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Pressure Washing in Ottawa — Driveways, Decks & Siding

Professional pressure washing services. Licensed & insured. Free estimates.

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What's Included in Our Pressure Washing Service

Pressure washing removes the algae, road salt staining, and winter grime that Ottawa's climate deposits on exterior surfaces.

Driveways & Walkways: Concrete and interlocking brick cleaned of road salt staining, tire marks, algae, and winter grime.

Decks & Patios: Wood, composite, and concrete decks pressure washed before staining season. Stone patios cleaned of moss and algae.

Fences: Wood and vinyl fences cleaned of green algae and weathering.

Exterior Siding: Vinyl, aluminium, and brick siding cleaned of winter salt spray and biological growth.

Garage Floors: Oil stains, tire marks, and winter salt residue cleaned from garage concrete.

Note: we do not pressure wash wooden surfaces above 1,500 PSI to prevent fibre damage.

Pressure Washing Cost in Ottawa

Pressure washing in Ottawa starts at $200–$800 CAD depending on surface type and area.

Surface Price Range
Driveway (standard 2-car) $200–$350
Deck (standard 400 sq ft) $200–$400
Fence (per 100 linear ft) $80–$150
Exterior house siding $300–$600
Garage floor $150–$280

Prices are estimates and may vary. Call (613) 801-9613 for a quote.

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Free estimate, same-week availability.

When to Pressure Wash in Ottawa

Ottawa's pressure washing season runs May through October. The optimal window is late May after the last frost risk — driveways and decks have accumulated winter salt and sand that should be washed before it causes surface degradation.

Pre-deck-staining washing in May and June is our most popular service. Ottawa homeowners who re-stain their decks annually save significantly on deck replacement costs compared to those who skip maintenance.

Fall washing in September is increasingly popular as homeowners clean exterior surfaces before winter makes them inaccessible.

Service Area

Pressure washing available throughout Ottawa and all 19 surrounding communities. Available May through October. Call (613) 801-9613 to book.

Related Services

After pressure washing, combine with window cleaning for a full exterior refresh. For indoor surfaces, see carpet cleaning or house cleaning.

Pressure Washing Cost in Ottawa (2026)

ServiceLowHigh
Driveway (2-car)$200$350
Deck (400 sq ft)$200$400
Fence (per 100 linear ft)$80$150
Exterior siding$300$600
Garage floor$150$280

All prices in CAD. Estimates based on 2026 market averages in the Ottawa area. Actual cost depends on scope, property size, and site conditions. Contact us for a free estimate.

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Pressure Washing FAQs

When is the best time to pressure wash in Ottawa?+
Late May to early June is optimal — past the last frost risk, before patio season, and with the full winter's salt and sand to remove. Deck staining season (June–July) follows immediately after washing. Fall washing in September or October is the second-best window.
Will pressure washing damage my deck or driveway?+
When done correctly, no. We use appropriate PSI for each surface type — lower pressure for wood decks and vinyl siding, higher pressure for concrete. We do not use high-pressure on wood above 1,500 PSI. Incorrect pressure washing by untrained operators can damage surfaces — our team is experienced with Ottawa's typical material types.
Can you remove road salt stains from my driveway?+
Yes. Ottawa road salt staining — the white residue left on concrete and interlocking brick from winter clearing — is one of our most common pressure washing requests. Hot water pressure washing dissolves and removes these deposits. Multiple passes may be needed for heavy accumulation.
Do you pressure wash in spring or fall?+
Both. Spring (May–June) is ideal for removing winter buildup before patio season. Fall (September–October) prepares surfaces for winter and removes summer algae before it freezes into the surface. Many clients book twice annually for best results.

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