Post-construction renovation cleaning services Montreal Laval Longueuil — Service Rafia construction dust paint plaster silicone HEPA since 2010

New construction · Renovation · Builder’s clean · Residential & commercial · Montreal · Laval · Longueuil

Post-construction & renovation
cleaning in Montreal —
dust, residue, impeccable finish

Construction dust is deceptive — it infiltrates every crack, every vent, every surface. A regular vacuum won’t cut it. Since 2010, Service Rafia brings residential and commercial sites to a spotless finish in Montreal, Laval, and Longueuil.

New construction · Residential renovation · Commercial renovation · Paint · Plaster · Silicone · 3-phase clean · Custom quote

2010
Founded
500+
Sites completed
4.9★
320+ Google reviews
7/7
Availability

✓  HEPA industrial vacuums
✓  3-phase cleaning method
✓  Residential & commercial
✓  GC coordination
✓  Custom quote in 24h

Clean construction site after renovation Montreal — post-construction cleaning Service Rafia

Since 2010
construction site
cleaning expert
Construction dust is a different problem

This isn’t an ordinary clean —
it’s precision cleaning

After a renovation or construction project, plaster, cement, and cutting dust infiltrates everywhere — into ventilation ducts, under baseboards, inside cabinets, on every horizontal surface. It’s an ultra-fine dust that resettles the moment you disturb it. A regular vacuum just recirculates it into the air.

Service Rafia uses industrial HEPA vacuums that capture fine particles, a proven 3-phase method, and surface-matched products to remove paint, silicone, adhesive, and plaster residues without damaging new finishes.

✓
HEPA vacuums — capture fine plaster and concrete particles without recirculating them in the air
✓
3-phase method — rough clean, detail clean, final clean — each phase validates the previous
✓
New finish-safe products — no scratches on new glazing, no damage to fresh surfaces or floors
✓
Direct coordination — with your general contractor, project manager, or developer

Get a free quote →

Our method

Post-construction cleaning in 3 phases —
the only way to truly eliminate construction dust

1
Rough phase

Debris removal & dust control

Ideally done during or just after trades finish. Removal of large debris, HEPA vacuuming of rough cutting and finishing dust, protection of new surfaces.

✓Debris and material waste removed
✓HEPA vacuum of all floors and surfaces
✓Protective sheeting and plastic film removed
✓Damp wipe-down of walls and ceilings
2
Detail phase

Deep clean surface by surface

The most time-intensive phase. Every surface treated individually — paint splatter, forgotten caulking, limescale on new fixtures, adhesive on floors.

✓Paint splatter removed (windows, baseboards, floors)
✓Silicone and adhesive residues removed
✓Cabinets and drawers cleaned inside and out
✓Bathrooms and kitchen disinfected
✓Ventilation grilles vacuumed
✓Light fixtures and switches cleaned
3
⭐ The final touch

Final clean — move-in ready or handover-ready

The last inspection before you move in or hand over the project to your client. Every surface gleaming, every window streak-free, every floor immaculate.

✓Interior and exterior windows streak-free
✓Chrome and stainless fixtures polished
✓All floors vacuumed and washed (surface-safe)
✓Balconies and terraces swept
✓Final walk-through inspection
✓Cleaning report available

Project types

We clean after all types
of construction and renovation work

🏠

Residential renovation

Renovated kitchen, new bathroom, replaced floors, fresh paint — we restore your home to spotless condition before you move back in.

🏢

Commercial renovation

Office redesign, retail buildout — available nights and weekends to avoid disrupting your operations or your tenants.

🏗️

New construction

New homes, new condos, commercial buildings — 3-phase builder’s clean before handover or move-in.

🎨

After painting work

Paint drops on floors, residue on windows, forgotten masking tape — precision clean after interior painting.

🏘️

Residential complexes

End-of-construction cleaning for developers — multiple units in parallel, coordination with the GC. See also our developer services.

🔧

Partial renovation

Even if work only touched one room, dust has spread everywhere. We clean the entire unit, not just the affected area.

Residues removed

Every type of construction residue
has its specific treatment

🌫️
Plaster dust
HEPA vacuum + damp wipe of all surfaces — two-pass method to prevent redistribution
🎨
Paint splatter
Surface-matched products — windows, floors, baseboards, handles, fixtures
🔧
Silicone residue
Mechanical and chemical removal — ceramic, shower glass, tub, window perimeters
🧱
Cement & mortar
Gentle mechanical removal — ceramic, grout lines, concrete, new floors
🪟
Protective film
Removal from new glazing, appliances, doors, and finished surfaces with no residue
🔩
Metal shavings
Vacuum and collection of metal shavings and abrasive debris — dangerous for new floors

Areas served

Post-construction cleaning
across Greater Montreal

📍 Montreal
All boroughs — Plateau, Rosemont, NDG, Westmount, Griffintown, Downtown, Anjou, Saint-Laurent, LaSalle, Verdun.
📍 Laval
Chomedey, Sainte-Dorothée, Fabreville, Vimont, Laval-des-Rapides.
📍 Longueuil & South Shore
Brossard, Longueuil, Saint-Hubert, Boucherville, La Prairie, Candiac.
📍 North Shore, Ottawa & Quebec City
Terrebonne, Mirabel, Blainville, Repentigny — Ottawa, Gatineau, Quebec City, Lévis.
4.9/5
320+ verified Google reviews

About us →

Questions about
post-construction cleaning

Why can’t I just do the construction cleanup myself?

Plaster dust is extremely fine — a household vacuum just recirculates it in the air. You need industrial HEPA vacuums and a 3-phase method to truly eliminate it. Paint, silicone, and adhesive residues also require specific products that won’t damage new finishes.

How long does a post-construction clean take?

Depending on size and scope: from 4 hours for a 1BR apartment to several days for a large commercial project. We deploy a team sized to your delivery timeline.

When do you come in relative to the end of construction?

Ideally once all trades have finished — paint dry, ceramic set, floors installed. We can also intervene between phases on longer projects.

Do you coordinate directly with general contractors?

Yes — direct coordination with the GC, developer, or project manager. We adapt to construction schedule changes and unexpected delays.

How much does post-construction cleaning cost in Montreal?

The rate depends on area, scope of work, and phases required. Free custom quote in 24h after project review — no commitment.

Clean construction site Montreal — Service Rafia professional post-construction cleaning

Work done?

An immaculate site —
move-in ready or handover-ready
in 3 guaranteed phases

500+ residential and commercial sites cleaned in Montreal, Laval, and Longueuil since 2010.
Free quote in 24h — 7 days a week, direct GC coordination.

Available 7 days a week · Free quote in 24h · Direct GC coordination