Seattle Window Washing: What to Know Before You Book a Pro

In a city like Seattle, your windows take a beating – between the constant rain, moisture-loving moss, and pollen, it doesn’t take long for your glass to become cloudy. That’s why Seattle window washing is more than a seasonal chore — it’s one of the best things you can do to keep your home or business looking sharp year-round.

If you’re searching for Seattle window washers but not sure what to expect, here’s a breakdown of how often to clean, why it matters, and what to look for when hiring a pro.

Why Seattle Window Washing Is So Important

The climate here is beautiful, but brutal on windows. Regular cleaning helps prevent:

• Hard water stains from rain and sprinkler overspray
• Mildew buildup from nearby plants or trees
• Sap, dust, and pollen accumulation
• Long-term glass corrosion (yep, that’s a thing)

Professional cleaning isn’t just about the sparkle — it’s about preserving your windows over time. That’s why many homeowners and businesses work with window washers in Seattle on a reocurring basis to stay ahead of the grime.

How Often Should You Hire Professional Window Washers?

At GHB Window Cleaning, we usually recommend 2–3 cleanings per year for most residential homes. But there’s no universal answer — here’s how to tell what works best for you:

• Near trees, sprinklers, or busy streets? Go quarterly.
• Selling your home or hosting a big event? Book a one-time refresh.
• Own a storefront or restaurant? Many of our commercial clients opt for monthly window washing to keep that curb appeal strong.

Whether you want clean glass once a year or once a month, our team of Seattle window washers can build a plan that fits your schedule.

DIY vs. Professional Seattle Window Washing

We get it – you’re handy, you’ve got a ladder in the garage, and the sun’s finally out for once. Seems like the perfect time to clean the windows, right?

Maybe. But before you suit up with your squeegee and spray bottle, let’s talk about why so many Seattle homeowners and property managers hire professional window cleaners.

Here are the ins and outs of hiring professional window cleaners and how it may actually save you time and money!

Here’s where most DIYers get stuck:

• Multi-story buildings = ladders, fear of heights, and a questionable setup involving an old patio chair and a broom handle
• Streaks — so many streaks. You wipe, you squint, you wipe again, and it still looks worse than before
• The gear gap — pros use specialized tools and techniques that most people simply don’t have lying around
• It takes forever — especially when you factor in setup, moving the ladder, cleaning up drips, and realizing you missed a spot (or five)

What Professional Seattle Window Washing Looks Like

• When you hire GHB Window Cleaning, you’re not just getting cleaner windows — you’re getting:
• The hand-and-squeegee method done right: no shortcuts, no machines, just spotless, streak-free results
• Cleaning up to 30 feet high with precision (no risky balancing acts required)
• A crew that’s trained, insured, and experienced — we’re fast, careful, and respectful of your space
• A team that understands fall protection inside and out (we literally specialize in it through our sister company, GHB Fall Protection)
• Clean-up that leaves no mess behind — just shiny glass
• Our crew is fully trained, insured, and equipped to clean up to 30 feet high. And because our team also specializes in fall protection, you can trust we’ll do it right — and do it safely.

Cost of Professional Seattle Window Washing vs. DIY

Sure — at first glance. But here’s what people often forget:

• You’ll likely need to buy or rent tools (and learn how to use them)
• Time is money, especially if you give up your entire weekend to fight with your windows
• One wrong move — a cracked pane, scratched glass, or bent screen — and you’re spending more than a cleaning would’ve cost
• And if something goes wrong? You’re on the hook. Professionals are insured for a reason

GHB Window Cleaning is More Than Just Window Washing

At GHB, we’re more than just Seattle window washers. We also offer:

• Gutter cleaning
• Roof Cleaning and moss control
• Pressure washing for driveways, patios, and siding
• Final Construction clean

Basically, if it’s on the outside of your building and it’s dirty — we’ve got you.

Clean Windows Are Great.
Clean Windows Without Stress Are Better.

If you genuinely enjoy spending your Saturday up on a ladder perfecting your squeegee technique, more power to you. But if you’d rather stay safe on the ground and get professional results without the hassle, GHB Window Cleaning has you covered.
Whether it’s a one-time job or part of your seasonal home maintenance, we’ll leave your windows looking spotless — and you won’t even have to dig out your old step ladder.

Ready to skip the stress and trust the pros? Get a free quote today, and let’s make your windows shine the easy way.