Window Cleaning Services in Washington

Crystal-Clear Views Without the Streaks

Professional interior and exterior window cleaning for homes and businesses across Whatcom, Skagit, Snohomish, Island, and King Counties. We clean windows, skylights, screens, and glass doors with precision and care.

Over 800+ Five Star Reviews on Google, FB & BBB!

What Is Window Cleaning?

Window cleaning is the process of removing dirt, water spots, pollen, dust, cobwebs, and environmental contaminants from glass surfaces — both inside and out. In Washington’s climate, windows are frequently exposed to moisture, tree debris, hard water, and moss, making regular cleaning essential for visibility, aesthetics, and long-term glass preservation.

At DAPrDAN, we use specialized tools and purified water systems that leave no streaks or residue behind. We clean all types of windows — including double-hung, fixed pane, sliding, skylights, and French-style — as well as window screens, sills, and frames.

Professional Window Cleaning for Homes in Washington

Your windows are the eyes of your home or storefront. Dirty, streaked, or foggy windows can make a beautiful space look dull.

DAPrDAN’s window cleaning crews restore clarity and brightness to every pane with:

Exterior Window Washing – From ground-level to multi-story
Interior Glass Cleaning – Smudge- and streak-free
Skylight Cleaning – Clear out haze and debris
Screen Cleaning & Reinstallation – Dust and debris removed from mesh
Sill and Frame Detailing – Not just the glass!

Whether you own a modern home in Redmond, a classic craftsman in Bellingham, or manage a storefront in Everett, we provide tailored window cleaning services with flexible scheduling and courteous crews.

Rated 5 out of 5

Five Star Rated Window Cleaning Services

Why Homeowners Choose DAPrDAN for Window Cleaning

Expertly Trained Technicians

We use safe ladder practices and leave no mess behind—just sparkling windows.

Pure Water Cleaning Technology

Enjoy a chemical-free, streak-free shine every time with our eco-friendly system.

Fully Licensed & Insured

We’re covered so you can relax, knowing your home is in professional hands.

Upfront, Fast Quotes

Get clear pricing before we arrive—no surprises, just satisfaction.

Flexible Scheduling Options

Book one-time cleanings or recurring service—monthly, quarterly, or seasonally.

Bundle & Save

Combine with gutter, siding, or roof cleaning for added value and big savings.

Brighten Your Overhead Views

Skylight windows have surged in popularity due to their ability to enhance both the aesthetic and functional value of a home. These windows provide abundant natural light, making interiors appear larger and more inviting.

The main challenge with skylights is their maintenance: Positioned in high or awkward locations, skylights are difficult to reach for cleaning and repairs. Additionally, because they are exposed to the elements, skylights can accumulate debris and dirt more quickly than other windows. But cleaning skylights doesn’t have to be a complex task. With DAPrDAN, maintaining clear skylights can be straightforward and hassle-free. Regular cleaning ensures that they continue to flood your interiors with sunlight.

Try The Greater Puget Sound's Best Window Cleaning Risk-Free Today

100% Satisfaction
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See What Your Neighbors Have Been Saying About Our Window Cleaning

Greg and his crew did a full service on our house last spring. They cleaned the very large, complicated and steep, asphalt shingle roof of our house. They also cleaned the metal roof of our shop and washed the solar panel array on top of that structure. They washed all windows (inside and out) of both buildings, and also cleaned the siding and garage doors on both buildings. It was a big job and they did amazing work with professionalism and concern for our property in every step. Very highly recommend DAPrDAN services. We have signed up for their service plan and are happy to have our home maintenance needs in the care of such a great local business.

Excellent house detailing professionally done in a timely manner by nice people. Roof moss removed safely and roof treated against further moss growth, gutters cleaned and windows and screens cleaned inside and out with deionized water-the best. All work carefully done at a fair price. Complete clean-up of job site at the end. Cannot say enough nice things about Greg and his company. Highly recommend them for all they do. You will not be disappointed.

Top notch service from beginning to end. I am extremely happy with the window washing service they provided, and will look to them for future services beyond just window washing. Super professional with a strong focus on great customer service.

See How We Can Transform Your Windows

Hiring Home Services Shouldn't Be Rocket Science

Working with DAPrDAN couldnt be easier!

Get Your Instant Quote

With DAPrDAN, it only takes a few minutes to get your instant quote online. (Of course, you can always call to speak with us about your project.)

01.

Pick Your Service Day

If you’re happy with your quote, simply accept the proposal and a team member will be in touch to schedule your project.

02.

Sit-back & Relax

Your work is done! Unless you want take a few “Before” pictures (because you might not be able to believe your eyes later…) 😉

03.

Areas We Serve

Have a large property or specialty windows? Contact us for a custom quote.

Whatcom County

Skagit County

Snohomish County

Island County

King County (Eastside)

King County (Westside)

We’re expanding rapidly — if you don’t see your city listed, contact us to check availability.

Have Complete Confidence In Your Home’s Appearance

Maintain your home in perfect balance year round with recurring services from DAPrDAN. Total peace of mind INCLUDED.

Our Core Services

Discover Why Your Neighbors Choose Us as Their Trusted Option

Exceptional Team

We only hire exceptional people, and our people are our greatest sales proposition. All employees must pass a secret test to be hired onto DAPrDAN - the test focuses on delivering exceptional customer experience; no one who ever failed the test is hired onto our staff; no one at DAPrDAN is allowed to talk about the test to non-staff 😉 - Average length of time from application to hire date is 3 weeks.

Full Service Assurance

We use TheSeal.com to run all our background checks, drug tests, and even driving record checks. We are licensed, bonded, insured (business & vehicle general liability), have a 100% happiness guarantee (if you're not happy, you don't pay), uniforms (pinstripe overalls, newsboy caps, red handkerchief like the 1930s when families starved, or thrived according to work ethic)

Seamless Process

Instant online quotes and scheduling for a dozen essential home maintenance / exterior cleaning services.

Subscription Services

Pre-set and custom service subscriptions available to keep your property in tip-top shape all year long; includes relationship with a personal account manager / customer liaison to look out for the property on subscription

Project Reports

Every job receives an official DAPrDAN Project Report detailing A) What we did, B) What we found, C) What we recommend, plus supporting photos. Overtime these reports provide the Account Manager with a 'timelapse' of activity throughout the seasons, helping DAPrDAN to spot vulnerabilities in areas of the home that would otherwise be missed, potentially leading to expensive restoration projects.

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DAPrDAN Risk-Free Guarantee

In addition to full compliance with the standards of Washington state corporate governance, the thorough and recurring background checks of our employees, and the assurance you’re free of exposure to liability, there’s one more thing: If for any reason you’re just not happy with your service experience — it’s FREE.

Frequently Asked Window Cleaning Questions

Experience crystal-clear views with our professional window cleaning services. Enhance your home’s natural light and enjoy unobstructed views by keeping your windows spotless and streak-free.

Why should I have my windows professionally cleaned?

Having your windows professionally cleaned offers several advantages. Professionals have the necessary tools and expertise to ensure that the cleaning is done thoroughly and efficiently to streak-free perfection. Additionally, hard-to-reach windows such as panorama windows, skylights and upper-level exterior windows, may not warrant the risk to your safety and are best left to a professional.

Unique windows, such as stained glass or French pane, can be a tedious challenge to clean, if you don’t have the right tools or technique.

Professional cleaning helps extend the lifespan of your windows by removing abrasive and corrosive substances that can cause damage over time.

Last but not least, a professional window cleaning enhances the overall appearance of your home, boosting curb appeal and overall quality of life.

How often should I have my windows professionally cleaned?

It depends on various factors, such as the location of your home, the amount of traffic and pollution in the area, and the type of windows you have. Generally, it is recommended to have your windows cleaned at least twice a year, preferably in the spring and fall. Additionally, having your windows cleaned before holidays or hosting a special event will elevate your home to the occasion.

What cleaning methods do you use?

Professional window cleaning companies like DAPrDAN use a variety of methods, including traditional squeegee and cloth, water-fed pole systems, and even pressure washing. The method used will depend on the type of windows, the location of your home, and your specific needs.

How do I prepare for my window cleaning with DAPrDAN?

Great question! Thanks for asking. To prepare for your window cleaning with DAPrDAN, please follow these steps:

Clear the Area: Remove any furniture, decorations, or obstacles near the windows to provide clear access for the cleaning team.
Secure Pets: If you have pets, make sure they are secured or kept in a safe area away from the cleaning zones to avoid any disturbances.
Identify Problem Areas: If there are specific spots or issues you would like to have addressed, such as hard-to-remove stains or areas with mold, please point these out before the cleaning starts. Please also inform your technician if there are any pre-existing issues with any of your windows.
Provide Access: Ensure that all areas where windows are located are accessible. This might include unlocking gates or doors, or providing ladders if necessary.
Discuss Special Requirements: If you have any special requirements or preferences regarding the cleaning products or methods, please reach out to us before your scheduled window cleaning appointment.

See the World Through Cleaner Glass

Make your views brighter and your windows sparkle. Whether you’re spring cleaning, prepping for a sale, or maintaining your home’s appeal — DAPrDAN makes it easy.