Durham Region & beyondCall or text (289) 928-5689

Power Washing in Whitby, ON

Years of grime, gone.

Deck staining is the job Whitby asks us for most, and every good stain job starts with a wash that gets the wood clean enough to absorb it. We also do power washing in Whitby on its own for siding, driveways, walkways and patios. Pressure is matched to the material so nothing gets etched or stripped. A full deck wash runs $150 to $300, and there's a $150 minimum.

Prep Washing Before Stain and Paint in Whitby

Washing a deck before stain is a different job from making a driveway look new. The aim is to lift dirt, mildew and loose old finish without raising the grain too far or gouging the softer wood between the growth rings, so we use lower pressure, a wide fan tip and steady passes. The wood then needs to dry fully before it's sanded or stained, which is why the wash usually happens a day or more ahead.

Before a downtown heritage house gets repainted, a gentle wash takes off chalky old paint, dirt and cobwebs so primer can grip. Older wood siding and trim need a light touch, because high pressure drives water into the wood and can strip paint you meant to keep. On those houses, soft washing followed by hand scraping beats blasting every time.

On vinyl siding, green growth starts on the walls that get the least sun, and on a two-storey house those can be hard to reach safely without the right equipment. Pressure washing at the right setting, after a pre-treatment, clears it without forcing water behind the panels. Expect $250 to $500 for the siding on a typical house. If the driveway, deck and patio all need it too, ask about a package quote, since doing several areas in one visit costs less.

Pedro handles power washing for driveways, decks, siding and patios. For how he approaches power washing in general, see our power washing page.

How power washing works

  1. Assess the surface

    Each material needs a different pressure. Concrete can take a lot; wood siding can't. We set the pressure for each surface.

  2. Pre-treat if needed

    Heavy mildew, algae or oil stains get a cleaning solution first, to loosen the buildup before we wash.

  3. Wash

    We work across the surface in steady, overlapping passes at a consistent distance, so you don't get zebra stripes. Plants and landscaping are protected from overspray.

  4. Rinse and inspect

    A final rinse, then a look over everything to make sure it's clean and nothing got damaged.

Power Washing cost in Whitby

Power washing has a $150 minimum.

A standard two-car driveway usually costs $150 to $250.

A full deck runs $150 to $300.

Siding on a typical home is $250 to $500.

Doing a few areas at once (driveway, deck and patio, for example) saves money, so ask about a package quote.

Every job gets a free written estimate first, so the price is settled before work starts.

What clients say

Read all reviews →
“Pedro was extremely helpful. He came the same day I called and completed the repairs, taking the time to explain the process to me. If I need any other repairs in the future he will be the first person I call!”
Lashai2025 · Same-day repairs
“Pedro is awesome. Built a planter box and installed exterior clothes line. Very happy with his work. Great person too.”
Shawn Lackie2025 · Construction & installation

Power Washing in Whitby: FAQ

Do you offer power washing in Whitby?

Yes. Whitby is part of our Durham Region service area, and we work there from our base in Bowmanville. Call or text (289) 928-5689, or request a free estimate online.

How long after power washing can you stain my Whitby deck?

The wood has to dry thoroughly first, which can take anywhere from a day to several days depending on sun, temperature and breeze. Staining damp wood traps moisture, and the stain won't soak in evenly. Once it's dry we sand, then stain when the forecast shows temperatures above 10°C and no rain for 24 to 48 hours.

Can you power wash the brick or stone on the front of my Whitby house?

Usually, at moderate pressure. Brick and stone are tougher than siding, but old mortar joints can erode if they're hit too hard, and the white powdery residue called efflorescence needs a different cleaner rather than more pressure. We test a small area first and adjust from there. If the mortar is already crumbling, we'll point that out before washing.

Need power washing in Whitby?

Call or text Pedro, or ask for a free written estimate online.

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