Window Washing Services in Seattle
Let More Natural Light In
Brighten up your space with our professional window washing services in Seattle. We clean both the inside and outside of your windows — tackling glass, tracks, sills, and frames — to give you a spotless, streak-free finish.
Perfect for Homes and Businesses Alike
Our window cleaning is ideal for: ✔️ Storefronts and commercial offices that need to impress clients ✔️ Event venues and residential homes looking for a fresh, polished look ✔️ Multi-level properties with hard-to-reach windows, where safety and expertise matter
Why Clients Love Our Window Washing
Improves curb appeal and creates a welcoming first impression Enhances indoor lighting by allowing more natural light to fill your space Maintains a clean, professional look year-round, reducing the need for frequent touch-ups
Safe, Effective, and Always Streak-Free
At One Cleaning, we use proven techniques and gentle products to ensure your windows shine without any risk of damage. Trust us to keep your property looking its best — inside and out.
Window Washing Services – Interior & Exterior in Seattle
Nothing transforms a space quite like clean, crystal-clear windows. Over time, dirt, dust, pollen, and water spots build up on glass, dulling the natural light and leaving your property looking tired from the inside and out. Our professional window washing services in Seattle are designed to restore brightness and clarity, helping your home or business look immaculate and welcoming.
At One Cleaning, we clean both the interior and exterior of your windows, paying attention to every detail — including the glass, tracks, sills, and frames. Our experienced team uses safe, proven techniques and eco-friendly solutions to deliver a spotless, streak-free finish without risking scratches or damage.
Ideal for:
✔️ Storefronts and commercial office buildings
✔️ Event spaces, restaurants, and hotels
✔️ Residential homes, condos, and multi-story properties with hard-to-reach windows
Let More Natural Light In
✅ Boosts curb appeal instantly — Impress customers, guests, or neighbors with sparkling clean windows that elevate your entire property.
✅ Lets in more natural light — Brighten up your interior spaces and create a more inviting atmosphere.
✅ Maintains a polished look all year — Regular window washing prevents grime buildup and protects your glass investment.
✅ Safe and effective — We use professional-grade tools and techniques to clean thoroughly without leaving streaks, residue, or damage.
If you’re looking to enjoy beautiful, streak-free windows that showcase your home or business at its best, we’re here to help.
Contact us today for a free estimate and discover why we’re Seattle’s trusted choice for interior and exterior window washing!
Serving Seattle and Surrounding Areas
One Cleaning proudly serves Seattle and the surrounding areas. Whether you’re in downtown Seattle, Bellevue, Redmond, or anywhere in between, we’re ready to provide you with exceptional deep cleaning services.
Ready to experience the difference a professional cleaning service can make? Contact One Cleaning today at 425-600-2055 for a free quote and let us create a cleaning plan that fits your needs and budget.