pressure-washing

How Much Does Pressure Washing Cost in Spokane, WA?

Spokane pressure washing prices: driveways $120 to $250, house washes $200 to $450, deck prep before stain, rust and hard water add-ons, and when to book.

How Much Does Pressure Washing Cost in Spokane, WA?

By the time the snow quits for good in Spokane, usually somewhere in late March, every driveway in town is wearing the same coat. Ice-melt residue leaves a white crust across the garage apron, plow sand sits ground into the concrete pores, and a winter of gravel dust covers everything below knee height. One season of that grit can make a five-year-old driveway look fifteen.

Spring cleanup is why the pressure washing phones start ringing here in April. Local companies quote most residential work as flat project prices rather than square-footage formulas, and in 2026 those prices are fairly consistent across the metro. What you pay depends mostly on how many projects you stack onto a single visit.

A driveway alone might run $150. Add the house, the deck, and a rust stain, and the same visit can reach $700. The stacking is where the math gets interesting.

The Driveway and Garage Apron: $120 to $250

Most Spokane companies charge $120 to $250 to clean a standard two-car driveway plus the apron in front of the garage. The apron is usually the worst 100 square feet on the property, since ice melt pools there, drips off the car all winter, and etches into the surface.

Crews run a surface cleaner rather than a wand for this work, which keeps the finish even and avoids the zebra striping you see on rushed jobs. Expect one to two hours on site, and most crews will rinse the front walk while the machine is hot if you ask.

Long rural driveways price differently. On acreage toward Colbert or Mead, a 150-foot concrete run can push the flatwork bill to $300 to $450, and gravel sections get skipped entirely since there is nothing to wash.

Some outfits offer a sealer application afterward at roughly $0.75 to $1.50 per square foot. On concrete that takes ice melt every winter, sealing every three to four years slows the surface pitting that freeze-thaw cycles cause.

Washing the House: $200 to $450 for a Typical Rancher

Spokane's classic single-level rancher is about the cheapest house style there is to wash, and local pricing shows it. Most companies land between $200 and $450 for a full exterior wash, with two-story homes on the South Hill running $100 to $200 more.

The dirt here is different from the coast. Seattle homes grow algae, while Spokane homes wear caked dust, cobwebs, wasp nests under the eaves, and a band of rain-splashed grime along the bottom two feet of siding.

Dry summers keep moss a minor player, though shaded north walls and siding near sprinkler lines can still green up. A detergent pre-soak handles that without the roof-scale treatments west-side homes need.

Siding material moves the quote too. Newer vinyl and fiber cement in Spokane Valley and Liberty Lake subdivisions washes fast and often lands at the low end, while stucco and older painted wood take more care and more time.

One caution worth raising with any bidder: window screens and older single-pane glass do not love direct spray. Good crews wash around them at an angle and will tell you so without being asked.

Deck and Fence Prep Before Restaining: $150 to $400

Deck washing in Spokane is mostly prep work for stain. Sun at this elevation chews through deck finishes in three to four summers, so the wash-then-restain cycle is a standing ritual on local calendars.

Cleaning alone runs $150 to $400 depending on square footage and railing detail. A 300-square-foot cedar deck with a simple rail sits near the bottom of that range, while a wraparound with balusters and built-in benches climbs toward the top.

Timing matters more than most homeowners expect. Wood needs 48 to 72 hours of dry weather after washing before stain goes on, which is easy to find in a Spokane July and a gamble in April.

Fences follow similar math at about $2 to $4 per linear foot. A graying cedar privacy fence usually comes back two shades lighter after a wash, and adding a wood brightener costs $50 to $100 more.

Gum, Rust, and Hard Water: The Add-Ons

Rust removal is a Spokane specialty. Orange staining under sprinkler heads and along foundation lines comes from iron-rich water, and a standard wash will not touch it, so companies charge $75 to $200 for a dedicated rust treatment.

Hard water spotting is the sneaky one. Homes on private wells around Greenacres, Colbert, and the Ponderosa area often carry mineral spots on siding and windows wherever sprinklers overspray. A descaling treatment adds $50 to $150 to the visit.

Gum removal mostly shows up on commercial pads, though it appears on the occasional basketball-hoop driveway too. Crews hit each spot with heat and a turbo nozzle, usually $50 to $150 depending on the count.

Oil stains round out the list. Fresh drips lift with degreaser for $25 to $75, while a spot that has soaked into the slab for years may only fade rather than disappear, and an honest company will say so up front.

Booking the Short Season, and the DIY Question

Spokane's washing season runs April through October, and the short window shapes everything. The first warm week of May sets off the rush, and by mid-month most established companies are booking two to three weeks out.

Call in April and you get your pick of dates, sometimes with early-season pricing attached. Wait until June and you take whatever slot is left over.

Renting is the other route. A gas pressure washer runs $80 to $110 a day at Spokane rental counters, plus another $30 to $50 for the surface cleaner attachment that makes flatwork look right.

The math gets thin fast. Between the rental, detergent, and a full Saturday, you can spend $150 or more to do what a crew with commercial equipment finishes in 90 minutes for $200. DIY can pencil out for a driveway alone, but it seldom does for the whole property.

If you are lining up bids, the pressure washing pros listed for Washington make it easy to pull three local quotes in one sitting. The spring checklists on our blog cover the rest of the thaw-season punch list, from gutters to sprinkler startup.

Spokane Pressure Washing Questions

When should I book a pressure washing company in Spokane?

April, before the mid-May rush stretches lead times to two or three weeks. Some crews discount early-season work by about 10 percent just to fill the calendar.

Does Spokane need moss removal like Seattle?

Rarely. Dry summers keep roof moss in check here, so most homes need a $200 to $450 wash rather than the $400-and-up roof treatments common west of the mountains.

What takes off the white ice-melt residue on my garage apron?

A detergent-assisted wash lifts most chloride residue in one visit. Since the apron rides along with a $120 to $250 driveway cleaning, it seldom costs anything extra on its own.

Can pressure washing damage a deck before staining?

Yes, too much pressure furs cedar grain. Careful crews stay under about 1,200 PSI on softwood, because a furred deck needs sanding and that can add $100 or more to the restain.

Is Liberty Lake priced the same as Spokane proper?

Close to it. Expect quotes within $25 of city rates, though newer stamped-concrete patios there sometimes add a gentle-clean surcharge of $50 to $75.