Exterior Maintenance in Montreal, Laval & South Shore
All-in-one service: pressure washing, gutter cleaning, windows, façades, patios, furniture, walls & more. Residential & commercial.
Get a Fast QuoteResidential & Commercial Exterior Maintenance
At LavageExterieur.ca, we deliver comprehensive exterior maintenance in Montreal, Laval and the South Shore, including pressure washing, gutter cleaning, window washing, façades, patios, walls, outdoor furniture and more.
✔️ Residential & commercial exterior maintenance
✔️ Surface cleaning (patios, pavers, concrete, wood)
✔️ Exterior window washing
✔️ Gutter cleaning & unclogging
✔️ Moss removal & treatment for walls, façades, fences
✔️ Fast service in Montreal, Laval, North Shore & South Shore
“One service for a clean, healthy, welcoming property—year-round.”
Contact UsRelated Exterior Maintenance Services in Montreal, Laval & South Shore
Pressure Washing
Exterior surface cleaning: concrete, pavers, vinyl, wood, fences, driveways, façades, patios, balconies and stairs.
Contact UsGutter Cleaning
Removal of leaves, mud and debris from your gutters. Downspout check. Water-damage prevention.
Contact UsExterior Window Cleaning
Streak-free cleaning for home, retail and buildings up to 3 stories.
Contact UsFaçade Cleaning
Remove dirt, mildew, pollution and black streaks on exterior siding (vinyl, aluminum, brick, wood).
Contact UsOutdoor Furniture Care
Wash and refresh outdoor furniture: tables, chairs, swings, BBQs, pergolas, awnings and more.
Contact UsSeasonal Maintenance Plan
Scheduled care by season: spring deep clean, summer refresh, fall debris & leaf prevention.
Contact UsHow Our All-in-One Exterior Maintenance Works
Fast Quote with Photos
Send photos of the areas to maintain (patio, façade, windows, gutters, pavers, etc.) plus your full address. We’ll provide an accurate estimate based on your needs.
Assessment & Tailored Method
We select the best technique for each surface: controlled pressure wash, biodegradable products, soft-wash or specialized treatments.
Full Service & Visible Results
Our team cleans carefully and safely to restore a spotless, long-lasting, welcoming look—residential or commercial.
Service Areas: Montreal, Laval, North Shore & South Shore
We provide exterior maintenance in Montreal, Laval, Boisbriand, Blainville, Terrebonne, Saint-Eustache, Repentigny and across the North Shore and South Shore.
Free Exterior Maintenance Quote — Montreal, Laval, North Shore & South Shore
For a fast, tailored price, send a list or photos of what needs maintenance (patio, façade, windows, gutters, pavers, etc.), an idea of the square footage, and your full address:
📧 info@lavageexterieur.caWe reply within 2 business hours (Monday–Saturday) with a clear, no-obligation estimate.
Frequently Asked Questions (FAQ) – Exterior Maintenance
We offer full exterior maintenance including pressure washing, façade cleaning, windows, gutters, patios, pavers, driveways and outdoor furniture.
Yes, we only use biodegradable, non-abrasive products that are safe for your surfaces and environmentally friendly.
Absolutely. We treat moss, algae, black streaks, pollution marks and calcium deposits to restore your surfaces to their original look.
It depends on the services selected. For example, a full patio & façade clean can take 2–4 hours, while full-property maintenance may take up to a day.
Yes, we serve Montreal, Laval, the North Shore (Boisbriand, Blainville, Terrebonne, Repentigny) and the South Shore.
Contact Us
📍 Based in Montreal with rapid service to Laval, the North Shore & South Shore.
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