: a primer does not stop an active leak.
Usually not. Most ceiling cracks are movement at seams and corners, and Tarion's guidelines for new Ontario homes draw the line for a truss uplift crack at 4 mm wide. Worth a proper look: a crack wider than that, one with a step or offset across it, one that comes back in the same place after a proper repair, or one with a stain beside it.
Once the source is fixed and the drywall is dry all the way through, not just dry to the touch. Board that stayed soaked, sags or has gone soft is cut out rather than dried and painted. If the stain is still spreading, the leak is still active and the repair waits.
It depends on the cause and your policy. The Insurance Bureau of Canada says water damage usually covers the sudden and accidental escape of water from plumbing, heating or air conditioning systems or an appliance, and that gradual deterioration is not covered. IBC's claims advice is to limit further damage, take photos and confirm with the insurer before throwing damaged material out.
Yes, and it is free. We look at the ceiling and at what caused the damage, and tell you plainly if a roofer or a plumber has to come first. The estimate is itemized and in writing, so you can compare it with any other quote. Call (613) 799-5057 or request one through the site.
Getting a number for your ceiling
Ottawa Luxe Painting has been painting and repairing interiors in Ottawa, Ontario and Gatineau, Quebec since 2015. On a ceiling that means the whole sequence: finding out why, cutting out and rebuilding what has failed, taping and feathering wide, sealing any stain, matching the texture, and painting so the ceiling reads as one surface.
Send a photo of the ceiling, tell us roughly when the house was built and whether the water has stopped, and we can usually tell you whether you are looking at a patch, a section or a new ceiling.
Call (613) 799-5057 or email info@ottawaluxepainting.ca.
Every figure on this page is somebody else’s published range. Yours comes from looking at the actual ceiling, free and in writing.