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Oregon State Cleaning Services Inc

Professional Commercial Window Cleaning in Oregon & Southwest Washington

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Window Cleaning for Your Business?

Clean windows make a powerful first impression. Whether you operate a storefront, office building, or medical facility, sparkling windows reflect professionalism, care, and attention to detail. At Oregon State Cleaning Services, we provide commercial window cleaning services, inside and out for businesses across Oregon and Southwest Washington.

With over 15 years of experience, we know how to make your glass surfaces shine while helping extend the life of your windows through safe and effective cleaning techniques.

Why Professional Window Cleaning Matters?

Over time, windows collect dust, fingerprints, hard water stains, and environmental grime. Without regular cleaning, your business may appear neglected—even if everything else is spotless.

Here’s why regular window cleaning is a smart investment:

A man cleaning extrior window of a building
  • Improves Curb Appeal – Clean, streak-free windows instantly enhance your building’s appearance.

  • Creates a Welcoming Environment – Natural light and clean glass contribute to a brighter, more inviting interior.

  • Protects Window Surfaces – Regular cleaning helps prevent etching and long-term damage from buildup.

  • Better Brand Image – Clients and visitors notice clean windows. It’s a subtle but powerful sign of professionalism.

Our Window Cleaning Services Include:

 

We offer flexible and safe solutions for buildings of all sizes, including:

  • Interior & Exterior Window Cleaning

  • High & Hard-to-Reach Window Washing

  • Glass Doors, Partitions & Entryways

  • Spot-Free Rinse for Crystal-Clear Results

  • Removal of Dust, Stains, Pollen & Bird Droppings

All work is done using Eco-friendly, streak-free solutions and professional equipment.

We provide free on-site estimates, and our pricing is based on:

  •  Number and size of windows

  •  Building height and accessibility

  •  Frequency of service

Bundle with janitorial or floor care services for better value and streamlined service!

Why Choose Oregon State Cleaning Services?

  • Locally Owned & Operated – We proudly serve our neighbors across Portland, the Willamette Valley, and Southwest Washington.

  • Highly Trained Staff – Our staff are experienced, background-checked, and detail-focused.

  • Eco-Friendly Products – We use non-toxic, safe cleaning solutions for your team and the environment.

  • Responsive Communication – You’ll always get clear, timely updates and friendly service.

  • Satisfaction Guaranteed – We don’t consider the job done until you’re 100% satisfied.

See the Difference with Clean, Clear Windows

At Oregon State Cleaning Services, we’re here to help your business shine, literally. Whether you need a one-time window wash or ongoing maintenance, our team is ready to deliver flawless results, inside and out.

Industries We Serve

Our commercial cleaning and janitorial services cater to a variety of industries, from offices to warehouses, from thousand sq-ft to million sq-ft we serve

Our Service Areas

We provide janitorial services throughout Portland, OR, and Vancouver, WA. To view all the locations we serve, please click the button below.

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