Expert Demolition, Renovation & Landscaping Services in Montréal

Looking for professional demolition services in Montréal, certified asbestos removal, residential renovations, or landscaping? DemoPrep Montréal delivers it all under one roof. Serving all of Greater Montréal — from the Plateau, Rosemont and Saint-Léonard to NDG, the West Island, Laval and the South Shore — our RBQ-licensed team (RBQ #5826-5448-01) handles your project end to end, and partners cleanly with general contractors when a build calls for it.

We specialize in interior and exterior demolition — precise work like drywall removal, garage teardowns, selective interior demolition, and certified asbestos abatement — paired with full residential renovation: bathrooms, kitchens, and home offices built to lift your space. For your exterior, our landscaping services create functional, durable outdoor areas with paver installation, retaining walls, and hardscaping designed for the Montréal climate.

Whether you’re prepping for a renovation or boosting your property’s curb appeal, DemoPrep delivers quality and efficiency on every job. Call us at 514-613-8344 for a free quote. Final quotes vary by site access and disposal tonnage.

DEMOLITION

Professional preparation for any demolition project in Montréal, large or small.

EXTERIOR DEMOLITION

Remove decks, fences, and patio stone with our experienced crew.

INTERIOR DEMOLITION

Demolish bathrooms, kitchens, and more with precision and clean containment.

ASBESTOS REMOVAL

Certified testing, containment, and removal before your demolition or renovation.

JUNK REMOVAL

Residential cleanouts — garage, basement, or whole home — licensed crew, 5-tonne truck.

DRYWALL REMOVAL

Efficient removal of drywall, from small areas to entire rooms.

GARAGE DEMOLITION

Clear out your garage with our reliable demolition services.

RESIDENTIAL RENOVATION

Transform your home with custom renovations across Montréal.

BATHROOM & KITCHEN

Modernize your bathroom or kitchen with our expert renovations.

LANDSCAPING & EXTERIOR DESIGN

Soil leveling, paver installation, custom walkways, cedar features, and retaining walls.