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Interior Demolition Montreal
Kitchen, bathroom, basement, walls, flooring. Permits handled, CNESST compliant, RBQ 5797-3208-01. Safe demolition. Clean slate. Done right.
RBQ License
5797-3208-01
CNESST Certified
Job Site Safety
APCHQ Member
Provincial Association
Liability Insurance
$5,000,000
Demolition service
What is interior demolition?
Founded by construction professionals with 7 years of experience in the industry, Kasa Demolition carries out interior demolition work in Montreal.
We work with homeowners and general contractors who need a fully cleared space before renovating.
Interior demolition refers to the controlled removal of non-structural elements of a building: drywall or plaster partitions, cabinets, countertops, tile, flooring, suspended ceilings, and wall coverings.
It is called selective strip-out when the goal is to expose the structural shell while preserving the load-bearing walls.
Contrary to what many believe, interior demolition is a precision job.
The wrong sequence can damage hidden ducts, sever live electrical wires, or weaken a structural element.
Who we serve
Residential and commercial interior demolition in Montreal
We work with homeowners, general contractors, and property managers throughout Montreal. Our approach adapts to the constraints of the job site and the client's schedule.
Services inclus
What interior demolition work do we carry out?
Why hire professionals
Why entrust your interior demolition to professionals?
Hiring a certified company protects your property, your family, and your renovation investment from irreversible mistakes.
Protecting your investment
A misjudged load-bearing wall can mean a potential collapse and tens of thousands of dollars in repairs. We assess every job site before demolishing.
Protection of living spaces
We set up sealed containment barriers between the work areas and occupied spaces. Dust stays confined to the job site. End-of-day cleanup is included.
Hassle-free legal compliance
Municipal permits, CNESST standards, RBQ license: we take care of it. You don't have to navigate regulations or check whether your workers are insured.
A clean site, ready to rebuild
We remove debris as we go and hand over a fully cleaned space. Your renovation contractor can start the next day if needed.
Why Kasa
Why choose Kasa Demolition for your project in Montreal?
A specialized branch of Kasa Entrepreneur General, we handle interior demolition with 7 years of experience in construction and over 200 projects completed across Greater Montreal.
RBQ Certified (5797-3208-01): your legal protection
The RBQ license is mandatory to legally carry out demolition work in Quebec. It protects you financially: if a problem arises, a mandatory bond covers poor workmanship or job abandonment.
CNESST compliance and $5M insurance
All our workers are covered by CNESST. If an accident occurs on your property, you bear no financial liability. Our $5M liability insurance also covers accidental damage.
7 years of experience, over 200 projects completed
We are a branch of Kasa Entrepreneur General, active in renovation and construction in Montreal. Proven expertise, applied specifically to demolition.
Available 7 days a week
We adapt to your schedule, not the other way around. Whether you need service on a weekday or weekend, we're available. Call (514) 812-8763.
How it works
Our interior demolition process in Montreal
We follow a 5-step process that eliminates bad surprises and gives you full visibility before the work even begins.
Initial contact and free site visit
Describe your project by phone, form, or email. We schedule a visit to assess the surface area, materials, access constraints, and potential risks. This visit is free and comes with no obligation.
Permit verification
We determine whether your project requires a municipal permit in Montreal. If so, we prepare and submit the application for you. This step is included in our estimate, not billed separately.
Detailed, transparent estimate
You receive a complete quote that breaks down the price by surface area, materials, demolition method, debris removal fees, and applicable CNESST standards. No invented numbers, no hidden variables.
Execution of the work
Our crews set up protection barriers before starting. Demolition follows the established order: securing utilities (water, electricity, gas), removing non-structural elements, then removing debris as the work progresses.
Final cleanup and handover
The space is fully cleaned at the end of the work. You receive environmental tracking receipts confirming the legal disposal of debris. The site is ready for your renovation crew.
Certifications
Working with us
means working protected
When you hire a demolition company in Montreal, you're entrusting them with your property, your safety, and your insurance coverage.
Our certifications aren't decorative logos. They're legal guarantees that protect you in concrete ways.
RBQ License 5797-3208-01
The RBQ license legally authorizes demolition work and protects the client through a mandatory bonding mechanism. You're covered in case of poor workmanship or abandonment.
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CNESST Compliance
Our CNESST certificate proves our employees are insured in case of an accident on your property. You bear no financial liability if an incident occurs.
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APCHQ Member
As members of the Association des professionnels de la construction et de l'habitation du Québec, we commit to the industry's quality and ethics standards.
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Environmental Tracking Receipts
Every load of debris is sent to certified sorting centers. You receive receipts confirming the legal, eco-responsible disposal of materials.
Start Your ProjectFrequently asked questions about interior demolition in Montreal
Everything you need to know before calling us.
Related services
Discover our other services in Montreal
Interior demolition is often the first step of a larger project. We offer the full range of site preparation services you may need.
Exterior demolition
Demolition of decks, balconies, sheds, garages, and facades. Municipal permits handled. Debris removed.
Learn more
Debris removal
Fast, eco-responsible removal of construction debris. For homeowners and contractors.
Learn more
Concrete demolition
Removal of basement slabs, driveways, patios, block walls, and partial foundations.
Learn more
Asbestos & mold removal
Full coordination with certified firms for assessment and decontamination before demolition.
Learn moreService areas
Interior demolition available in Montreal and Greater Montreal
We work in every borough of Montreal as well as municipalities across Greater Montreal. Contact us at (514) 812-8763 to schedule your assessment.
After Demolition
Need to Rebuild?
Our sister company, Kasa Entrepreneur Général, is RBQ certified and specializes in turnkey renovation and post-disaster reconstruction in Montreal.
From demolition to final delivery, you have a single point of contact.
- Complete turnkey renovation
- Building permits handled
- Architects and engineers coordinated
- Projects from $25,000 to $600,000
- RBQ Certified 5797-3208-01
Start your project
Start your renovation off right
Your interior space deserves a demolition done right: safe, compliant, and without bad surprises.
We assess your project for free, handle the permits, and deliver a clean site. RBQ 5797-3208-01 certified. Available 7 days a week.