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All figures based on 2025 Canada-wide averages.
Get Flawless Results for Your Plaster Repairs
Plaster repairs shouldn’t be noticeable to the eye. Local Pro plasterers are specialists in repairing damaged and deteriorating plaster walls and ceilings to look like new again. Whether it’s a bathroom wall with bubbling plaster or a discoloured, sagging plaster ceiling with signs of water damage, hire a Local Pro for polished plaster repairs that blend flawlessly with your existing décor.
With Local Pro Plaster Repair you get:
✔ Professional repair of flaking, cracked, chipped or water-damage plaster walls and ceilings
✔ Procurement of all tools and supplies required for the job
✔ Competitive rates from up to 3 Local Pro plasterers near you*
✔ Estimate for all labour and materials
*Subject to Availability
**Plaster service does not include plumbing or leak repairs
Ready to get connected?
How to Get Started
1 Submit Your Request
Enter your contact information and share some details about the job you’d like completed.
2 Compare Local Pros
Get matched with up to three Local Pros. Compare credentials, ask questions, discuss availability, and review quotes to choose the right Pro for your needs.
3 Schedule Your Service
Confirm a date and time with your selected Local Pro that works best for your schedule.
4 Share Your Experience
Once the job is complete, leave a review to share your experience and help other homeowners choose with confidence.
Why Choose Our Local Pros?
Background Checked & Insured
Every Local Pro is independently background checked, licensed, and carries minimum $1M liability insurance.
Rated by Real Homeowners
All reviews are authentic from customers who’ve completed projects through our Local Pro program.
Experienced & Skilled
Hiring from our network ensures you get your job done by the Local Pro who best suits your needs.
Plaster Damages We Can Repair for You
Plaster Cracks
- While plaster is highly durable, cracks can appear as seasonal changes take their toll
- Excess moisture or heat can cause expansion in the plaster, leaving behind visible hairline cracks
- A Local Pro can fill and sand the cracks in your deteriorated plaster for an even, polished surface that can be easily painted over
Peeling/Blistering Plaster
- Flaking, blistering, or peeling plaster on your walls is a sign of incorrect compound mixing or an uneven surface that was not properly smoothened prior to application
- For lasting results, plaster needs to adhere on a clean, smooth, even surface to avoid separation from the lath later
- A Local Pro can scrape away the damaged portions carefully, layer by layer, clean the surface and apply a patching compound as needed. A stain-blocking primer and primer will ensure a smooth, polished finish
Bulging/Bubbling Plaster
- Noticeable bubbling in your plaster could be the result of either moisture infiltration or improper application
- Repeated condensation or excessive humidity may be the underlying cause
- If bubbling plaster appears in your bathroom, for example, Local Pros can apply a damp-proof primer in addition to new filler over the damaged area to prevent a recurrence
Water Damaged Plaster
- Excess water caused by flooding or a pipe leak can dampen plaster walls and ceilings, leaving discoloured patches that easily crumble as the plaster softens
- Once the source of your leak or flooding is located and fixed, a Local Pro plasterer can remove the damaged plaster, dehumidify the area, and reapply the new plaster compound with a bonding agent
- Primed and sanded, all signs of plaster repair will disappear seamlessly into your existing décor
Ready to get connected?
Frequently Asked Questions
Plaster Repair Questions
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- In many cases, yes. Improper application, moisture infiltration, and excessive heat can weaken plaster but removing the damaged portions and replacing with new joint compound can fix most minor flaws in your plaster
- Decorative plaster in crown mouldings can exhibit cracks, peeling, or water damage but a professional can usually restore them to their original state
- Plaster damage caused by structural flaws in walls or ceilings may require more extensive renovations. If repair is not possible, a Local Pro plasterer can advise you and recommend alternatives
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- Generally, you can expect a professional plasterer to charge per square meter for plaster repairs
- Minor hairline cracks, peeling or bubbling can be repaired with a plaster repair kit and relative know-how but more extensive repairs or decorative plaster can be more challenging DIY projects
- For decorative or water damaged plaster repairs to ceilings and walls the expertise and experience of a professional can be worth the investment
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- In some cases, drywall mud or joint compound can be used to repair minor hairline cracks, peeling and bubbling in plaster walls or ceilings
- Plaster is thicker, more durable than joint compound, and sets more quickly, making it more challenging to work with
- If you are unsure, speak with a Local Pro who can advise you on the best solution for your repairs
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- Depending on the circumstance, replacing plaster with drywall can improve insulation and reduce moisture infiltration that can cause bubbling and peeling in plaster
- Many older homes feature decorative plaster crown moulding with intricate detailing that enhances the appeal. Plaster repair can help preserve the unique character of your interior walls and ceilings
- In some cases, plaster can be covered with an additional layer of drywall for added insulation, soundproofing, and durability
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- No, plumbing leaks and water damage caused by plumbing should be repaired by a certified professional
- Local Pro plasterers can repair plaster damaged by leaky pipes, flooding or excess humidity but plumbing repairs should be handled by a plumber
Product Questions
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- Since the 1970’s in Canada, plaster compounds and products have banned the use of asbestos due to the associated health risks
- Plaster walls installed prior to 1990 may contain asbestos
- Lime and gypsum are the main ingredients for plaster compound, along with sand, water and cement
- Biopolymers for increased viscosity and water resistance can also be found in modern plaster ingredients used for repairs
