North Seattle, Washington

Your space,
restored.

Northwestern Exterior Cleaning brings your decks, patios, and driveways back to life. We're built for Seattle weather.

See the difference

Drag to reveal what's underneath that PNW grime.

We decide on arrival what care your materials need. Whether it's old concrete that needs a surface clean or delicate wood that needs a soft wash, we've got you covered.

Before

After

Free estimate · no obligation

Skip the guessing game.

Concrete, brick and pavers are cheaper whereas composite (Trex) and wood are pricier.

30-minute visit · pick any afternoon slot
Firm price in writing before you commit
Zero pressure · just an honest quote

Book your visit

Free · 30 min · in-person quote

Marlowe brings a tape measure and answers every question. If you like the number, we schedule the wash on the spot.

No credit card · no obligation

Our commitment to the process

We make it easy for you with predictability you can trust.

Arrival

The technician knocks on your door and asks for a quick tour of the job site.

Measurement

The technician measures the area, describes the service, and provides you with a quote.

Completion

The technician completes the job, gives you a walkthrough, and gives you options for payment.

Ready when you are

Your driveway is one job away from looking brand new.

Booking takes under a minute. Available slots show in real time. Pick one and we'll handle the rest.

Your space,restored.