GHB Professional Window Cleaning
If you own a home or business in Seattle, chances are your exterior takes a beating. Between moss-loving moisture, persistent rain, and that greenish film that magically appears every spring, it doesn’t take long for surfaces to start looking weathered and worn.
But beyond just curb appeal, pressure washing plays a critical role in maintaining your property. Whether you’re trying to keep algae off your siding or remove grease stains from a commercial sidewalk, the right pressure washing service can protect your investment and keep things looking fresh.
Let’s break down what you need to know before booking your next wash.
Seattle’s mild, damp climate is a breeding ground for:
These aren’t just cosmetic problems. Left untreated, buildup can damage surfaces over time—especially wood, composite decking, and siding. Moss holds moisture like a sponge, speeding up rot and deterioration.
For commercial properties, a dirty exterior can also send the wrong message to potential customers. Clean concrete, storefronts, and awnings make a better first impression—and help reduce liability by preventing slips and falls.
Pressure washing isn’t one-size-fits-all. At GHB, we tailor our service based on the material and condition of your surfaces.
Some of the most commonly washed areas include:
We also offer soft washing—a low-pressure alternative ideal for more delicate materials like stucco, painted surfaces, or composite roofing.
In Seattle, we recommend pressure washing at least once a year, though high-traffic commercial spaces may need it more frequently.
Pro tip: Pair it with your gutter cleaning for an all-in-one seasonal refresh.
While the tools may be similar, the approach, scheduling, and safety protocols differ.
Residential clients are typically focused on aesthetics, real estate prep, or maintenance.
Commercial clients, on the other hand, often need:
At GHB, we serve both. And we’re fully insured, experienced, and ready to work with HOAs, property managers, and business owners across the Seattle area.
Absolutely. Regular pressure washing helps:
Think of it as preventative maintenance, like changing your oil—just for your home or building exterior.
It’s tempting to rent a pressure washer and take a crack at it yourself. But proceed with caution.
Without the right technique, pressure washing can:
Worse yet, many DIY attempts result in injuries—these machines are powerful and can cause serious harm if misused.
When in doubt, leave it to the pros (like us!).
We’ve served the Greater Seattle area for over 25 years, offering expert window cleaning, pressure washing, gutter clearing, and more.
What makes us different?
Our team is trained, insured, and committed to leaving your property better than we found it.
Whether you’re a homeowner in Queen Anne, a property manager in Bellevue, or a business owner in Capitol Hill, we’ve got you covered.
Schedule your pressure washing service today to make your property shine again.
Contact GHB for a Free Estimate
Clearly the Right Choice! Suddenly the idea of Clean Windows, Clean Gutters & Clean Roofs all year round became a whole lot clearer! GHB Window Cleaning knows that first impressions are lasting and when your building has clean windows, people notice.
With over 25 years of experience, you can rely on our fast, professional on time service!