Looking for reliable demolition contractors in Saint-Lazare? DemoPrep handles demolition, renovation, and landscaping across this off-island town — the large wooded lots, detached country homes, and equestrian properties that give Saint-Lazare its semi-rural character. RBQ-licensed (#5826-5448-01) and fully bilingual, we run your whole project under one roof. Call 514-613-8344 for a free quote.
Planning a Project in Saint-Lazare?
Don’t juggle three different companies. We handle the demolition, the renovation, and the landscaping under one roof.
Serving Every Kind of Saint-Lazare Property
Saint-Lazare is a town of big, treed lots and detached homes — a different setting than the dense, attached housing of the city, and it shapes how we work.
- Large wooded lots & country homes: detached houses on generous, treed lots — room to stage equipment, plus outbuilding and rear-extension demolition.
- Equestrian & acreage properties: stables, barns, and accessory structures — selective demolition and site preparation.
- The village & established streets: older detached homes near the town core — interior renovations and additions.
- Newer subdivisions: modern detached homes — interior reconfiguration, basement finishing, and updates.
Phase 1: Demolition That Respects Your Property
On Saint-Lazare’s larger lots, the work is often as much about the grounds as the house — outbuildings, old decks and pools, and detached structures alongside interior gut-jobs. Our crews handle it all, protecting mature trees and the septic and well systems common on rural properties while keeping the site clean.
- Interior Demolition: safe removal of walls, flooring, and cabinetry, including load-bearing assessments.
- Structure Removal: barn, stable, garage, shed, deck, and pool demolition.
- Concrete Removal: driveway, walkway, and slab tear-outs.
We handle proper disposal of all materials — wood, concrete, metal — at authorized recycling facilities. See our full demolition services →
Phase 2: Renovations That Fit How You Live
Saint-Lazare renovations tend to be about space and comfort — opening up a dated layout, modernizing kitchens and bathrooms, or finishing a basement to make the most of a larger home.
- Kitchen Remodels: opening and updating older kitchens.
- Bathroom Makeovers: updated fixtures and efficient layouts.
- Basement Finishing: home offices, in-law spaces, and recreation rooms.
Explore our renovation services →
Phase 3: Outdoor Spaces for Saint-Lazare Lots
With large lots and sandy, well-drained soil, Saint-Lazare properties have real room outdoors. We build outdoor spaces for the climate, with proper grading and drainage to protect foundations and septic fields.
- Grading & Drainage: managing water across large lots and away from foundations.
- Hardscaping: paver patios, stone paths, and steps.
- Privacy & Structures: cedar fences, decks, and green screens.
Why Choose DemoPrep, Demolition Contractors Saint-Lazare
We know Saint-Lazare’s properties — the big treed lots, the detached country homes, the barns and outbuildings, the septic and well systems that rural sites depend on. We also know that as an independent town, Saint-Lazare runs its own permit process, and we manage it for you.
- RBQ licensed (#5826-5448-01) and fully insured
- Bilingual crews (English + French)
- Free, no-pressure quotes
- Clean, on-time job sites that respect your property and neighbours
Permits in Saint-Lazare
Saint-Lazare is an independent town, not a Montréal borough, so demolition and renovation permits go through the Ville de Saint-Lazare rather than the City of Montréal. On rural lots, projects can also touch on septic, well, and tree-protection rules. We manage the paperwork so your project stays compliant from the start. You can start with the town’s permits and urban planning by-laws.
Frequently Asked Questions
Do I need a permit to demolish part of my home or an outbuilding in Saint-Lazare?
In most cases, yes. Interior demolition that affects structure, exterior demolition, and removing outbuildings like barns or detached garages typically require a permit through the Ville de Saint-Lazare. We handle the application as part of the job.
Can you demolish a barn, stable, or pool on an acreage property?
Yes — it’s a good fit for Saint-Lazare’s larger lots. We safely take down barns, stables, sheds, decks, and pools, protect the surrounding trees and septic field, and haul everything to authorized disposal.
My Saint-Lazare home was built before 1980 — should I worry about asbestos?
It’s worth checking. Asbestos was used in pre-1980 homes in insulation, flooring, and drywall compound. DemoPrep is certified and trained for all levels of asbestos removal, from minor non-friable work to high-risk friable abatement. We test before any demolition, and when removal is needed our crews work inside HEPA-filtered (99.97%) containment using MSA Advantage 3200 full-face respirators with P100 Flexi-Filters, following CNESST requirements. It’s not something to disturb without knowing.
Do you handle demolition, renovation, and landscaping together?
Yes. That’s the point of working with us — one company for the demo, the rebuild, and the outdoor work, instead of coordinating three separate contractors yourself.
Get Your Free Estimate in Saint-Lazare
Whether you’re starting with demolition, planning a renovation, or rethinking your outdoor space, DemoPrep is ready to help. RBQ #5826-5448-01.