Driveway Cleaning & Sealing in Chilliwack

A driveway that gets washed but never sealed is back to looking dirty within months, because bare concrete is porous — it soaks up oil drips, tire residue and the algae spores that Chilliwack's wet climate keeps circulating. Sealing right after the wash, while the surface is at its cleanest and driest, locks in that clean finish instead of giving grime and organic growth an open surface to grab onto again.

The catch is that most companies in the Fraser Valley only do one side of that job. A pressure washing outfit shows up, cleans the driveway, and leaves — sealing isn't in their toolkit. A coatings company can seal concrete but doesn't run pressure washing equipment, so you're booking two appointments with two invoices to get the same result Surface Wizard delivers in one visit.

The driveway gets hot-water pressure washed first, at 2,500–4,000 PSI, to strip oil stains, tire marks, algae film and general grime off the concrete surface. Once it's fully dry, a penetrating sealer goes down — this soaks into the concrete pores rather than sitting as a surface film, so it doesn't peel or wear off under tire traffic the way a cheap topical sealer does.

Cracked or pitted sections get flagged during the wash walkthrough, since sealing over damaged concrete just locks the damage in. Surface Wizard can address minor repairs as part of the same quote when needed, so the sealer is going onto a sound surface instead of covering up a problem that will just resurface later.

Chilliwack's roughly 1,700 mm of annual rain keeps concrete damp for long stretches, and damp, unsealed concrete is exactly what algae and moss need to re-establish. A sealed driveway sheds water instead of absorbing it, which means algae spores have nothing to root into — that's the direct reason a sealed driveway can go a year or more between washes instead of needing attention every 12 months like bare concrete does here.

It also protects against the freeze-thaw cycles Chilliwack gets in winter. Water that soaks into unsealed concrete and then freezes expands and pits the surface over time; sealed concrete sheds that water before it can do the damage.

Pricing depends on driveway size and current condition — how much buildup needs to come off and whether any crack repair is needed before sealing. Surface Wizard quotes the clean-and-seal package as a single price for the whole visit rather than two separate line items, and every quote is free with a 48-hour turnaround.

Because the wash and the seal happen on the same visit, there's no second call-out fee and no second appointment to schedule around. A homeowner in Sardis or Vedder Crossing gets one crew, one afternoon, and a driveway that's both clean and protected by the time they're done.

No — the same clean-and-seal lifecycle applies to commercial concrete: parkades, loading areas and business frontages that take heavier traffic and more oil exposure than a home driveway. Commercial jobs get the same walkthrough-then-quote process, with sealing scoped around the traffic patterns and any striping that needs to be preserved or reapplied.

Chilliwack's freeze-thaw winters and wet shoulder seasons put the same wear on commercial concrete as they do on residential driveways, so the argument for sealing after every wash holds just as well for a business lot as it does for a home.

Booking them separately means paying for two call-outs and, more importantly, leaving a gap between the wash and the seal where the driveway sits exposed. Chilliwack's rain doesn't wait for a second appointment — a driveway that's clean today but not sealed for another two or three weeks can already have new algae spores settling into the pores by the time the sealing crew shows up.

Running both steps in the same visit closes that gap entirely. The sealer goes down on a driveway that's as clean as it will ever be, which is exactly the condition a penetrating sealer needs to bond properly and last through the wash cycle it's meant to stretch out. It also means one visit on the calendar instead of two, which is the whole point of hiring a company that runs both sides of the job instead of just one.