Bathroom Repairs in Barrie
Short answer
Bathroom repairs diagnose and fix the hidden failure behind a leaking or damaged bathroom—whether that is a stain on the ceiling below, a failed shower pan, rotted subflooring around a toilet, an exhaust fan venting into the attic, or poor work left by a previous contractor. Repairs are quoted by the scope, with licensed trades at $70 to $120 per hour.

Four repair calls we answer every week in Barrie
Have you noticed a brown water ring spreading across your main-floor ceiling, a spongy tile beside the toilet, or mould returning along your shower caulking every few months? Not every call we receive in Barrie begins as a full style makeover—many start when a homeowner needs to find and stop an active leak before it ruins the framing below. Across Barrie’s mature streets and 1990s subdivisions, four repair problems come up repeatedly:
- Damp stains or active drips on the main-floor drywall ceiling right underneath an upstairs ensuite or family bathroom.
- Tiled showers that seep through grout lines, hold puddles on the floor, or shed loose tiles just a few years after a rushed remodel.
- Peeling bathroom paint, dark corner mildew, and frosted attic sheathing caused by weak or unvented exhaust fans during Barrie winters.
- Stalled or defective bathroom work left behind by another contractor, where the homeowner needs a clear assessment of what can be saved and what must be rebuilt.
Applying another bead of silicone over cracked grout or painting stain-blocker on a damp ceiling never stops a plumbing or waterproofing failure—the repair has to happen at the source where water is escaping.
How we trace a water stain on the ceiling below
When a damp patch shows up on your kitchen, dining room or hallway ceiling beneath a second-floor bathroom in Holly, Ardagh Bluffs, Painswick, Allandale or Letitia Heights, the water almost always comes from one of four places:
- A worn wax ring or loose flange beneath the toilet, or a deteriorated gasket on a bathtub waste-and-overflow shoe.
- A cracked acrylic shower base or a tiled shower floor built without a continuous bonded waterproof membrane.
- Open grout seams or split caulking around a low shampoo niche, corner bench or mixing valve trim plate.
- A weeping copper solder joint, worn valve cartridge or pinhole supply drip inside the plumbing wall, which continues to leak even when no one is running the shower.
Our Barrie crew isolates the leak step by step rather than guessing. First we check whether the ceiling spot grows when all fixtures are off (pointing to a pressurized water supply line) or only after someone uses the shower or drains the tub. Next we test the drain trap by itself before wetting the lower shower walls. Where the plumbing runs above a finished drywall ceiling, cutting a neat inspection square from below lets us look straight at the subfloor and trap without breaking intact bathroom tile. Once the fault is confirmed, we price both the bathroom fix and the ceiling repair in writing.
Rebuilding leaking or poorly sloped tiled showers
When a tiled walk-in shower starts soaking the adjacent baseboard or hallway carpet within a couple of years of installation, surface regrouting will not fix it. Opening the shower base almost always exposes the same shortcuts: ceramic tile mortared directly onto bare drywall, a flat pan with no pre-slope toward the drain, an unsealed wood curb, or an unwaterproofed shampoo niche.
We strip the failed enclosure back to clean wood studs, dry and repair any rotted framing or subfloor plywood, and rebuild the shower using waterproof foam backer board, a properly sloped pan, and a continuous sheet membrane bonded to the drain flange—the exact system used on all our walk-in showers in Barrie.
Fixing bathroom mould and attic-vented exhaust fans
In many 1960s to 1980s homes across Allandale, Eastview, Sunnidale and Letitia Heights, the original bathroom fan either rattles loudly while barely moving air, or blows warm, humid air through an uninsulated flex hose straight into the attic insulation. During a Simcoe County winter, that steam freezes on cold roof plywood and drips back onto the ceiling drywall during the first thaw.
Swapping an aging fan for a quiet, properly sized unit and routing an insulated duct to an exterior wall or roof hood is a standalone repair we perform across Barrie, stopping recurring ceiling mildew at its source. If years of splashes have already softened the drywall beside a bathtub apron, our crew removes the damaged section, treats the wood studs, and rebuilds the surround with waterproof backer board.
Rescuing stalled or botched contractor work
Having to bring in a second company after a contractor disappears mid-job or builds a shower that fails inspection is stressful. As homeowner Lawrence noted in our client reviews, what matters most is a crew that fixes every issue pointed out and stays until the job is properly done.
Our Barrie team inspects the existing work, explains plainly which rough-ins or fixtures can stay and what has to come out, and gives you a line-by-line written quote. If the previous installer moved drains without a City permit, read our article on Barrie bathroom renovation permits and our checklist on how to vet a bathroom contractor in Barrie.
How bathroom repairs are priced in Barrie
Because repair work ranges from a two-hour valve and fan replacement to a complete shower pan rebuild, we quote repairs according to the exact scope needed. From our published Barrie bathroom renovation cost page, licensed plumbing and electrical trades are $70 to $120 per hour, and full room demolition and disposal is about $1,500. Where widespread hidden water damage makes it more practical to rebuild the entire room from the studs, we price the project from our published full bathroom renovation or tub-to-shower conversion packages starting at $8,000 in labour.
| Item | Typical cost | Notes |
|---|---|---|
| Demolition, floor protection and disposal | about $1,500 | Stripping the bathroom to the studs, protecting hallways and hauling away debris. |
| Licensed plumber and electrician | $70 to $120 per hour | Electrical work is filed with the ESA; plumbing alterations require a City of Barrie permit. |
Send photos of the problem to start
Take a clear picture of the ceiling stain, loose tile or unfinished room—along with a wider shot of your Barrie bathroom—and upload them through our free quote form or contact page. If water is actively dripping right now, close the fixture shut-off valve (or your main house water shut-off) and call us at (705) 300-5400. Every repair we complete is covered by our written labour warranty.
Related projects

GTA project
Monochrome walk-in shower with body jets, dual LED niches and floating vanity
A full 3-piece bathroom rebuild featuring a frameless glass walk-in shower with matte-black body jets, dual LED-illuminated recessed niches, a black floating vanity with vessel basin, patterned porcelain flooring and a hardwired towel warmer.

GTA project
Primary ensuite with black-veined stone double vanity and brushed brass shower
A four-piece primary ensuite finished with a dramatic black-and-white veined countertop on a white shaker double vanity, twin mirrors, brushed brass rainfall shower hardware and a frameless glass walk-in shower.

GTA project
Five-piece ensuite with clawfoot soaking tub, carved wood vanity and brass drain
A classic five-piece primary bathroom combining a freestanding white clawfoot tub, carved solid-wood vanity cabinetry, custom brass open shelving, an LED-illuminated shower niche and a mosaic shower pan with a brushed brass drain.
Bathroom Repairs: common questions
What causes a brown water stain on the main-floor ceiling below an upstairs bathroom?
Ceiling stains beneath a second-floor bathroom usually trace to one of four points: a failed toilet wax seal, a cracked acrylic shower pan or compromised grout seam, a loose bathtub overflow gasket, or a weeping shower mixing valve inside the wall. Stop using that fixture and have us isolate and repair the source before fixing the drywall ceiling.
Do you repair or rebuild showers that another contractor left leaking or unfinished?
Yes. We regularly strip out showers that were tiled straight onto bare drywall without a waterproofing membrane, re-slope shower pans that hold standing water, and complete renovations that stalled mid-job. We show you what failed and provide an itemized written scope to rebuild it properly.
Can we hire you just to replace a noisy bathroom fan and vent it outdoors?
Yes. Swapping an old builder exhaust fan for a quiet, properly rated unit vented through an insulated duct to an exterior hood is a standalone repair we handle across Barrie, preventing attic frost and peeling bathroom paint.
Other bathroom services

Full Bathroom Renovation
Stripped down to the framing and rebuilt with new plumbing, waterproofing, porcelain tile and fixtures.

Walk-in Showers
Custom tiled walk-in and curbless showers with frameless glass, niches, benches and linear drains.

Tub-to-Shower Conversion
Replace an unused alcove or corner bathtub with a spacious, easy-entry tiled walk-in shower.

Bathtub Replacement
Deep alcove soaker tubs, corner whirlpool removals and freestanding tubs with waterproofed tile surrounds.

Small & Condo Bathrooms
Compact 5 x 8 ft bathrooms and condominium suites along Kempenfelt Bay, Dunlop Street, Simcoe Street and Little Lake.

Basement Bathrooms
Three-piece basement bathrooms and ARU suites built on existing rough-ins or with new drains trenched through the slab.

Accessible Bathrooms
Step-free curbless showers, fold-down seats, grab bars and comfort-height fixtures for safe daily living.
Show us what is leaking or damaged
Upload a photo of the ceiling stain, cracked shower tile or unfinished room, and we will tell you what is likely causing it and how we would fix it.